The document provides acknowledgements for contributions to a project by Dr. Tang Lee, a professor of architecture, building science and environmental health at the University of Calgary, and Stephen Farrell, owner of VerdaTech Inc, an energy management and consulting company. It then lists indexes for sections on home energy efficiency, indoor air quality, home water efficiency, home waste management, and location and amenities. The guide aims to help consumers make informed decisions when choosing a new home by evaluating its energy efficiency, indoor air quality, water conservation and waste management features.
High performance green building marketing brochure 3 20-08crossbridgeinc
CrossBridge Builders specializes in constructing high-performance, energy-efficient buildings using integrated systems. Their approach focuses on creating an optimal "thermal envelope" using techniques like insulated concrete forms (ICF), structural insulated panels (SIP), and high-performance windows to significantly improve a building's energy efficiency. Their modular steel framing system allows for faster construction at up to 40% lower labor costs compared to traditional materials.
Green Catwalk GreenHomeNYC January 2011GreenHomeNYC
The document summarizes presentations from a forum on new green products and initiatives. It lists 7 presenters who will each have 5 minutes to discuss their subject. The subjects include a green loan program, textiles with extensive life cycle analysis, heating controls and timers to improve building efficiency, wormless composting systems for apartments, a new green product store, increasing green space in cities, and eco-friendly paint. One presenter discusses their composting service called Vokashi that collects food waste from homes using airtight buckets and bran to prevent smells, then trenches the waste in community gardens.
This resource guide provides an overview of green home building. It discusses the growing acceptance and popularity of green homes. Where green homes were once only available to wealthy buyers, green building is now mainstream and affordable. The guide also outlines what makes a home truly green, from the materials used to energy and water efficiency. It provides specific examples of green features incorporated in homes built by Green Builders, such as spray foam insulation, water conservation landscaping, and air quality protections.
Educational seminar: Remodeling Towards a Green and Healthy Home, What is building you dream green home has to wait a while? In the meantime, there are plenty of things you can do to green up what youre already got. Green and sustainable renovations, whether large or small, can help save you energy and resources. Plus, taking some simple steps towards creating a healthy home can go a long way in reducing your body burden of toxic, synthetic chemicals found in many building materials and conventional cleaning supplies. An understanding of our personal home environmental can help us make informed decisions about environmentally friendly building materials and best practices in construction. An awareness of our human ecology can reduce our body burden of environmental toxins, while also reducing our impact on the earths natural resources.
This presentation and Q & A will cover the nuts and bolts of green renovations, from both a builders perspective, and also that of a healthy home consultant. Whether youre a ahomeowner or a renter, the green strategies that will be offered in this clinic will help you synthesize the wealth of information surrounding green residential renovations.
The presenters are Laura Catanzaro from Holistic Design and Space Planning and Dan Glickman from Sustainable Construction Services, Inc.
The document summarizes information from the NAHB Research Center about improving home energy efficiency. It discusses the Center's mission and research capabilities. It also outlines various Department of Energy programs like the Builders Challenge for energy-efficient home certification and Building America for research partnerships. The Center works on individual efficiency measures, whole-house packages, and quality management tools to provide cost-effective solutions for new and existing homes.
Lexus of Las Vegas earned LEED EB Gold certification for implementing sustainable practices around recycling, carpooling, energy management, lighting, and water use reduction. With help from Sustainable Energy Solutions, Lexus established policies and plans to sort recyclables, provide preferred parking for carpoolers, install efficient lighting and sensors, and reduce energy usage by 20%. Employee participation increased for recycling and carpooling programs through educational materials. Lexus also restored native plants at a local nature preserve.
These pages offer you a tour of what these homes offer—in terms of handpicked construction material, what it means to you as a long‐term resident, and in looks and aesthetic appeal.
This document provides an overview of the ZED Woods apartment complex, highlighting its green and sustainable features. It is India's first Platinum-rated residential building under the Indian green Business Council rating system. Some key points:
1) ZED Woods has expansive landscaped areas that provide fresh air and privacy while reducing heat. It is one of the highest rated green buildings in the world.
2) The development utilizes sustainable materials and technologies to minimize energy and water usage and rely less on municipal infrastructure.
3) Residents benefit from many amenities while living in an environmentally-friendly community that supports health, comfort and green living.
High performance green building marketing brochure 3 20-08crossbridgeinc
CrossBridge Builders specializes in constructing high-performance, energy-efficient buildings using integrated systems. Their approach focuses on creating an optimal "thermal envelope" using techniques like insulated concrete forms (ICF), structural insulated panels (SIP), and high-performance windows to significantly improve a building's energy efficiency. Their modular steel framing system allows for faster construction at up to 40% lower labor costs compared to traditional materials.
Green Catwalk GreenHomeNYC January 2011GreenHomeNYC
The document summarizes presentations from a forum on new green products and initiatives. It lists 7 presenters who will each have 5 minutes to discuss their subject. The subjects include a green loan program, textiles with extensive life cycle analysis, heating controls and timers to improve building efficiency, wormless composting systems for apartments, a new green product store, increasing green space in cities, and eco-friendly paint. One presenter discusses their composting service called Vokashi that collects food waste from homes using airtight buckets and bran to prevent smells, then trenches the waste in community gardens.
This resource guide provides an overview of green home building. It discusses the growing acceptance and popularity of green homes. Where green homes were once only available to wealthy buyers, green building is now mainstream and affordable. The guide also outlines what makes a home truly green, from the materials used to energy and water efficiency. It provides specific examples of green features incorporated in homes built by Green Builders, such as spray foam insulation, water conservation landscaping, and air quality protections.
Educational seminar: Remodeling Towards a Green and Healthy Home, What is building you dream green home has to wait a while? In the meantime, there are plenty of things you can do to green up what youre already got. Green and sustainable renovations, whether large or small, can help save you energy and resources. Plus, taking some simple steps towards creating a healthy home can go a long way in reducing your body burden of toxic, synthetic chemicals found in many building materials and conventional cleaning supplies. An understanding of our personal home environmental can help us make informed decisions about environmentally friendly building materials and best practices in construction. An awareness of our human ecology can reduce our body burden of environmental toxins, while also reducing our impact on the earths natural resources.
This presentation and Q & A will cover the nuts and bolts of green renovations, from both a builders perspective, and also that of a healthy home consultant. Whether youre a ahomeowner or a renter, the green strategies that will be offered in this clinic will help you synthesize the wealth of information surrounding green residential renovations.
The presenters are Laura Catanzaro from Holistic Design and Space Planning and Dan Glickman from Sustainable Construction Services, Inc.
The document summarizes information from the NAHB Research Center about improving home energy efficiency. It discusses the Center's mission and research capabilities. It also outlines various Department of Energy programs like the Builders Challenge for energy-efficient home certification and Building America for research partnerships. The Center works on individual efficiency measures, whole-house packages, and quality management tools to provide cost-effective solutions for new and existing homes.
Lexus of Las Vegas earned LEED EB Gold certification for implementing sustainable practices around recycling, carpooling, energy management, lighting, and water use reduction. With help from Sustainable Energy Solutions, Lexus established policies and plans to sort recyclables, provide preferred parking for carpoolers, install efficient lighting and sensors, and reduce energy usage by 20%. Employee participation increased for recycling and carpooling programs through educational materials. Lexus also restored native plants at a local nature preserve.
These pages offer you a tour of what these homes offer—in terms of handpicked construction material, what it means to you as a long‐term resident, and in looks and aesthetic appeal.
This document provides an overview of the ZED Woods apartment complex, highlighting its green and sustainable features. It is India's first Platinum-rated residential building under the Indian green Business Council rating system. Some key points:
1) ZED Woods has expansive landscaped areas that provide fresh air and privacy while reducing heat. It is one of the highest rated green buildings in the world.
2) The development utilizes sustainable materials and technologies to minimize energy and water usage and rely less on municipal infrastructure.
3) Residents benefit from many amenities while living in an environmentally-friendly community that supports health, comfort and green living.
This document provides tips for making nonprofit facilities more energy efficient and environmentally sustainable. Some key recommendations include sealing cracks and leaks around windows, doors, and other areas to reduce energy loss, installing programmable thermostats and HVAC filters, replacing old windows with more efficient double-pane windows, installing outdoor shading and planting deciduous trees for shade, and changing lighting to more efficient bulbs and utilizing light-colored paint to reflect existing light. Implementing these low-cost changes can help nonprofits reduce utility bills and maintenance costs while creating a healthier environment.
Green building aims to minimize waste, conserve resources, and improve indoor air quality through practices like waste management, energy efficiency, and using local, sustainable materials. It focuses on five objectives: waste management, conservation, energy efficiency, indoor air quality, and community connectivity. Green building has grown since the 1950s, as home sizes and waste generation have increased while natural resources and old growth forests have decreased. Building green can help address these issues through techniques like recycling construction waste, using renewable materials, and implementing water and energy efficiency strategies.
I created this presentation for one of my speaking engagements. These slides illustrate the current effects of water legislation upon how large landscapes will develop and manage properties in the future. Audience= Common Interest Development
Phoenix Hope VI And Green Building PresentationICF_HCD
The document discusses the Matthew Henson HOPE VI redevelopment project. It provides details about the project such as it began in 2001 with a $35 million federal grant. Over 463 new on-site units and 148 off-site units were constructed for a total of 611 new housing units. The project aimed to be sustainable and discusses categories like sustainable sites, water efficiency, energy and atmosphere, materials and resources, and indoor environmental quality. It provides examples of sustainability measures used in each category.
This document provides information about ZEDEarth, an eco-friendly residential development in Bangalore, India. ZEDEarth focuses on sustainable design and energy efficiency, with features like solar panels, rainwater harvesting, organic gardens, and passive cooling. The development has different types of villas and amenities like a clubhouse. It is located near schools, hospitals, and upcoming infrastructure projects. The document includes details on specifications, layouts, elevations, and the developer's other sustainable communities.
The document summarizes sustainability features of the Campus Square Building which is pursuing LEED Gold certification. It details erosion control measures used during construction, brownfield remediation of the former gas station lot, and water and energy efficiency features like geothermal heating/cooling, solar panels, and low flow fixtures saving over 50% water. Over 98% of construction waste was diverted from landfills through materials reuse and recycling. The building also serves as an education center for green building with regular tours.
Improving the Energy Efficiency of Your Historic Florida HomeHistoric Shed
The document discusses improving energy efficiency in historic homes. It explains that early homes were designed to be energy efficient through features like high ceilings, wide eaves, porches, and large windows for cross ventilation. Simple upgrades like weatherstripping, attic insulation, light roof colors, and energy efficient appliances can significantly reduce energy usage. More extensive upgrades such as solar panels, tankless water heaters, or replacement windows provide bigger savings but may not be appropriate for historic homes and their initial costs are difficult to recoup. The goal is to improve comfort and efficiency without compromising historic integrity.
