The objective of the webinar was to provide BER assessors an understanding of the National Retrofit programme, what is a one stop shop, key requirements and conditions, a home energy assessment and what Grants are available.
Non-Default Flow Temperatures in DEAP
This will be the 3rd in a series of documentary evidence webinars for registered BER assessors. This webinar for registered BER assessors and will cover the following:
1. The effect of Flow Temperature on heat pump operation
2. The Designer/Installer sign-off workbook
3. BER Requirements where a non-default flow temperature is used.
Lighting and Lighting Controls
The objective of the webinar to assist you in modelling lighting, lighting controls and display lighting in BERs in new and existing buildings. Recognising lighting types will also be discussed.
The details of the 3 different lighting entry methods will be compared. NCM default lux levels and lighting efficacy will be discussed. The different aspects of lighting controls will be presented in some detail. More specialist subjects such as top-lit and side-lit spaces, impact of window size, etc, will be outlined.
Display lighting will be reviewed.
The impact of lighting on heating energy will be demonstrated.
This document summarizes a heat pump webinar that covered three topics:
1. Acceptable evidence for non-default heat pump efficiency data in DEAP, which must include the heat pump model, reference to relevant regulations, and efficiency data.
2. Heat pump installation considerations like building insulation, emitters, hot water tanks, and defrost cycles.
3. Heat pump controls including weather compensation, different control types, and entering controls data into DEAP.
Warner Homes is running an online event to provide a refresher to contractor QA on where Major Renovation applies and how it is measured in the context of TGD Part L.
We will address key insights around quality, and will examine in detail what is the source of high numbers of fails in a selected measure. In this session, we are reviewing common fails for external wall insulation.
SEAI - Non Domestic Webinar #1 Domestic Hot Water Systems in NEAPSustainableEnergyAut
The objective of this webinar was to provide the assessor with the knowledge on how to identify a hot water system and input into iSBEMie correctly.
Other items covered included, how to establish the required efficiency data, the assigned storage aspects, individual or bi-valent systems and how to apply it to zones.
This document provides details on a life-cycle cost analysis for the HVAC system design of a classroom building at UC Merced. It examines two HVAC system options: variable air volume with dedicated outdoor air (VAVR DFDD) and displacement ventilation with dedicated outdoor air (DV DD). Energy modeling shows the DV DD system reduces heating energy use by 59% and total energy use by 6% compared to the baseline VAVR DFDD system. The document also provides sample maintenance and replacement cost details to support the full life-cycle cost analysis of each system option.
2015 x472 class 02 - generation systemsmichaeljmack
This document outlines a course on HVAC system design. It discusses various HVAC systems for different building types, including single story, multi-story, high-rise, and specialty buildings. The schedule lists topics like generation systems, distribution systems, and system selection that will be covered over the course by three instructors.
Non-Default Flow Temperatures in DEAP
This will be the 3rd in a series of documentary evidence webinars for registered BER assessors. This webinar for registered BER assessors and will cover the following:
1. The effect of Flow Temperature on heat pump operation
2. The Designer/Installer sign-off workbook
3. BER Requirements where a non-default flow temperature is used.
Lighting and Lighting Controls
The objective of the webinar to assist you in modelling lighting, lighting controls and display lighting in BERs in new and existing buildings. Recognising lighting types will also be discussed.
The details of the 3 different lighting entry methods will be compared. NCM default lux levels and lighting efficacy will be discussed. The different aspects of lighting controls will be presented in some detail. More specialist subjects such as top-lit and side-lit spaces, impact of window size, etc, will be outlined.
Display lighting will be reviewed.
The impact of lighting on heating energy will be demonstrated.
This document summarizes a heat pump webinar that covered three topics:
1. Acceptable evidence for non-default heat pump efficiency data in DEAP, which must include the heat pump model, reference to relevant regulations, and efficiency data.
2. Heat pump installation considerations like building insulation, emitters, hot water tanks, and defrost cycles.
3. Heat pump controls including weather compensation, different control types, and entering controls data into DEAP.
Warner Homes is running an online event to provide a refresher to contractor QA on where Major Renovation applies and how it is measured in the context of TGD Part L.
We will address key insights around quality, and will examine in detail what is the source of high numbers of fails in a selected measure. In this session, we are reviewing common fails for external wall insulation.
SEAI - Non Domestic Webinar #1 Domestic Hot Water Systems in NEAPSustainableEnergyAut
The objective of this webinar was to provide the assessor with the knowledge on how to identify a hot water system and input into iSBEMie correctly.
Other items covered included, how to establish the required efficiency data, the assigned storage aspects, individual or bi-valent systems and how to apply it to zones.
This document provides details on a life-cycle cost analysis for the HVAC system design of a classroom building at UC Merced. It examines two HVAC system options: variable air volume with dedicated outdoor air (VAVR DFDD) and displacement ventilation with dedicated outdoor air (DV DD). Energy modeling shows the DV DD system reduces heating energy use by 59% and total energy use by 6% compared to the baseline VAVR DFDD system. The document also provides sample maintenance and replacement cost details to support the full life-cycle cost analysis of each system option.
2015 x472 class 02 - generation systemsmichaeljmack
This document outlines a course on HVAC system design. It discusses various HVAC systems for different building types, including single story, multi-story, high-rise, and specialty buildings. The schedule lists topics like generation systems, distribution systems, and system selection that will be covered over the course by three instructors.
This document provides an overview of the Center for Energy and Environment's (CEE) work assessing and retrofitting central ventilation systems in multifamily buildings. CEE has experience evaluating over 2,000 multifamily buildings in Minnesota and has completed several research projects on optimizing multifamily ventilation funded by the Minnesota Department of Commerce. Their proposed process involves assessing existing ventilation system types like central exhaust and corridor supply systems, measuring airflow rates, identifying issues, and retrofitting systems like adjusting dampers or fan speeds to reduce excessive outdoor air intake and save energy. Feedback is sought on improving their proposed assessment and retrofit techniques.
2015 x472 class 07 - system selection ii - pre-classmichaeljmack
This document outlines nine building system design case studies for an HVAC class. The cases include labs, data centers, kitchens, a high rise, clean rooms, and computer rooms. For each case, the document provides information on building size, uses, floors, and other relevant considerations to help students determine the best HVAC system options. Students will analyze the cases in groups during class and submit their selection worksheets.
X472 class 09 2 of 2 title 24 and leedmichaeljmack
This document provides an overview of building energy codes and incentives. It discusses:
- How codes push laggards while incentives pull innovators, and incentives will become future regulations.
- New building and existing building regulations and incentives in California, including LEED, utility programs, and Title 24.
- Studies showing energy regulations and public programs in California have reduced energy use and avoided power plant construction.
- An overview of federal energy acts, voluntary standards like LEED and ASHRAE, and the scopes of codes like IECC, ASHRAE 90.1, and Title 24.
This document summarizes strategies for improving energy efficiency in existing multifamily buildings. It discusses the Center for Energy and Environment (CEE), which conducts research on energy use in multifamily buildings. Key opportunities for energy savings include optimizing existing condensing boilers through proper controls and piping configuration, modifying building ventilation systems to reduce excessive airflow, and installing demand-based hot water recirculation controls. Ensuring success requires focusing on strategies with good paybacks and marketability to building owners.
2015 x472 class 03 - distribution systemsmichaeljmack
This document provides an overview of HVAC distribution systems for a class on HVAC system design. It discusses various types of distribution systems including single zone, constant volume, VVT, VAV reheat, dual duct, DOAS, displacement, UFAD and natural ventilation. For each type, it highlights reasons for choosing the system and potential limitations. It also outlines the course topics to be covered by three instructors over 10 classes, and provides examples of different distribution system layouts.
Experts explain new multifamily auditing techniques, their scalability, what makes the energy savings cost-effective, where the programs can be most successful, and what non-energy benefits result from this work.