This session will provide updates on new construction technologies, materials and passive solar systems. Adobe and straw bale construction continue to be affordable regional alternatives. Panelists will discuss new, proven, and affordable construction technologies, including manufactured housing alternatives in a new energy efficient and green environment.
1. The document discusses 10 renovation and retrofit projects that transformed existing buildings into showcases for sustainable strategies. These projects incorporated energy and water efficiency upgrades, renewable energy systems, sustainable materials, and in some cases achieved LEED certification. They demonstrate how existing buildings can be renovated to significantly reduce their environmental impact.
This document outlines sustainable design features of a historic building renovation project that achieved LEED Gold certification. Key features included a 9.6 kilowatt solar PV system, permeable pavement, a vegetated roof, high-reflectivity roofing, energy efficient HVAC systems, reuse of 75% of existing walls/floors/roof, proximity to public transit, rapidly renewable and recycled materials, daylight harvesting, motion sensor lighting, water conservation fixtures reducing usage by 40%, and green cleaning products. In total, these sustainability measures earned the project over 50 LEED points across various categories.
Tenants in USDA-financed rentals – the majority of whom are elderly –
depend on their affordable homes, but resources and policies regarding
preservation of these developments are changing. Panelists will discuss
USDA policies as well as strategies for preservation in the current economic
climate.
This document discusses green mechanical systems for sustainable homes, focusing on radiant heating and cooling. It describes increasingly stringent green building standards and how reducing cooling loads through high-performance envelopes allows for more efficient mechanical designs. Radiant ceiling panels are highlighted as an efficient way to provide both heating and cooling using moderate temperature water and avoiding issues with air distribution systems. Case studies demonstrate radiant ceiling installations and their benefits in achieving comfort, air quality, and low energy use.
1. laney overview of green building revised 1-11-11laneycollege
The document discusses sustainable building practices and their relationship to reducing fossil fuel consumption and climate change impacts. It covers topics like green building rating systems, using renewable and recycled materials in construction, optimizing energy and water efficiency, installing renewable energy systems, and passively designing buildings for optimal ventilation, daylighting, and thermal comfort. The goal is to minimize environmental impacts and reduce a building's carbon footprint over its entire lifecycle from materials to construction to operation.
This document provides information about a green home retrofit event being held by The Green Roundtable organization. The event will include two elective sessions with multiple presenters discussing either how to conduct a green home retrofit or how to fund one. Presenters will provide their expertise on topics like economical green remodeling, green building materials and practices, used and surplus building materials, and affordable clean energy solutions like solar panels. The event aims to inform and inspire homeowners to retrofit their homes in a green and affordable manner.
Here are the key stats gathered about the building:
- Double loaded corridor apartment building, 4 floors
- Walls: 2x4 construction, brick clad, no insulation
- Roof/Ceiling: 2x10 construction, 3" rigid insulation under membrane
- Foundation: Concrete block, no insulation
- Slab: 4" insulation in basement only, none elsewhere
- Windows: Old double hung and triple track storm windows
- No recent energy audit, not on report
- Located in historic district, eligible for rehab preservation credit
Energy Balance, Inc.
Energy Use
Utility Bills
Electric - Utility: _____________
Natural Gas - Utility: _____________
Oil - Sup
A one day symposium on zero/low carbon sustainable homes took place at The University of Nottingham on the 24th October, 2012. The event offered professionals within the construction industry a unique opportunity to gain added and significant insight into the innovations, policies and legislation which are driving the construction of zero/low carbon energy efficient homes both here in the UK and elsewhere in Europe. It explored solutions to sustainability issues “beyond” the zero carbon agenda. BZCH followed on from the successful ‘Towards Zero Carbon Housing’ symposium the University hosted in 2007. This event is part of the Europe Wide Ten Act10n project which is supported by the European Commission Intelligent Energy Europe.
This document discusses how energy upgrades can help banks improve their bottom lines through cost savings, increased productivity and customer satisfaction, and reduced environmental impact. High efficiency lighting upgrades usually offer the highest return on investment. Other opportunities include weatherization, HVAC/mechanical system optimization, installation of renewable energy systems, and implementation of advanced energy controls. Precise measurement of energy usage through software and analytics allows banks to effectively manage costs and savings over time.
This document provides information on Sarnafil green roof systems. It discusses how green roofs are becoming an increasingly popular sustainable roofing option that provides environmental benefits like stormwater retention and reduced urban heat island effect. Sarnafil offers high-performance waterproofing membranes specifically designed for green roof applications, with a history of proven performance in green roofs across Europe and North America over the past 35+ years. The document also summarizes the differences between extensive and intensive green roof categories.
My part of the joint session on Passive House—what it is and why it matters—with Stephan Tanner at the 2009 Minnesota AIA Convention.
The slideshow contains a lot of full-screen images but no subtitles, therefore omitting some of the information which would have been given verbally during the presentation.
The document summarizes a technical report for a proposed performing arts center at Hawaii Pacific University. It details the goals of achieving LEED Silver certification while incorporating Hawaiian values. A two-floor rectangular design was chosen, with a theater, cafe, classrooms, and offices. Energy modeling software was used to evaluate design options and reduce energy usage by 55.8% and water usage by 667,577 liters per year through features like a green roof, skylights, and low-flow fixtures. The center aims to utilize local and renewable resources in a sustainable way.
Green seems to be the one area of the construction industry insulated from the downturn. Learn more about the biggest trend in the building and remodel industry in a fast paced, interesting seminar from an industry expert . Some great hands-on and DIY information.
This document provides tips for making nonprofit facilities more energy efficient and environmentally sustainable. Some key recommendations include sealing cracks and leaks around windows, doors, and other areas to reduce energy loss, installing programmable thermostats and HVAC filters, replacing old windows with more efficient double-pane windows, installing outdoor shading and planting deciduous trees for shade, and changing lighting to more efficient bulbs and utilizing light-colored paint to reflect existing light. Implementing these low-cost changes can help nonprofits reduce utility bills and maintenance costs while creating a healthier environment.
Green building aims to minimize waste, conserve resources, and improve indoor air quality through practices like waste management, energy efficiency, and using local, sustainable materials. It focuses on five objectives: waste management, conservation, energy efficiency, indoor air quality, and community connectivity. Green building has grown since the 1950s, as home sizes and waste generation have increased while natural resources and old growth forests have decreased. Building green can help address these issues through techniques like recycling construction waste, using renewable materials, and implementing water and energy efficiency strategies.
I created this presentation for one of my speaking engagements. These slides illustrate the current effects of water legislation upon how large landscapes will develop and manage properties in the future. Audience= Common Interest Development
Phoenix Hope VI And Green Building PresentationICF_HCD
The document discusses the Matthew Henson HOPE VI redevelopment project. It provides details about the project such as it began in 2001 with a $35 million federal grant. Over 463 new on-site units and 148 off-site units were constructed for a total of 611 new housing units. The project aimed to be sustainable and discusses categories like sustainable sites, water efficiency, energy and atmosphere, materials and resources, and indoor environmental quality. It provides examples of sustainability measures used in each category.
This document provides information about ZEDEarth, an eco-friendly residential development in Bangalore, India. ZEDEarth focuses on sustainable design and energy efficiency, with features like solar panels, rainwater harvesting, organic gardens, and passive cooling. The development has different types of villas and amenities like a clubhouse. It is located near schools, hospitals, and upcoming infrastructure projects. The document includes details on specifications, layouts, elevations, and the developer's other sustainable communities.
The document summarizes sustainability features of the Campus Square Building which is pursuing LEED Gold certification. It details erosion control measures used during construction, brownfield remediation of the former gas station lot, and water and energy efficiency features like geothermal heating/cooling, solar panels, and low flow fixtures saving over 50% water. Over 98% of construction waste was diverted from landfills through materials reuse and recycling. The building also serves as an education center for green building with regular tours.
Improving the Energy Efficiency of Your Historic Florida HomeHistoric Shed
The document discusses improving energy efficiency in historic homes. It explains that early homes were designed to be energy efficient through features like high ceilings, wide eaves, porches, and large windows for cross ventilation. Simple upgrades like weatherstripping, attic insulation, light roof colors, and energy efficient appliances can significantly reduce energy usage. More extensive upgrades such as solar panels, tankless water heaters, or replacement windows provide bigger savings but may not be appropriate for historic homes and their initial costs are difficult to recoup. The goal is to improve comfort and efficiency without compromising historic integrity.
This session will provide updates on new construction technologies, materials and passive solar systems. Adobe and straw bale construction continue to be affordable regional alternatives. Panelists will discuss new, proven, and affordable construction technologies, including manufactured housing alternatives in a new energy efficient and green environment.
1. The document discusses 10 renovation and retrofit projects that transformed existing buildings into showcases for sustainable strategies. These projects incorporated energy and water efficiency upgrades, renewable energy systems, sustainable materials, and in some cases achieved LEED certification. They demonstrate how existing buildings can be renovated to significantly reduce their environmental impact.
This document outlines sustainable design features of a historic building renovation project that achieved LEED Gold certification. Key features included a 9.6 kilowatt solar PV system, permeable pavement, a vegetated roof, high-reflectivity roofing, energy efficient HVAC systems, reuse of 75% of existing walls/floors/roof, proximity to public transit, rapidly renewable and recycled materials, daylight harvesting, motion sensor lighting, water conservation fixtures reducing usage by 40%, and green cleaning products. In total, these sustainability measures earned the project over 50 LEED points across various categories.
Tenants in USDA-financed rentals – the majority of whom are elderly –
depend on their affordable homes, but resources and policies regarding
preservation of these developments are changing. Panelists will discuss
USDA policies as well as strategies for preservation in the current economic
climate.
This document discusses green mechanical systems for sustainable homes, focusing on radiant heating and cooling. It describes increasingly stringent green building standards and how reducing cooling loads through high-performance envelopes allows for more efficient mechanical designs. Radiant ceiling panels are highlighted as an efficient way to provide both heating and cooling using moderate temperature water and avoiding issues with air distribution systems. Case studies demonstrate radiant ceiling installations and their benefits in achieving comfort, air quality, and low energy use.
1. laney overview of green building revised 1-11-11laneycollege
The document discusses sustainable building practices and their relationship to reducing fossil fuel consumption and climate change impacts. It covers topics like green building rating systems, using renewable and recycled materials in construction, optimizing energy and water efficiency, installing renewable energy systems, and passively designing buildings for optimal ventilation, daylighting, and thermal comfort. The goal is to minimize environmental impacts and reduce a building's carbon footprint over its entire lifecycle from materials to construction to operation.
This document provides information about a green home retrofit event being held by The Green Roundtable organization. The event will include two elective sessions with multiple presenters discussing either how to conduct a green home retrofit or how to fund one. Presenters will provide their expertise on topics like economical green remodeling, green building materials and practices, used and surplus building materials, and affordable clean energy solutions like solar panels. The event aims to inform and inspire homeowners to retrofit their homes in a green and affordable manner.
Here are the key stats gathered about the building:
- Double loaded corridor apartment building, 4 floors
- Walls: 2x4 construction, brick clad, no insulation
- Roof/Ceiling: 2x10 construction, 3" rigid insulation under membrane
- Foundation: Concrete block, no insulation
- Slab: 4" insulation in basement only, none elsewhere
- Windows: Old double hung and triple track storm windows
- No recent energy audit, not on report
- Located in historic district, eligible for rehab preservation credit
Energy Balance, Inc.
Energy Use
Utility Bills
Electric - Utility: _____________
Natural Gas - Utility: _____________
Oil - Sup
A one day symposium on zero/low carbon sustainable homes took place at The University of Nottingham on the 24th October, 2012. The event offered professionals within the construction industry a unique opportunity to gain added and significant insight into the innovations, policies and legislation which are driving the construction of zero/low carbon energy efficient homes both here in the UK and elsewhere in Europe. It explored solutions to sustainability issues “beyond” the zero carbon agenda. BZCH followed on from the successful ‘Towards Zero Carbon Housing’ symposium the University hosted in 2007. This event is part of the Europe Wide Ten Act10n project which is supported by the European Commission Intelligent Energy Europe.
This document discusses how energy upgrades can help banks improve their bottom lines through cost savings, increased productivity and customer satisfaction, and reduced environmental impact. High efficiency lighting upgrades usually offer the highest return on investment. Other opportunities include weatherization, HVAC/mechanical system optimization, installation of renewable energy systems, and implementation of advanced energy controls. Precise measurement of energy usage through software and analytics allows banks to effectively manage costs and savings over time.
This document provides information on Sarnafil green roof systems. It discusses how green roofs are becoming an increasingly popular sustainable roofing option that provides environmental benefits like stormwater retention and reduced urban heat island effect. Sarnafil offers high-performance waterproofing membranes specifically designed for green roof applications, with a history of proven performance in green roofs across Europe and North America over the past 35+ years. The document also summarizes the differences between extensive and intensive green roof categories.
My part of the joint session on Passive House—what it is and why it matters—with Stephan Tanner at the 2009 Minnesota AIA Convention.
The slideshow contains a lot of full-screen images but no subtitles, therefore omitting some of the information which would have been given verbally during the presentation.
The document summarizes a technical report for a proposed performing arts center at Hawaii Pacific University. It details the goals of achieving LEED Silver certification while incorporating Hawaiian values. A two-floor rectangular design was chosen, with a theater, cafe, classrooms, and offices. Energy modeling software was used to evaluate design options and reduce energy usage by 55.8% and water usage by 667,577 liters per year through features like a green roof, skylights, and low-flow fixtures. The center aims to utilize local and renewable resources in a sustainable way.
Green seems to be the one area of the construction industry insulated from the downturn. Learn more about the biggest trend in the building and remodel industry in a fast paced, interesting seminar from an industry expert . Some great hands-on and DIY information.
This document provides tips for saving energy and money at home through proper insulation and sealing air leaks. It recommends conducting an energy audit to determine where your home loses energy and then formulating an efficiency plan. Key areas to inspect for insulation are the attic, walls, basement, crawl space, fireplace dampers, and around windows and doors for cracks. Proper levels of insulation can increase comfort while reducing heating and cooling costs. Hiring a contractor can help identify the most effective improvements.
This document provides tips for saving energy and money at home. It discusses how the average US family spends $1,900 per year on home utility bills, with a large portion being wasted. Making some small changes around the home like using a programmable thermostat, CFL bulbs, and driving sensibly can help reduce energy costs. Taking a whole-house approach by sealing air leaks, adding insulation, and maintaining appliances efficiently can cut energy use by up to 25%. An energy audit identifies areas to focus on for the greatest savings.
This document provides tips for saving energy and money at home. It recommends conducting a home energy audit to identify areas of high energy use and suggests insulating attics, walls, crawl spaces, and basements according to DOE recommendations. Installing proper insulation and sealing air leaks throughout the entire home is identified as one of the most cost-effective ways to reduce energy waste and lower utility bills.
This document discusses green buildings and their objectives. Green buildings aim to use less water and energy resources, generate less waste, and provide healthier spaces for occupants compared to conventional buildings. They help reduce environmental impacts through techniques like efficient energy and water systems, insulation, and use of renewable materials. Green buildings can help address issues like resource depletion and climate change at a global level. Rating systems have been developed to certify green buildings in India, with over 1000 projects now being constructed across the country. Design considerations for green buildings include building orientation, efficient lighting and HVAC systems, and use of renewable energy.
Energy efficiency is reducing the amount of energy required to provide products and services, such as doing the same or more with less energy. It can be achieved through improving efficiency of appliances, lighting, equipment, and buildings, as well as changing energy usage behaviors. Implementing energy efficiency measures can save businesses and individuals significant amounts on their energy bills, typically 10-70% savings, while also reducing environmental impacts and reliance on energy imports. Common high impact energy efficiency opportunities include installing efficient lighting and appliances, improving insulation, utilizing passive solar design principles, and raising awareness to change energy usage habits.
Insulation and sealing air leaks are cost-effective ways to improve a home's energy efficiency. The document recommends checking insulation levels in walls, attics, basements and crawl spaces and sealing air leaks around windows, doors, electrical fixtures and other openings. Proper insulation varies by climate zone but can reduce energy costs significantly. Hiring a contractor can help assess a home's insulation needs and calculate the return on investment from energy efficiency improvements.
Insulation and sealing air leaks are cost-effective ways to improve a home's energy efficiency. The document recommends checking insulation levels in walls, attics, basements and crawl spaces and sealing air leaks around windows, doors, electrical fixtures and other openings. Proper insulation varies by climate zone but can reduce energy costs significantly. Hiring a contractor can help assess a home's insulation needs and calculate the return on investment from energy efficiency improvements.
Green 101: Understanding Industry StandardsCleanEdison
Interested in joining the new green economy? This is a high-level overview of the prevailing green standards. These slides are a portion of the CleanEdison Green 101 Course - if you're interested in viewing the entire 3-hour course, visit our website.
The document provides information on several green buildings that have achieved certification under rating systems like GRIHA and LEED. It discusses the passive and active design strategies implemented in buildings like the Indira Paryavaran Bhawan in Delhi, Centre for Environmental Sciences & Engineering at IIT Kanpur, Anna Centenary Library in Chennai and ITC Green Centre in Gurgaon that have enabled them to minimize energy and water consumption and obtain high ratings. These strategies include optimal orientation, daylighting, natural ventilation, renewable energy systems, water harvesting and efficient HVAC and lighting designs.
The document discusses the mission of ecoREHAB, which is to provide leadership in the ecologically sustainable rehabilitation of existing housing. It aims to acquire and rehabilitate affordable housing using sustainable strategies, and provide resources to help homeowners rehabilitate existing homes sustainably. The organization also seeks to promote economic, environmental and social goals for communities.
The document provides information on how existing homes can be made more energy efficient and sustainable through rehabilitation and retrofits. It emphasizes the importance of sealing air leaks before adding insulation, and discusses where air leaks commonly occur like attics and ductwork. Blower door tests are recommended to identify leak locations. The impacts of materials and system choices on sustainability are also addressed.
The Palm Healthcare Pavilion in Florida underwent renovation to become the first major project in the state to receive LEED certification. It restored an existing building in an environmentally responsible way to serve the underserved. Through strategies like efficient HVAC and lighting systems, solar power, and water conservation, the building aims to reduce energy and water usage and promote sustainability. The renovation incorporated numerous green building practices to earn LEED points across several categories.
This document provides information on a proposed new residence designed to meet the Passive House standard. It will have an extremely energy efficient, airtight building envelope with high insulation values. It will use minimal energy for heating and cooling through strategic design including optimized solar orientation, compact shape, and an energy recovery ventilator. The project aims to achieve net-zero energy use through efficient systems and potential solar panels.
Passive-House-Constructions-in-Crete-Greece.pdfStavros Thomas
Passive House in Crete
Passive House structures seamlessly merge comfort with minimal energy usage. Unrivalled design, skilled craftsmanship, top-tier windows, advanced insulation, and heat recovery ventilation distinguish Passive House construction.
Despite their high efficiency, these buildings harmonize inconspicuously with their traditional surroundings. Notably, a Passive House denotes a performance standard rather than a fixed construction approach. Designers have flexibility in achieving mandated energy targets, allowing creative freedom in construction methods.
Passive House Constructions in Crete-Greece.pdfStavros Thomas
Passive House in Crete
Passive House structures seamlessly merge comfort with minimal energy usage. Unrivalled design, skilled craftsmanship, top-tier windows, advanced insulation, and heat recovery ventilation distinguish Passive House construction.
Despite their high efficiency, these buildings harmonize inconspicuously with their traditional surroundings. Notably, a Passive House denotes a performance standard rather than a fixed construction approach. Designers have flexibility in achieving mandated energy targets, allowing creative freedom in construction methods
Green ThreadTM is ARAMARK's commitment to environmental sustainability across its business operations. Through services like LEED certification, sustainable site management, water and energy efficiency programs, green materials sourcing, and indoor air quality control, ARAMARK helps businesses lower costs while reducing their environmental footprint. ARAMARK's holistic approach aims to make businesses economically viable while being socially responsible and environmentally sound.
The document discusses green buildings in the Indian context. It describes how green building concepts were pioneered in other countries and adopted in India through organizations like IGBC and CII. It explains various green building rating systems used in India like LEED, GRIHA and BEE ratings. It also outlines objectives of green buildings like reducing environmental impact, improving energy efficiency and indoor environmental quality. Finally, it discusses types of energy and strategies to improve energy efficiency and reduce pollution in buildings.
K & P Contracting Ltd built the first net-zero energy, LEED Gold and Energy Star home in Newfoundland and Labrador. The home was carefully designed and planned to maximize energy efficiency through innovative construction techniques. This included triple-glazed windows, thickly insulated walls (R-42) and knee walls (R-60), and a high-performance roof (R-70). Extensive energy modeling was used to optimize the design. The goal was to build a sustainable, economical and socially-acceptable home that sets an example for high-efficiency construction.