This document provides information about an HVAC system design considerations course, including instructor details, class topics, and case studies for class exercises. The case studies include brief building descriptions for a private school, office building, airport terminal, downtown college, fire station, medical office building, library, green office building, and sustainable school. For each case study, the document proposes an HVAC system selection and provides a rationale. Systems selected include VRV, radiant floor, UFAD, VAV, and displacement ventilation depending on the building type and needs.
2015 x472 class 06- special building typesmichaeljmack
This document provides an overview of HVAC system design considerations for specialty systems, focusing on clean rooms. It discusses clean room classifications according to different standards and how cleanliness is measured. It then covers general clean room equipment choices like HEPA and ULPA filtration. Several system layout examples for retrofitting clean rooms in an existing building are presented and evaluated. Key steps in equipment selection like sizing recirculation air handlers and makeup air units are also outlined.
The document summarizes research on improving the efficiency of hydronic heating systems through retro-commissioning of condensing boilers. Researchers monitored the performance of 6 homes with existing condensing boilers, identified opportunities to optimize settings, and measured efficiency gains after adjusting the outdoor reset curve, supply water temperature, and domestic hot water settings. The research aims to develop best practice installation and operation guidelines to improve contractor confidence and consumer savings from condensing boiler upgrades.
This document summarizes a study on cold climate air source heat pumps in Minnesota homes. The study found that the heat pumps reduced propane consumption by 60-89% compared to propane furnaces and saved 19-35% on total heating costs. On average, the heat pumps met 84% of homes' heating loads. Preliminary results showed the heat pumps had coefficient of performance values between 1.5-3.5 and annual COPs of 1.4-1.8. While the heat pumps reduced energy costs, upfront installation costs averaging $15,000 were higher than incremental equipment costs compared to air conditioners. Further cost reductions and efficiency improvements are still needed for cold climate air source heat pumps.
2015 x472 class 04 - central and specialtymichaeljmack
This document provides an overview of central plant and specialty HVAC system design considerations. It outlines the course topics and instructors for a class on the subject. The document then discusses various central plant configurations including chilled water, condenser water, and thermal energy storage systems. It also provides examples of central plants for large campus systems and specialized facilities like the Bancroft Library archives building.
Energy Trust New Buildings: Technical Updates for Modelers and Engineersenergytrustor
The document provides an agenda and summary of updates from an Energy Trust of Oregon technical training meeting. The meeting covered updates to technical guidelines, including changes to baseline HVAC systems, pre-approved bundled measures, and pool dehumidification. It also discussed recent Oregon energy code changes and tools for building energy modeling like OpenStudio and EDAPT.
Whole Building Modeling Using OpenStudioenergytrustor
The document discusses tools for whole building energy modeling using OpenStudio. It summarizes baseline automation which takes a proposed building model and automatically generates a 90.1 Appendix G baseline model for comparison. It also discusses a parametric analysis tool (PAT 2.0) and OpenStudio's roadmap for 2017 which includes new capabilities like optimization, a web-based interface, and expanded support for advanced building controls.
2015 x472 class 01 - intro and system overviewmichaeljmack
This document provides an overview of HVAC systems for different types of buildings. It discusses common HVAC options for single story, two story, 3-8 story, high-rise, and campus-style buildings. Single story buildings often use packaged single zone rooftop AC units or split systems. Small to mid-size office buildings frequently employ central air handling units, VAV systems, or dual duct systems. High-rise buildings commonly have built-up or floor-by-floor systems with chilled water. The document then tours local example buildings to illustrate these different HVAC approaches.
This document provides an overview and agenda for an Energy Trust of Oregon envelope design training event held on October 2015. The training covered key topics related to building enclosure design including critical barriers like the thermal barrier, air barrier and vapor barrier. It discussed approaches to designing continuous barriers and managing issues like thermal bridging. Insulation strategies like interior, exterior and split insulation were also reviewed. The document aimed to educate designers on best practices for creating efficient, durable and low energy building enclosures.
This presentation explores the challenges and opportunities in achieving energy savings in multifamily buildings from an “on the ground” perspective. Utilizing case studies and examples from recent CEE research and energy efficiency programs, this presentation provides an overview of technologies and strategies that have proven to be effective and marketable energy efficiency measures in MN multifamily buildings, including; ventilation system retrofits, optimizing boiler control systems, optimizing condensing boilers, retrofitting trash chutes, and adding demand-based controls to domestic hot water recirculation pumps.