This document provides recommendations to Foothills Land Trust (FLT) on establishing policies and procedures for stewardship, enforcement, and legal defense costs related to conservation easements. It recommends that FLT: 1) maintain healthy landowner relations, clearly document easement details, and establish a violation policy to reduce risks; 2) use a stewardship calculator to determine annual monitoring and relationship building costs; and 3) consider a communal legal defense approach through resources like a learning center and insurance to help address potential violations or challenges. Implementing best practices for stewardship, documentation, and policies can help reduce risks over time.
This document provides recommendations for land trusts regarding stewardship, enforcement, and legal defense of conservation easements. It discusses best practices for developing policies and procedures to handle violations of conservation easements. Key points include maintaining positive relationships with landowners, clearly written easement documents, developing a violation resolution process, and having funds available for legal defense if needed. While litigation should be a last resort, land trusts must be prepared to enforce easements in court to uphold their purpose. External factors like increasing land values can also influence the risk of an easement being challenged.
The baseline documentation report provides a snapshot of the biophysical condition of a conserved property and represents an agreement between the land trust and landowner. It documents the conservation value and current conditions to inform monitoring, enforcement, and legal defense. The report includes sections on property background, conservation purpose, anthropogenic features and land uses, and natural features to establish the baseline conditions. Maintaining strong landowner relations is a priority, so landowners should participate in the baseline process.
This document provides a training module on best practices for land trust stewardship. It covers topics such as baseline documentation reporting, monitoring, landowner relations, and funding stewardship in perpetuity. The module outlines guidelines from the Canadian Land Trust Alliance and Alberta Land Trust Alliance on proper procedures for conservation easements and fee simple land ownership. It emphasizes the importance of thorough documentation, consistent monitoring, and positive landowner communication to ensure conservation values are protected over the long term.
This document provides an overview of dedicated stewardship funding for land trusts. It discusses the importance of long-term stewardship for land conservation goals and credibility. Land trusts need to understand future financial obligations for monitoring conservation easements and managing land in order to fulfill promises to protect land in perpetuity. Options for funding stewardship include establishing a dedicated fund or paying costs from annual operating budgets. The document also defines key terms and recommends separate funds for routine stewardship and legal defense to prepare for unpredictable legal expenses.
This document provides guidance on baseline documentation reports (BDRs) for conservation easements and fee simple properties. It discusses when BDRs should be completed, who should complete them, and their critical components. For conservation easements, BDRs should be completed before finalizing the agreement and must thoroughly document the property conditions to defend the easement. For fee simple properties, BDRs provide a basis for future management and can be completed within one year of securing the property. Both require documenting the property conditions, but conservation easement BDRs must address all easement terms while fee simple BDRs focus on natural features for management.
This document provides a summary of beneficial management practices for land development in Alberta. It outlines management practices for energy development from documents such as the Alberta Energy and Utilities Board Native Prairie Guidelines. It also summarizes management practices for agriculture from the Alberta Agriculture Environmental Manual for Livestock Producers. The document is intended to help land trusts identify appropriate management practices to address conservation goals and make informed choices when practices may conflict. It notes that best practices evolve as knowledge increases and vary between ecoregions.
This document provides information on monitoring conservation properties. It discusses the importance of monitoring to determine changes or threats to conservation values. Monitoring conservation easements is especially important to ensure the objectives of the easement agreement are being met and demonstrate due diligence if the easement needs defending. While there is no legal requirement for monitoring frequency in Alberta, conservation easements should generally be monitored annually or at least every few years. More frequent monitoring may be needed when certain risks are present. Regular monitoring is critical for various reasons, including early detection of violations and demonstrating a land trust is meeting its obligations.
The document discusses reimagining neighborhoods to be more sustainable. It covers topics like the characteristics of sustainable neighborhoods, including social well-being, governance, transportation, green spaces, local economy, density, services, and diversity. The presentation provides information on making neighborhoods more vibrant and livable through compact design, mixed uses, accessibility, and engaging the community.
This document provides an introduction to the concept of sustainable neighborhoods. It discusses that neighborhoods are the building blocks of society but many current neighborhoods face social, economic, and environmental challenges that threaten quality of life. The document defines sustainability as meeting present needs without compromising future generations' ability to meet their own needs. It outlines four root causes of unsustainability: depleting natural resources, producing substances that accumulate in nature, damaging natural systems, and societies where people cannot meet basic needs. The document suggests that sustainable neighborhoods address all quality of life factors while also designing within planetary boundaries to ensure long-term viability.
This document provides a toolkit to help Canadians make more sustainable choices in their everyday home decisions. It discusses how small decisions can collectively help Alberta lead in sustainability and addresses environmental issues like climate change and water supply. The toolkit explains sustainability, the four root causes of unsustainability, and provides tips for making sustainable choices related to utilities, mobility, shopping, and waste in each room of the home.
This document summarizes research on carsharing in the Greater Forest Lawn area of Calgary, Alberta. It finds that carsharing allows members access to vehicles without the full costs of ownership. Carsharing benefits users by reducing transportation costs, increasing flexibility and access compared to transit. The research found carsharing users engaged in more "trip chaining" of multiple activities into single trips. It also allowed better coordination of travel and activity times. This expanded the scope of activities users could participate in.
The document discusses the value of natural capital such as wetlands, forests, and green spaces. It notes that degradation of natural areas can negatively impact property values, increase costs of issues like water treatment, and reduce agricultural production. Conversely, the presence of natural areas is found to increase nearby property values and provide other economic and social benefits. The document provides examples of studies that have quantified such impacts and benefits. It advocates for considering natural capital in decision making and accounting.
This document provides recommendations for FLT's Baseline Documentation Report (BDR) and Monitoring Report procedures and templates. It recommends that BDRs be prepared by qualified professionals and include components like the property description, conservation values, and threats. Monitoring should ideally occur annually and be documented in reports addressing compliance with the conservation easement and noting any issues. The document also recommends FLT develop guidelines for their volunteer-based monitoring program to help manage an increasing portfolio of properties. Templates for the BDR and Monitoring Report are provided in appendices.
The document provides guidance on fund development for charitable organizations. It discusses the importance of having a clear mission and vision, understanding costs, and viewing fundraising from the donor's perspective. Effective fundraising communicates how the organization will fulfill its mission and meet community needs. It also stresses the importance of building relationships with donors and maintaining contact through stewardship.
This document analyzes private land conservation opportunities in Alberta's Bow Valley to help maintain habitat connectivity for wildlife. The Bow Valley provides important habitat and a movement corridor between protected areas, but development is fragmenting the landscape. The report identifies priority private lands for conservation through easements, land swaps, or acquisitions to enhance habitat connectivity between parks and reserves and allow wildlife to move through the valley. Mapping of wildlife movement and habitat data was used to identify new potential wildlife corridors and priority lands for conservation.
Sustainable Action Canmore was a community-wide social marketing program in Canmore, Alberta that aimed to encourage residents to adopt more environmentally sustainable behaviors. The program utilized in-person canvassing to ask residents to commit to one sustainable action, provided incentives like reusable bags and energy efficient light bulbs, and followed up by phone to encourage further actions. Over 6,100 homes were visited with a 51% response rate, resulting in 3,404 households committing to the program and high reported usage of the sustainable action items provided.
A proposal submitted in April 2009 to the Alberta Real Estate Foundation (AREF) was approved in June 2009, with some modifications. We originally had proposed to research native plants species on green sections of three commercial roofs in the city of Edmonton, and to establish and monitor these roofs. We were now to use the fund ($45,600) for one roof only, the Williams Engineering building roof.
Summer is a time for fun in the sun, but the heat and humidity can also wreak havoc on your skin. From itchy rashes to unwanted pigmentation, several skin conditions become more prevalent during these warmer months.
Lecture 6 -- Memory 2015.pptlearning occurs when a stimulus (unconditioned st...AyushGadhvi1
learning occurs when a stimulus (unconditioned stimulus) eliciting a response (unconditioned response) • is paired with another stimulus (conditioned stimulus)
These lecture slides, by Dr Sidra Arshad, offer a simplified look into the mechanisms involved in the regulation of respiration:
Learning objectives:
1. Describe the organisation of respiratory center
2. Describe the nervous control of inspiration and respiratory rhythm
3. Describe the functions of the dorsal and respiratory groups of neurons
4. Describe the influences of the Pneumotaxic and Apneustic centers
5. Explain the role of Hering-Breur inflation reflex in regulation of inspiration
6. Explain the role of central chemoreceptors in regulation of respiration
7. Explain the role of peripheral chemoreceptors in regulation of respiration
8. Explain the regulation of respiration during exercise
9. Integrate the respiratory regulatory mechanisms
10. Describe the Cheyne-Stokes breathing
Study Resources:
1. Chapter 42, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 36, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 13, Human Physiology by Lauralee Sherwood, 9th edition
Breast cancer: Post menopausal endocrine therapyDr. Sumit KUMAR
Breast cancer in postmenopausal women with hormone receptor-positive (HR+) status is a common and complex condition that necessitates a multifaceted approach to management. HR+ breast cancer means that the cancer cells grow in response to hormones such as estrogen and progesterone. This subtype is prevalent among postmenopausal women and typically exhibits a more indolent course compared to other forms of breast cancer, which allows for a variety of treatment options.
Diagnosis and Staging
The diagnosis of HR+ breast cancer begins with clinical evaluation, imaging, and biopsy. Imaging modalities such as mammography, ultrasound, and MRI help in assessing the extent of the disease. Histopathological examination and immunohistochemical staining of the biopsy sample confirm the diagnosis and hormone receptor status by identifying the presence of estrogen receptors (ER) and progesterone receptors (PR) on the tumor cells.
Staging involves determining the size of the tumor (T), the involvement of regional lymph nodes (N), and the presence of distant metastasis (M). The American Joint Committee on Cancer (AJCC) staging system is commonly used. Accurate staging is critical as it guides treatment decisions.
Treatment Options
Endocrine Therapy
Endocrine therapy is the cornerstone of treatment for HR+ breast cancer in postmenopausal women. The primary goal is to reduce the levels of estrogen or block its effects on cancer cells. Commonly used agents include:
Selective Estrogen Receptor Modulators (SERMs): Tamoxifen is a SERM that binds to estrogen receptors, blocking estrogen from stimulating breast cancer cells. It is effective but may have side effects such as increased risk of endometrial cancer and thromboembolic events.
Aromatase Inhibitors (AIs): These drugs, including anastrozole, letrozole, and exemestane, lower estrogen levels by inhibiting the aromatase enzyme, which converts androgens to estrogen in peripheral tissues. AIs are generally preferred in postmenopausal women due to their efficacy and safety profile compared to tamoxifen.
Selective Estrogen Receptor Downregulators (SERDs): Fulvestrant is a SERD that degrades estrogen receptors and is used in cases where resistance to other endocrine therapies develops.
Combination Therapies
Combining endocrine therapy with other treatments enhances efficacy. Examples include:
Endocrine Therapy with CDK4/6 Inhibitors: Palbociclib, ribociclib, and abemaciclib are CDK4/6 inhibitors that, when combined with endocrine therapy, significantly improve progression-free survival in advanced HR+ breast cancer.
Endocrine Therapy with mTOR Inhibitors: Everolimus, an mTOR inhibitor, can be added to endocrine therapy for patients who have developed resistance to aromatase inhibitors.
Chemotherapy
Chemotherapy is generally reserved for patients with high-risk features, such as large tumor size, high-grade histology, or extensive lymph node involvement. Regimens often include anthracyclines and taxanes.
Histololgy of Female Reproductive System.pptxAyeshaZaid1
Dive into an in-depth exploration of the histological structure of female reproductive system with this comprehensive lecture. Presented by Dr. Ayesha Irfan, Assistant Professor of Anatomy, this presentation covers the Gross anatomy and functional histology of the female reproductive organs. Ideal for students, educators, and anyone interested in medical science, this lecture provides clear explanations, detailed diagrams, and valuable insights into female reproductive system. Enhance your knowledge and understanding of this essential aspect of human biology.
Nano-gold for Cancer Therapy chemistry investigatory projectSIVAVINAYAKPK
chemistry investigatory project
The development of nanogold-based cancer therapy could revolutionize oncology by providing a more targeted, less invasive treatment option. This project contributes to the growing body of research aimed at harnessing nanotechnology for medical applications, paving the way for future clinical trials and potential commercial applications.
Cancer remains one of the leading causes of death worldwide, prompting the need for innovative treatment methods. Nanotechnology offers promising new approaches, including the use of gold nanoparticles (nanogold) for targeted cancer therapy. Nanogold particles possess unique physical and chemical properties that make them suitable for drug delivery, imaging, and photothermal therapy.
Are you looking for a long-lasting solution to your missing tooth?
Dental implants are the most common type of method for replacing the missing tooth. Unlike dentures or bridges, implants are surgically placed in the jawbone. In layman’s terms, a dental implant is similar to the natural root of the tooth. It offers a stable foundation for the artificial tooth giving it the look, feel, and function similar to the natural tooth.
Cell Therapy Expansion and Challenges in Autoimmune DiseaseHealth Advances
There is increasing confidence that cell therapies will soon play a role in the treatment of autoimmune disorders, but the extent of this impact remains to be seen. Early readouts on autologous CAR-Ts in lupus are encouraging, but manufacturing and cost limitations are likely to restrict access to highly refractory patients. Allogeneic CAR-Ts have the potential to broaden access to earlier lines of treatment due to their inherent cost benefits, however they will need to demonstrate comparable or improved efficacy to established modalities.
In addition to infrastructure and capacity constraints, CAR-Ts face a very different risk-benefit dynamic in autoimmune compared to oncology, highlighting the need for tolerable therapies with low adverse event risk. CAR-NK and Treg-based therapies are also being developed in certain autoimmune disorders and may demonstrate favorable safety profiles. Several novel non-cell therapies such as bispecific antibodies, nanobodies, and RNAi drugs, may also offer future alternative competitive solutions with variable value propositions.
Widespread adoption of cell therapies will not only require strong efficacy and safety data, but also adapted pricing and access strategies. At oncology-based price points, CAR-Ts are unlikely to achieve broad market access in autoimmune disorders, with eligible patient populations that are potentially orders of magnitude greater than the number of currently addressable cancer patients. Developers have made strides towards reducing cell therapy COGS while improving manufacturing efficiency, but payors will inevitably restrict access until more sustainable pricing is achieved.
Despite these headwinds, industry leaders and investors remain confident that cell therapies are poised to address significant unmet need in patients suffering from autoimmune disorders. However, the extent of this impact on the treatment landscape remains to be seen, as the industry rapidly approaches an inflection point.
10 Benefits an EPCR Software should Bring to EMS Organizations Traumasoft LLC
The benefits of an ePCR solution should extend to the whole EMS organization, not just certain groups of people or certain departments. It should provide more than just a form for entering and a database for storing information. It should also include a workflow of how information is communicated, used and stored across the entire organization.
Kosmoderma Academy, a leading institution in the field of dermatology and aesthetics, offers comprehensive courses in cosmetology and trichology. Our specialized courses on PRP (Hair), DR+Growth Factor, GFC, and Qr678 are designed to equip practitioners with advanced skills and knowledge to excel in hair restoration and growth treatments.
8 Surprising Reasons To Meditate 40 Minutes A Day That Can Change Your Life.pptxHolistified Wellness
We’re talking about Vedic Meditation, a form of meditation that has been around for at least 5,000 years. Back then, the people who lived in the Indus Valley, now known as India and Pakistan, practised meditation as a fundamental part of daily life. This knowledge that has given us yoga and Ayurveda, was known as Veda, hence the name Vedic. And though there are some written records, the practice has been passed down verbally from generation to generation.
The skin is the largest organ and its health plays a vital role among the other sense organs. The skin concerns like acne breakout, psoriasis, or anything similar along the lines, finding a qualified and experienced dermatologist becomes paramount.
5-hydroxytryptamine or 5-HT or Serotonin is a neurotransmitter that serves a range of roles in the human body. It is sometimes referred to as the happy chemical since it promotes overall well-being and happiness.
It is mostly found in the brain, intestines, and blood platelets.
5-HT is utilised to transport messages between nerve cells, is known to be involved in smooth muscle contraction, and adds to overall well-being and pleasure, among other benefits. 5-HT regulates the body's sleep-wake cycles and internal clock by acting as a precursor to melatonin.
It is hypothesised to regulate hunger, emotions, motor, cognitive, and autonomic processes.
Pharmacology of 5-hydroxytryptamine and Antagonist
Green Calgary Your New Home
1. ACKNOWLEDGEMENTS
Clean Calgary Association would like to acknowledge and thank
Dr. Tang Lee, Professor of Architecture,
Building Science and Environmental Health,
University of Calgary
Stephen Farrell, Owner,
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2. INDEX
Home Energy Efficiency 3
5
YOUR NEW HOME Indoor Air Quality 8
16
Home Water Efficiency 13
25
A G uide to H e a lthy Li v ing a nd Home Waste Management 14
28
Env ironm e nt a l Cos t S av ing s A Final Word about Location and Amenities 15
30
References 16
31
Buying or Renting a New Home?
Improved Home Health and Cost Savings
through
Energy Efficiency
Indoor Air Quality
Water Conservation
& Waste Management
This project is made possible through a grant from the
Alberta Real Estate Foundation
YOUR NE W HOME GUIDE
3. HOW TO USE THIS GUIDE In order to keep these in the right balance, the
entire home should be considered a system of
You’re looking for a new home and want to make an informed decision. interdependent parts, structures, and equipment.
We live in the age of the informed consumer and there is a tremendous
amount of information available. This guide simplifies the task of Leaking and Breathing - Keep in mind that you
determining the energy efficiency, indoor air quality, water conservation, want a home that doesn’t leak, causing draughts
and waste management features of a prospective home. This will enable and high utility bills, but you definitely want a home
you to identify homes that offer a healthy living environment for your that “breathes”, effectively expelling moisture and
family and below average operating costs. stale air to ensure good indoor air quality and avoid
mould growth.
Home Energy Efficiency Home Energy Use How to use the Energy Efficiency Section of the Guide
This section will assist you in According to a 2005 residential energy
use study, home energy is used in five The energy efficiency section is useful for both prospective renters and
assessing the operating costs and buyers, however buyers will have additional considerations (noted below)
energy efficiency of your home. ways1:
as they will be responsible for the home’s insulation, furnace, hot water
Above average energy efficiency • 66% space heating tank, doors, and windows. The term “agent” refers to landlords and
will reduce the month to month realtors.
operating expenses of your home • 20% water heating
with the additional benefits of • 10% appliances
Buyers and Renters
improving comfort, indoor air • 4% lighting
quality, conserving Alberta’s There are several programs that serve to evaluate a home’s energy
natural resources, and reducing • <1% space cooling efficiency as well as other environmental attributes. The first thing to ask
environmental impact. the agent is whether the home has an EnerGuide for Houses rating (see
page 14), qualifies for one of Built Green’s four achievement levels, or
Terminology qualifies for R-2000 certification.
The Building Envelope is the external shell between inside and outside: What is Built Green?
walls, including basement walls, doors, windows, ceilings, and floors.
Built GreenTM is a voluntary program, owned and managed by the
Mechanical systems is the heating system: furnaces and boilers. Built GreenTM Society of Canada, that promotes and recognizes the
use of practices and products that represents resource-efficient and
Ventilation is the capacity to bring fresh air into the house and exhaust environmentally friendly construction.
stale air: bathroom and kitchen fans, and in some cases heat recovery
ventilators (HRV) which recover heat from the exhausted stale air. The primary purpose of Built GreenTM is to encourage homebuilders to
use technologies, products and practices that will:
Your Home is a “System”. Natural Resources Canada suggests that you
think of your home as a “system”. Many factors (moisture levels, air flow, • Provide greater energy efficiency and reduce pollution
and heat flow) affect the efficiency and comfort of your home.
CL E AN C ALG ARY A SSO CIATION 5• •6 YOUR NE W HOME GUIDE
4. • Provide healthier indoor air The Size and Style of your Home make a Difference
• Reduce water usage The size and style of your prospective home indicate whether it is
“typical” or whether you can expect to have above or below average
• Preserve natural resources energy consumption.
• Improve durability and reduce maintenance When you are looking for a new home,
remember that the bigger the home,
There are three Built GreenTM achievement levels: bronze, silver, gold the more energy will be required to
and platinum (highest). heat, cool, and light the living space.
Also, a home with many big windows
R-2000 Standards will result in a larger proportion of heat
loss. Smaller homes use less energy,
Natural Resources Canada has developed the R-2000 Standards to which means lower utility bills for the resident. The style of your house
encourage home building based on principles of energy efficiency, indoor also has energy implications – apartments and attached homes use an
air quality, and occupant health. An “R-2000 Home” meets the R-2000 average of 27% less energy than single, detached homes.
Standards for energy efficiency and is approximately one third more
energy efficient than other homes.