2015 x472 class 02 - generation systemsmichaeljmack
This document provides an overview of an HVAC system design course. It outlines the course schedule, instructors, and topics to be covered over 10 classes. These include generation systems, distribution systems, central plants, specialty building types, codes, and life-cycle cost analysis. The document also provides a high-level overview of common HVAC system types for different building sizes, from single story to high-rise and campus-scale systems. It discusses key considerations for multi-story building system design.
Homeowners with natural gas water heaters have difficulty justifying the expense of a more efficient condensing heater. Combination space and domestic hot water systems bundle together the two loads, which saves energy and makes them more cost-effective. These systems also help eliminate combustion safety concerns.
Historically, mechanical contractors have custom engineered and pieced together combi systems in the field, paying little attention to efficiency and optimization. But condensing heating plants will only reach their energy saving potential when all components are designed and installed correctly.
The Alaska SeaLife Center uses four 20-ton trans-critical CO2 heat pumps for heating and cooling its 120,000 square foot aquarium facility. Since installing the heat pumps in 2016, they have achieved energy savings of $135,000 and reduced CO2 emissions by 1.3 million pounds. The heat pumps recover heat from seawater and use it to warm various building systems. Additional heat recovery from server rooms and other spaces has improved the system's efficiency since installation. Future plans include more heat recovery to further reduce energy costs and increase the heat pumps' coefficient of performance.
Tipperary Energy Agency has launched a pilot funding project that aims to deliver a deep retrofit for homes funded with a repayable loan and significant capital discounts. The project aims to move away from shallow retrofit and test applications of whole house retrofit focusing on cost effective solutions. This type of retrofit is designed to significantly decrease Ireland’s carbon emissions from the domestic sector and is critical to reduce the emissions of greenhouse gases.
This document provides an overview of the Center for Energy and Environment's (CEE) work assessing and retrofitting central ventilation systems in multifamily buildings. CEE has experience evaluating over 2,000 multifamily buildings in Minnesota and has completed several research projects on optimizing multifamily ventilation funded by the Minnesota Department of Commerce. Their proposed process involves assessing existing ventilation system types like central exhaust and corridor supply systems, measuring airflow rates, identifying issues, and retrofitting systems like adjusting dampers or fan speeds to reduce excessive outdoor air intake and save energy. Feedback is sought on improving their proposed assessment and retrofit techniques.
2015 x472 class 07 - system selection ii - pre-classmichaeljmack
This document outlines nine building system design case studies for an HVAC class. The cases include labs, data centers, kitchens, a high rise, clean rooms, and computer rooms. For each case, the document provides information on building size, uses, floors, and other relevant considerations to help students determine the best HVAC system options. Students will analyze the cases in groups during class and submit their selection worksheets.
X472 class 09 2 of 2 title 24 and leedmichaeljmack
This document provides an overview of building energy codes and incentives. It discusses:
- How codes push laggards while incentives pull innovators, and incentives will become future regulations.
- New building and existing building regulations and incentives in California, including LEED, utility programs, and Title 24.
- Studies showing energy regulations and public programs in California have reduced energy use and avoided power plant construction.
- An overview of federal energy acts, voluntary standards like LEED and ASHRAE, and the scopes of codes like IECC, ASHRAE 90.1, and Title 24.
This document summarizes strategies for improving energy efficiency in existing multifamily buildings. It discusses the Center for Energy and Environment (CEE), which conducts research on energy use in multifamily buildings. Key opportunities for energy savings include optimizing existing condensing boilers through proper controls and piping configuration, modifying building ventilation systems to reduce excessive airflow, and installing demand-based hot water recirculation controls. Ensuring success requires focusing on strategies with good paybacks and marketability to building owners.