Average Size of Homes by Type in Alberta (2005)
How do I know if a home meets R-2000 Standards? R-2000 homes Housing Type Square Feet (ft2) Square Metres (m2)
that are built by trained R-2000 builders and successfully certified by a
third-party professional will receive an R-2000 certification from Natural Single Detached 1,444 134
Resources Canada. Ask your selling/leasing agent for this certification.
Single Attached 1,209 112
Does an R-2000 home cost more? R-2000 homes may cost between 2
and 4 percent more than other homes, but they offer a good investment Apartment 919 85
in terms of lower utility cost, occupant health, and resale value.
Mobile Home 1,062 99
Home Energy Efficiency Check List Types of homes
o Yes/No - The home has an EnerGuide rating. • Single Detached – no common floor, walls, or ceilings.
Energuide rating. • Single Attached – no common floors or ceilings, one or two
common walls.
o Yes/No - The home qualifies for a Built GreenTM achievement level. • Apartment – common floor or ceiling and/or common walls.
Built GreenTM achievement level.
• Mobile home – no common floor, walls, or ceilings.
o Yes/No - The home is certified R-2000.
CL E AN C ALG ARY A SSO CIATION 7• •8 YOUR NE W HOME GUIDE
5. Home Specifics: Age, Type, and Size Annual Energy Use by Housing Type (2005)
o How old is the home? Housing Type Annual Electricity Use Annual Natural Gas
o What type of home is it? (kWh) Use (GJ)
Single Detached* 7,453 140
o Size of the home, not including the basement
Single Attached** 4,720 89
o Is your home above or below average size for its type? Apartment*** 3,583 67
Mobile Home**** 7,013 132
Determine Operating Costs: Utilities * Based on 1,444 sq ft or 134 sq m (average single detached home in Alberta)
** Based on 1,209 sq ft or 112 sq m (average single attached home in Alberta)
Utility bills are the best indicator of future operating *** Based on 919 sq ft or 85 sq m (average apartment in Alberta)
costs. You should start by collecting some easy-to-attain
**** Based on 1,062 sq ft or 99 sq m (average mobile home in Alberta)
information about the amount of energy that your home
uses. The price of energy fluctuates and rebates can Energy Consumption Indicator
change; therefore to determine energy efficiency it is vital
to determine how much energy the home uses rather Considering its type and relative size, if you see significant discrepancies
than simply the amount of utility bills. with your prospective home’s electricity or natural gas bill, consider that
o Ask your agent for utility bill information for the last • Most electricity is used for appliances with much smaller amounts used
12 months (there may be an additional cost of obtaining for light and space cooling.
information going back further than 12 months.) Once • 66% of all natural gas is used for space heating and 20% for water
you have the information, you should determine two heating.
things: electricity usage (kilowatts) and natural gas usage
(gigajoules). This will help you determine where either electricity or natural gas is
being wasted or conserved.
o Electricity usage – how many kilowatt hours used per year?
Seasonal Natural Gas Consumption
o Natural gas – how many gigajoules used per year? Natural gas consumption varies according to the season. The average
Alberta home will use 135 gigajoules of natural gas per year broken down
Determining Your Home’s Energy Efficiency: Average? Below monthly as follows, with a peak in December/January and lows in June/July.
Average? Above Average?
January 23 gigajoules May 5 gigajoules September 5 gigajoules
Compare the previous year’s electricity and natural gas bills that you have
collected for your prospective home to the yearly energy consumption of February 18 gigajoules June 3 gigajoules October 9 gigajoules
an average-sized home of its type (see page 10). If your home is smaller March 16 gigajoules July 3 gigajoules November 18 gigajoules
or larger than average, you can expect to see corresponding variances in
April 9 gigajoules August 4 gigajoules December 22 gigajoules
the energy and electricity consumed.
CL E AN C ALG ARY A SSO CIATION 9• •10 YOUR NE W HOME GUIDE
6. Other Energy-related Considerations Appliances labeled Energy Star are the
top performers in their market. They are
Ventilation System required to meet strict energy efficiency
guidelines set by the U.S. Environmental
o Yes/No - Does the home have operating bathroom fans that exhaust Protection Agency and the U.S.
to the outdoors? Department of Energy.
Please note that some bathroom fans exhaust moisture to the attic. o Yes/No - Appliances have Energy Star label.
o Yes/No - Does the home have operating kitchen fans that exhaust to The EnerGuide label, based on Canadian
the outdoors? Standards Association test data, indicates how
Please note that some kitchen fans recirculate stale air in the home rather much energy an appliance consumes in a year of
than exhausting air to the outdoors. normal service. Seek an appliance with an arrow
towards the left indicating the highest level of
Humidifier efficiency and lowest operating cost.
o Yes/No - Does the home have a working humidifier? o Yes/No - Appliances have EnerGuide label,
with arrow towards the left.
Please note that humidifiers may need annual maintenance for optimal
operation. If your home has the correct balance of humidity, your home will Additional Considerations for Home Buyers
use less energy. Low humidification in your home may dry out wood furniture,
leather, and paintings. Insulation – Basement Walls
In an average home, 15% of heat escapes from the basement. If there is
Programmable Thermostat no insulation in the basement you should allow for basement insulation
o Yes/No - Does the home have a functioning programmable installation.
thermostat?
o Yes/No - Are the basement walls insulated with four or more inches
A programmable thermostat will save energy and of insulation?
lower your utility bill by automatically adjusting
your home’s temperature when no one is at home Furnace/Boiler
or when you sleep. Programmable thermostats o Determine the type of heating system
are more accurate than manual thermostats.
Options: boiler, standard efficiency furnace, mid-efficiency furnace, high-
High Efficiency Appliances efficiency condensing furnace.
If your home comes with appliances, there are some simple ways to o Determine the age of the heating system: years-old.
determine if the appliances are energy efficient. Check your refrigerator,
freezer, clothes washer, clothes dryer, and dishwasher for the Energy TIP: You can determine the age from the serial number or inspection stickers.
Star label and/or an EnerGuide rating label.
CL E AN C ALG ARY A SSO CIATION 11• •12 YOUR NE W HOME GUIDE
7. If the furnace is more than 20 years old, you o Determine the level of wall insulation.
should budget at least $3,000 to replace it. If the “R” Value is a scaling system of how quickly energy will transfer from
furnace is less than 20 years old, you likely have a one space to another. Typically a wooden door is R-2; an insulated steel
mid-efficiency (78-84% efficient) or high-efficiency door is typically R-7. The higher the R value, the more highly insulated
condensing furnace (90% efficient). You can your home is.
determine if the furnace is high efficiency by checking
if it has a PVC flue pipe (ask the realtor if you aren’t Doors
sure). Insulated steel doors provide a higher R value than wood
doors.
Hot Water Tank
o Yes/No - Does the home have insulated steel doors
Is the hot water tank older than 12 years old? If so, you should budget to
for any exterior doors?
replace it.
o Determine the age of the hot water tank: years-old. Windows
o Yes/No - Does the home have double glazed
Insulation - Attic
windows?
Before going into the attic, ask the agent how much
insulation is in the attic (recommended 12 to 14 Federally Subsidized Energy Efficiency Programs
inches). Also, if the home was built prior to 1990, ask
the agent if there is vermiculite insulation in the attic. Many of the energy issues discussed here are addressed through a
Please refer to Health Canada for more information federally subsidized program that underwent changes in 2006 and 2007.
about vermiculite. This section aims to clarify what was formerly and what is currently
available to homeowners.
o Yes/No - Is the attic sufficiently insulated?
Formerly EnerGuide for Houses Retrofit Incentive Program
o Yes/No - Is there vermiculite insulation in the attic?
Hundreds of thousands of Canadians had their homes analyzed for
Wall insulation energy efficiency and received expert advice and a detailed energy
Here is a guideline based on the age of the home: assessment recommending energy upgrades tailored to their home.
When requested, the experts returned for a follow-up evaluation to
• If the home was built in 1990 or afterwards, the determine if upgrades undertaken by the homeowner were effective
insulation is likely 2x6 (stud size), R20. and qualified for a grant. Please note that a high percentage of homes built
• If the home was built between 1975 and 1990 the recently are EnerGuide rated.
insulation is likely 2x4, R12. The federal government paid half of the cost of the energy assessment
• If the home was built between 1965 and 1975 the and provided grants for specific and verified home energy upgrades.
insulation is likely 2x4, R8. This program was discontinued in May 2006. To conclude this program,
• If the home was built before 1965 the insulation could be anything. A post-upgrade visits were carried out until February 2007 for grants
home of this age requires further investigation. available until March 2007.
CL E AN C ALG ARY A SSO CIATION 13• •14 YOUR NE W HOME GUIDE
8. Current ecoENERGY Retrofit – Homes Program Rebate for Albertans
Launched on April 1, 2007, the ecoENERGY Retrofit Program is the As of April 2008, all Albertans who participate in the ecoEnergy
mechanism by which the federal government now provides homeowners government grant initiative will receive a $200 rebate from the provincial
with financial support to implement energy saving projects. Through government at the time of the follow-up evaluation.
this program the federal government does not subsidize the energy
evaluations and visits conducted by energy experts, however it does Energy Efficiency, the Environment, and Health
provide grants for specific and verified home energy upgrades.
• This program is available to owners of single family homes (detached, Almost half of Alberta’s electricity capacity is generated with coal and
semi-detached and low-rise multi-unit residential buildings included). almost 40 percent from natural gas. Both coal and natural gas are fossil
fuels.2
• The maximum grant per home or multi-unit residential building is
$5,000. The total grant amount available to one individual or entity for How does burning fossil fuels affect our air quality and health?
eligible properties over the life of the program is $500,000.
The burning of fossil fuels changes the chemical composition of the
• This program is scheduled to end on March 31, 2011. atmosphere, produces acid rain and contaminates the air with mercury,
According to the program’s website, “(t)he first step in participating sulphur, and oxides of nitrogen. Polluted air is a contributing factor of a
in ecoENERGY Retrofit – Homes is to call for a professional energy range of respiratory ailments including asthma.
assessment provided by an energy advisor licensed by Natural Resources
Canada (NRCan). The advisor will perform a pre-retrofit assessment of Indoor Air Quality
the home and provide you with your own personalized action checklist of
upgrades that will reduce your energy consumption.” Why is Indoor Air Quality Important?
For detailed information and to find an NRCan licensed energy advisor in Canada Mortgage and Housing Corporation, several leading U.S.
your area authorities, and others have consistently identified indoor pollution as
• go to www.oee.nrcan.gc.ca, go to “grants and incentives” then “ecoEn- posing one of the most serious health risks. In the U.S. indoor pollution
ergy Retrofit – Homes” or is estimated to have caused thousands of cancer deaths and hundreds of
thousands of respiratory health problems each year.3
• call 1-800-O-Canada (1-800-622-6232) or 1-800-926-9105 for the
When selecting a home, you will need to be proactive about assessing the
hearing impaired. indoor air quality as Canadian government policy on indoor environments
is limited and fragmented.4
Please note that the cost of an energy assessment varies among the service
providers and is subject to change. To give you an idea of price of an evaluation Your health and that of your family is directly linked to the indoor air
and follow-up visit (to verify upgrades), a cost survey conducted in 2008 found quality in your home. When seeking a home, it is vitally important to
consider that homes contain many substances that may be hazardous to
that initial assessments range from $250 plus GST to $275 plus GST, with health. Canadians spend an average of 90% of their time indoors, during
follow up visits ranging from $99 plus GST to $150 plus GST. which time they may be continually exposed to toxic gases, moulds, and
particles harmful to health.5 Toxic indoor air has been linked to both
Please note that an Energy Expert is not the same as a Home Inspector who
short-term and long-term effects including eye and throat irritation,
assesses the structural integrity of a home. allergies, childhood asthma, respiratory diseases, emphysema, chemical
sensitivity in adults and cancer.
CL E AN C ALG ARY A SSO CIATION 15• •16 YOUR NE W HOME GUIDE
9. Exposure to high levels of some pollutants, such as carbon monoxide, Potential Health Effects of Exposure to VOCs: Acute eye irritation/
can even result in immediate death. Some indoor pollutants can magnify watering, nose irritation, throat irritation, headaches, nausea/vomiting,
the effects of other indoor pollutants. Based on cancer risk alone, federal dizziness. Chronic: cancer, liver damage, kidney damage, central nervous
scientists in the United States have ranked indoor air pollution as one system damage.
of the most important environmental problems in the U.S.6 To date,
very little testing has been performed on chemicals used in building Factors that Affect Indoor Air Quality
materials to determine their effect on humans. Long-term exposure to The indoor air quality of a home is determined by the number and type
an unhealthy indoor environment can compromise your immune system, of pollutant sources, the indoor-outdoor ventilation system, and the
making you more susceptible to other contaminants. This is referred to interior air flow.
as “multiple chemical sensitivity”. 7
Common indoor pollutant sources
Indoor air pollutant levels are often higher indoors than outdoors and can
accumulate rapidly, particularly if the pollutants originate inside the home. • Off-gassing from building materials, finishes and furniture
Long-term exposure of even low levels of contaminants is a concern. • Incomplete combustion in heating systems and other equipment
Further, the way a home is constructed can prevent indoor pollutants
• Mould • Glues
escaping to the outdoors.8
• Gas Appliances • Pesticides
Indoor Air Quality Terminology • Carpet • Wallpaper
• Insulation • Durable press fabrics
Sick Home Effects – describes a home in which people experience
adverse health effects that can not be attributed to a specific illness or • Paint • Fireplaces
cause.9 • Caulking • Wet or moist structure
Barrel Effect – the concept that toxins continually build up in our bodies, • Adhesives • Fireproofing
each of us with different levels of sensitivity. At some point, if exposed to • Solvents • Dry-cleaning
too many/different toxins, our body will react in the same way a barrel
fills, then overflows. • Soil treatments
Off-gassing – the continual release of toxic chemicals and carcinogens.
In terms of homes, off-gassing is particularly severe in a building’s first ten The Ideal Home has Healthy Indoor Air
years. Ideally, you are looking for a home that has been built with non-toxic
Volatile Organic Compounds (VOCs) – chemicals that evaporate easily building materials using proper construction techniques. Preferably,
at room temperature. The term “organic” indicates that the compounds your family will not be exposed to chemicals including formaldehyde in
contain carbon. Both odorous and non-odorous exposures can be insulation and particleboard, VOCs from adhesives, sealants and paints,
harmful. There are thousands of different VOCs produced and used in pesticides, fungicides, and heavy metals used to treat wood. You want
our daily lives. Sources of VOCs: Paints, varnishes, solvents, cleaning a home that breathes, is resistant to mould and rot, and does not emit
chemicals, vinyl floors, carpets, upholstery fabrics, adhesives, sealing toxic gasses. Passive and active (mechanical) airflow, daylighting, fresh air
caulks, and pressed wood furniture. exchange (through proper placement of windows and doors) is the best
case scenario.
CL E AN C ALG ARY A SSO CIATION 17• •18 YOUR NE W HOME GUIDE
10. It is strongly advised that highly toxic and combustible materials (items Why is carpet a health hazard?
usually stored in the garage and utility room) be kept away from bed-
rooms and primary living spaces. The cleanest room in a house should be Chemical Off-gassing
the bedroom. A blend of toxic chemicals that may adversely affect health is commonly
used to manufacture carpet. These chemicals (from carpet material and
What to Ask and Look For adhesives) will off-gas in your home. Carpet manufacturers normally
advise that carpet chemicals will off-gas mainly in the first 3 days after
The most effective way to protect your family and yourself from indoor installation. Carpets will also likely off-gas for an indeterminate period
air pollution is to prevent or minimize the release of pollutants indoors in afterwards.
the first place.10 This can be challenging because although indoor pol-
lutants may affect your health, in many cases you won’t be able to see, Chemical Sink
smell, touch, or taste them. You will need to do some detective work to The fibrous nature of carpet makes it an effective trap for contaminants
find out the health of the home you are looking at. tracked-in from the outdoors. Such pollutants including dust, pesticides,
lead, heavy metals, mould spores, to name a few, can be ground in,
To assess the air quality of the home you will need to:
invisible to the naked eye, and difficult to clean. Vacuuming may be largely
• Determine and assess all sources of indoor air pollution. ineffective in removing the finest particles, particularly without a central
• Determine if the indoor-outdoor ventilation is adequate. vacuum system that exhausts to the outdoors.
• Determine if air flow within the home is adequate.
Mould
If carpet becomes damp/wet and is not dried completely within 24 hours,
Principal Sources of Indoor Air Pollution it is subject to mould, a potentially serious health hazard. Please see the
section about mould on page 21 for further information.
Carpet
Carpet can be a potentially serious and Alternatives to Carpet
significant pollution source. In terms of The healthiest alternative to carpet is ceramic tiling, followed in order of
air quality, it is strongly recommended preference by pre-finished solid hardwood, cork, and vinyl. No matter
that you select a home without any what kind of flooring you select be sure to research and determine
carpet. Throw rugs are fine if they do whether or not it is made and
not contain too many petrochemical installed with toxic chemicals and
substances. Otherwise, determine Nowadays, if you shop around and ask the
whether they will off-gas (water- right questions, you may be able to find
how feasible it is to remove the carpet based, low toxicity finished flooring
keeping in mind that carpet removal some new carpet on the market that does
and adhesives are preferable). Keep
must be done carefully so that residents are not exposed to toxic not off-gas. However, it is unlikely that the
in mind that any flooring will hold
chemicals. You will also want to avoid vinyl sheet flooring. home you are looking at has carpet that
contaminants if not properly cleaned
and maintained. does not off-gas/has not off-gassed.
CL E AN C ALG ARY A SSO CIATION 19• •20 YOUR NE W HOME GUIDE
11. Mould o Ask the showing agent for a full history of the dwelling, including any
water damage.
• Mould is a symptom of some potentially serious problems in the home
such as water damage and/or energy inefficiency due to structural
problems; and Ventilation
• Mould is a potentially serious health hazard. The ventilation in your home is vital to ensure that stale and
There are more than 100,000 species of mould, a very small percentage contaminated air is pushed outdoors and the fresh air is brought in.
of which has been identified. Some moulds are known to be toxic, Start by taking a look around the outside of your home.
producing myctotoxins, and may be very harmful to health, particularly
the health of those who are more susceptible to such pollutants – the Air Intakes
young, the old, and those with weakened health. Should you discover
o Check that the air intakes on the outside of the building are at least a
mould in a prospective home you should very carefully consider if you
metre from the ground.
want to take on the associated risks.
Why? Air intakes that are very low to the ground are subject to the intake
If I find mould in a prospective home, how do I get it tested to of mould spores from soil, snow, and dust.
determine if it is toxic?
o Check to ensure that the air intakes are not aligned with the air ex-
You will have to find a private laboratory (check the yellow pages) that hausts of neighbouring homes.
does residential mould testing and will identify the genus and species of
the mould – be sure to confirm this before testing as the names of the Why? Your intakes may suck in stale and contaminated air from
species is necessary to determine if the mould is toxic. Some laboratories neighbouring homes.
require that you bring the samples to them for testing, while others will o Check that there isn’t a lot of garbage left around neighbours’ homes.
come and take the sample themselves. Either way, the cost will likely be
Why? Loose garbage may contaminate your home’s site and potentially
more than $500. Once you have the species of the mould in hand, you
expose your air intakes to contaminants or blockages.
should contact an Air Quality Specialist through Alberta Health Services
to determine if the species in question is a health hazard. Indoor Ventilation
What to look for and ask… Areas in your home where there is cooking, moisture, contaminants
o Using your sense of smell, check carefully and methodically for musty/ and/or chemicals, particularly the kitchen and bathrooms, should be well
mildewy odours for indication of mould. For an effective “smell test” ask ventilated to the outdoors.
the agent showing you the home not to use any fragrances to freshen the air Important: Some ventilation systems suck the air out of a space and
prior to your arrival. simply push it back into the same space, effectively re-circulating stale air
o Using your sense of sight, check carefully and methodically for standing in your home. Although some such ventilation systems purport to filter
water, leaks, condensation, stains, cracks, and any other indication of the air prior to re-circulating it, many filtering systems are effective for
water damage. an extremely short period of time, requiring frequent cleaning and parts
replacement. It is far more effective – and convenient - for the ventilation
o Crawl space is susceptible to mould, be sure to check this area system to exhaust to the outdoors.
thoroughly.
CL E AN C ALG ARY A SSO CIATION 21• •22 YOUR NE W HOME GUIDE
12. Does an outdoor ventilation system let in cold air? o Check all the areas where you would be storing items that “off-gas”
to see if any of the spaces in question are effectively ventilated to the
No, a properly designed exhaust system does not permit air to enter the outdoors, or could be modified to do so.
home.
Central Vacuum System vs. Upright or Canister Vacuum
Air Exhaust A central vacuum system – where a vacuum hose plugs into a central
system in various rooms in the home – with a fully functioning outdoor
Kitchen exhaust is by far the most effective way to eliminate potentially dangerous
dust and air particles.
o Hold a piece of paper to the kitchen exhaust fan to find out if it is
effectively sucking air out of the room. (Some exhaust fans are noisy but
You Should Know
not effective).