2015 x472 class 03 - distribution systemsmichaeljmack
This document provides an overview of HVAC distribution systems for a class on HVAC system design. It discusses various types of distribution systems including single zone, constant volume, VVT, VAV reheat, dual duct, DOAS, displacement, UFAD and natural ventilation. For each type, it highlights reasons for choosing the system and potential limitations. It also outlines the course topics to be covered by three instructors over 10 classes, and provides examples of different distribution system layouts.
Experts explain new multifamily auditing techniques, their scalability, what makes the energy savings cost-effective, where the programs can be most successful, and what non-energy benefits result from this work.
This document provides information about an HVAC system design considerations course, including instructor details, class topics, and case studies for class exercises. The case studies include brief building descriptions for a private school, office building, airport terminal, downtown college, fire station, medical office building, library, green office building, and sustainable school. For each case study, the document proposes an HVAC system selection and provides a rationale. Systems selected include VRV, radiant floor, UFAD, VAV, and displacement ventilation depending on the building type and needs.
2015 x472 class 06- special building typesmichaeljmack
This document provides an overview of HVAC system design considerations for specialty systems, focusing on clean rooms. It discusses clean room classifications according to different standards and how cleanliness is measured. It then covers general clean room equipment choices like HEPA and ULPA filtration. Several system layout examples for retrofitting clean rooms in an existing building are presented and evaluated. Key steps in equipment selection like sizing recirculation air handlers and makeup air units are also outlined.
The document summarizes research on improving the efficiency of hydronic heating systems through retro-commissioning of condensing boilers. Researchers monitored the performance of 6 homes with existing condensing boilers, identified opportunities to optimize settings, and measured efficiency gains after adjusting the outdoor reset curve, supply water temperature, and domestic hot water settings. The research aims to develop best practice installation and operation guidelines to improve contractor confidence and consumer savings from condensing boiler upgrades.
This document summarizes a study on cold climate air source heat pumps in Minnesota homes. The study found that the heat pumps reduced propane consumption by 60-89% compared to propane furnaces and saved 19-35% on total heating costs. On average, the heat pumps met 84% of homes' heating loads. Preliminary results showed the heat pumps had coefficient of performance values between 1.5-3.5 and annual COPs of 1.4-1.8. While the heat pumps reduced energy costs, upfront installation costs averaging $15,000 were higher than incremental equipment costs compared to air conditioners. Further cost reductions and efficiency improvements are still needed for cold climate air source heat pumps.
2015 x472 class 04 - central and specialtymichaeljmack
This document provides an overview of central plant and specialty HVAC system design considerations. It outlines the course topics and instructors for a class on the subject. The document then discusses various central plant configurations including chilled water, condenser water, and thermal energy storage systems. It also provides examples of central plants for large campus systems and specialized facilities like the Bancroft Library archives building.
Energy Trust New Buildings: Technical Updates for Modelers and Engineersenergytrustor
The document provides an agenda and summary of updates from an Energy Trust of Oregon technical training meeting. The meeting covered updates to technical guidelines, including changes to baseline HVAC systems, pre-approved bundled measures, and pool dehumidification. It also discussed recent Oregon energy code changes and tools for building energy modeling like OpenStudio and EDAPT.
Whole Building Modeling Using OpenStudioenergytrustor
The document discusses tools for whole building energy modeling using OpenStudio. It summarizes baseline automation which takes a proposed building model and automatically generates a 90.1 Appendix G baseline model for comparison. It also discusses a parametric analysis tool (PAT 2.0) and OpenStudio's roadmap for 2017 which includes new capabilities like optimization, a web-based interface, and expanded support for advanced building controls.
2015 x472 class 01 - intro and system overviewmichaeljmack
This document provides an overview of HVAC systems for different types of buildings. It discusses common HVAC options for single story, two story, 3-8 story, high-rise, and campus-style buildings. Single story buildings often use packaged single zone rooftop AC units or split systems. Small to mid-size office buildings frequently employ central air handling units, VAV systems, or dual duct systems. High-rise buildings commonly have built-up or floor-by-floor systems with chilled water. The document then tours local example buildings to illustrate these different HVAC approaches.