The finest dust particles, those we
o Ask to see where the kitchen fan exhausts to the outdoors to ensure cannot see with the naked eye, are
that stale, moist air is indeed expulsed from the building. This is also an among the most dangerous to our
opportunity to satisfy yourself that the exhaust system is functioning health. These fine particles will escape
properly and does not allow air into the home. easily through the pores of an upright or
canister vacuum bag - free to enter the
Bathroom nose, throat, and respiratory system of
residents. Though invisible to the naked
o Hold a piece of paper to the bathroom exhaust fan to find out if it is eye, exposure to these air borne particles can over short or long periods
effectively sucking air out of the room. (Some exhaust fans are noisy but of time cause serious health effects.
not effective). Although some upright and canister vacuums are now available with filter
systems, this technology can be problematic. Poorly designed vacuums
o Ask to see where the bathroom fan exhausts to the outdoors to en-
have high powered suctioning and poor seals. In such models, air may
sure that stale, moist air is indeed expulsed from the building. This is also
pass the filter making the filtering ineffective.
an opportunity to satisfy youself that the exhaust system is functioning
properly and does not allow air into the home. What to look for…
Chemical Soup o Check that the home has a central vacuum system.
o Check that the suction and air flow functions of the vacuum system
The clothes in our closet, the food in the pantry, the cleaners under
are fully functioning.
the sink, and the items in storage are made with chemicals that off-gas
(please see page 17) into our homes. Ideally any and all “chemical soup”
o Check that the vacuum system effectively exhausts to the outdoors.
areas in the home should be ventilated to the outdoors to ensure that In some homes, the central vacuum system exhausts to the basement, which
chemicals and contaminants do not build up and continually circulate in means that air contaminants are continually re-circulating within your home
your living space. rather than being expelled. This could be a serious indoor air quality hazard.
CL E AN C ALG ARY A SSO CIATION 23• •24 YOUR NE W HOME GUIDE
13. VOCs and Off-gassing Check for a Toilet Leak
Money down the Toilet
o Check that all surfaces and edges of formaldehyde-based particle It is easy to detect a toilet leak and
board products are laminated or sealed to reduce offgassing. Hardwood it is wise to check for leaks a few The average family loses approximately
and softwood cabinets and furniture and solid surface countertops have times a year. Simply put a few drops 14% of their water usage through leaks,
fewer toxic characteristics than composite or synthetic materials. of food colouring into your toilet most commonly in toilets.
tank and wait 5 minutes without
o Many paints, stains, sealants, and adhesives have high levels of VOCs. flushing. If colour from the toilet
Check for the healthier option – ceramic flooring or vinyl composition tank drains to the bowl, this is an indication that you
flooring tiles that are pre-glued or have water-based adhesives. have a toilet leak.
o Yes/No - There is toilet leakage in the home.
Home Water Efficiency Epcor suggests a number of toilet parts to check to
ensure full toilet function to avoid leakage:
Water conservation saves money, water, and the energy used by water
and wastewater treatment plants. o Does the flapper valve need to be replaced?
Average Water Usage o Does the chain length need to be adjusted?
Toilets, baths, showers, and laundry
are the biggest water users in your Each person uses 5000 – 8000 litres of o Is the ballcock leaking?
home. To ensure that your water water per month (in metered homes). o Does the float arm require adjusting? (The water level should be half
utility bill is as low as possible, you
an inch below the overflow tube.)
will want to ensure that there are no 100 % of Edmonton homes are on
water leakages and that your water water meters. o Ensure the refill tube is 25 mm (1 inch) above the overflow tube.
appliances are as efficient as possible. 75% of Calgary homes are on water
meters. Lawn Care
Checking for Leaks Water usage doubles in the summer due to watering of lawns and
gardens.
An undetected leak can waste hundreds of litres of treated water, which o Yes/No - The home has a drip irrigation system that applies water
impacts your utility bill. A faulty toilet could cost up to $1000 per month only to the root zone.
in a home with a water meter.
o Yes/No - The home has rain barrels installed. Rain barrels capture
The first thing you should do is check if there is any water leakage in your
water from your eaves troughs, an easy and economical
home. This can be easily accomplished if your home has a water meter.
way to save water, money and use soft, chlorine-free
By checking if water continues to pass through the water meter when
water on your plants.
all taps and water appliances – including ice trays, humidifiers, hot water
heater, and water softeners – have been turned off. Specifically, observe o Yes/No - The yard has native ground covers and
if the triangular low-flow indicator is moving. If so, this is an indication that flowers that require little upkeep and are drought
there is a leak in your home. resistant.
o Yes/No - The yard is “ecoscaped” or “xeroscaped”.
o Yes/No - There is water leakage.
CL E AN C ALG ARY A SSO CIATION 25• •26 YOUR NE W HOME GUIDE
14. Water Appliances Rebates
Toilets Reduce Water NOT ‘Feel‘ Your water service provider may be offering
Many older toilets use up to 20 liters of Shower rebates to encourage residents to replace water
of water per flush - a huge water appliances such as toilets and clothes washers with
waster. Low flow models use 9 litres of water
higher efficiency models.
or less per minute, compared to 15 -19
Good
litres per minute with conventional
o Yes/No - The toilet has a toilet shower heads. Low flow models
tank bag to flush away less water. force water through small apertures,
Better
Home Waste Management
increasing the water velocity, and
o Yes/No - The toilets are thereby giving a similar feel to
The way that you manage the waste your home generates is very
low-flush toilets (using 6 litres per conventional showerheads.
important. Households that compost organics and recycle all recyclables
flush).
produce much less than half the garbage of the average home. Alberta’s
Best landfills are rapidly filling up and are a source of methane, a potent
o Yes/No - The toilets are dual flush (3 litres for liquids, 6 litres for greenhouse gas.
solids).
Washing Machine What is organic matter?
o Yes/No - The washing machine is a high efficiency Vegetative food – vegetable and fruit
front load washer. peelings, coffee grounds
Yard waste – grass clippings, leaves, and
Low-flow Shower Heads tree trimmings
o Yes/No - A low-flow shower head is installed.
Dishwasher Composting
o Yes/No - The dishwasher is water efficient.
35% of household waste is organic material that when sent to landfill
creates methane, a Greenhouse Gas 22 times more potent than CO2.
Faucets Conversely, backyard composting provides an oxygen rich environment
o Yes/No - Aerators are installed on all the where organics can biodegrade. Backyard composting will also provide
faucets. you with a nutrient-rich soil amendment that will enhance your garden.
CL E AN C ALG ARY A SSO CIATION 27• •28 YOUR NE W HOME GUIDE
15. o Yes/No - Does the home have a backyard composter or other A Final Word about Location and Amenities
organics disposal mechanism?
Location is considered by many to be the most important attribute of
o Yes/No - Is curb-side collection of organics available?
a home. This is true not only for the sake of what your neighbourhood
o Yes/No - Is there a near-by collection point for organics? looks and feels like, but critical for the lifestyle that it provides you and
Note: keep in mind that garburators add to the landfill problem; they don’t the associated health and environmental benefits. Consider that living
solve it. close to where you shop, work, go to school, play, and socialise can have
a significant impact on your health and quality of life. You will spend less
time in your vehicle and more time walking, riding your bike, and using
Recycling transit, all of which provide opportunities for exercise and feeling more
By recycling connected to your community. Not to mention that reduced car travel
/ pollution / fossil fuel use is one of the most significant ways to reduce
• paper •glass your personal impact on the environment.
• cardboard •plastic
Just for Fun: Check out your Neighbourhood’s “Walkability”
• aluminium cans
Walkscore.com is a website that helps people living in Canada, the U.S.,
you are helping to conserve Alberta’s natural resources and reduce the
and the U.K. to find walkable places to live - meaning close to shops,
pollution generated by the use and processing of raw materials.
restaurants, schools, and parks – so they can live a “car-lite” lifestyle.
o Yes/No - Is there space for a “recycling Homes are rated from 0 – 100. While this is a fun and interesting
centre” in your home where you can sort and tool, please note that there are many limitations on the data including
store recyclables? proximity to public transit, bike paths, street and community design,
safety, topography, freeways, bodies of water and weather.
o Yes/No - Is there a recycling depot close to
Clean Calgary Association welcomes your questions, comments,
your home?
and suggestions about this guide. To contact us with inquiries or
o Yes/No - Is there a money-back bottle depot feedback or to register in a Your New Home workshop, please call
close to your home? or email us using the information below.
For additional copies of this guide, or for information about
o Yes/No - Is curb-side recycling of paper, environmental products, please visit the
cardboard, aluminium cans, glass, and plastic available?
Clean Calgary Association EcoStore
For Multi-family Dwellings 809 4th Avenue SW | Calgary, AB T2P 0K5
o Yes/No - Is there a collection point for sorted compostables and Tel: 403.230.1443
recyclables in your building? info@cleancalgary.org | www.cleancalgary.org
CL E AN C ALG ARY A SSO CIATION 29• •30 YOUR NE W HOME GUIDE
16. References
• David Suzuki Foundation, the green guide to david suzuki’s nature
1
challenge, http://www.davidsuzuki.org/files/WOW/GreenGuide.pdf
•2 Government of Alberta, Electricity Facts,
http://www.energy.gov.ab.ca/Electricity/681.asp
• Canadian Home and Mortgage Corporation, Research Highlights,
3
2002, Healthy Indoors: Creating Healthy Indoor Environments in
Canada.
• Canadian Home and Mortgage Corporation, Research Highlights,
4
2002, Healthy Indoors: Creating Healthy Indoor Environments in
Canada.
• California Air Resources Board, Reducing Indoor Air
5
Pollution, http://www.arb.ca.gov/research/indoor/rediap.htm
• California Air Resources Board, Reducing Indoor Air Pollution,
6
http://www.arb.ca.gov/research/indoor/rediap.htm
• Rea, William. Chemical Sensitivity, Volume 1, 3, & 4, The American
7
Environmental Health Foundation.
• California Air Resources Board, Reducing Indoor Air Pollution,
8
http://www.arb.ca.gov/research/indoor/rediap.htm
• U.S. Environmental Protection Agency, “Indoor Air Facts No. 4
9
(revised): Sick Building Syndrome (SBS)”, The EcoStore
http://www.epa.gov/iaq/pubs/sbs.html 809 4th Avenue SW
Calgary, AB T2P 0K5
• California Air Resources Board, Reducing Indoor Air Pollution,
10
Tel: 403.230.1443
http://www.arb.ca.gov/research/indoor/rediap.htm info@cleancalgary.org
www.cleancalgary.org
CL E AN C ALG ARY A SSO CIATION 31•