This document provides an overview and agenda for an Energy Trust of Oregon envelope design training event held on October 2015. The training covered key topics related to building enclosure design including critical barriers like the thermal barrier, air barrier and vapor barrier. It discussed approaches to designing continuous barriers and managing issues like thermal bridging. Insulation strategies like interior, exterior and split insulation were also reviewed. The document aimed to educate designers on best practices for creating efficient, durable and low energy building enclosures.
This presentation explores the challenges and opportunities in achieving energy savings in multifamily buildings from an “on the ground” perspective. Utilizing case studies and examples from recent CEE research and energy efficiency programs, this presentation provides an overview of technologies and strategies that have proven to be effective and marketable energy efficiency measures in MN multifamily buildings, including; ventilation system retrofits, optimizing boiler control systems, optimizing condensing boilers, retrofitting trash chutes, and adding demand-based controls to domestic hot water recirculation pumps.
2015 x472 class 02 - generation systemsmichaeljmack
This document provides an overview of an HVAC system design course. It outlines the course schedule, instructors, and topics to be covered over 10 classes. These include generation systems, distribution systems, central plants, specialty building types, codes, and life-cycle cost analysis. The document also provides a high-level overview of common HVAC system types for different building sizes, from single story to high-rise and campus-scale systems. It discusses key considerations for multi-story building system design.
Homeowners with natural gas water heaters have difficulty justifying the expense of a more efficient condensing heater. Combination space and domestic hot water systems bundle together the two loads, which saves energy and makes them more cost-effective. These systems also help eliminate combustion safety concerns.
Historically, mechanical contractors have custom engineered and pieced together combi systems in the field, paying little attention to efficiency and optimization. But condensing heating plants will only reach their energy saving potential when all components are designed and installed correctly.
The Alaska SeaLife Center uses four 20-ton trans-critical CO2 heat pumps for heating and cooling its 120,000 square foot aquarium facility. Since installing the heat pumps in 2016, they have achieved energy savings of $135,000 and reduced CO2 emissions by 1.3 million pounds. The heat pumps recover heat from seawater and use it to warm various building systems. Additional heat recovery from server rooms and other spaces has improved the system's efficiency since installation. Future plans include more heat recovery to further reduce energy costs and increase the heat pumps' coefficient of performance.
Tipperary Energy Agency has launched a pilot funding project that aims to deliver a deep retrofit for homes funded with a repayable loan and significant capital discounts. The project aims to move away from shallow retrofit and test applications of whole house retrofit focusing on cost effective solutions. This type of retrofit is designed to significantly decrease Ireland’s carbon emissions from the domestic sector and is critical to reduce the emissions of greenhouse gases.
This document summarizes Ireland's heat pump programme. It discusses targets to decarbonize energy and increase renewable heating. Over 350,000 homes were identified as potential candidates for heat pumps. Data on completed homes found most were built in the 1970s and air-to-water heat pumps are most common. Barriers like missing documentation and safety issues were identified. Upcoming building code changes in November 2019 will further support heat pump installation. Workshops are scheduled to help contractors address technical challenges and opportunities.
Xavier Dubuisson is a consulting engineer with over 16 years of experience in renewable energy and energy efficiency. He founded XD Consulting in 2011 to provide sustainable energy services to private and public sector clients. He has pioneered local energy planning in Ireland and continues to support communities in transitioning to a low-carbon future.
Deep Retrofit: Deep Retrofits across Europe,Passive House InstituteSustainableEnergyAut
- The document outlines a step-by-step plan to retrofit an existing building to the EnerPHit standard through a series of packages of measures over time.
- It begins with replacing the existing windows and adding heat recovery ventilation in 2017.
- The second step involves insulating the basement ceiling and roof and adding photovoltaics around 2022.
- External wall insulation and replacing the entrance door would occur around 2027.
- The final step replaces the heating system with a heat pump and adds solar thermal around 2037 to complete the retrofit to the EnerPHit standard.
This document discusses Beezley Energy's renewable energy project model. Key points:
- Beezley Energy provides renewable energy systems like solar and geo-thermal at no upfront capital cost to the client. Savings on energy costs typically range from 20-30% upon installation.
- Financing options include power purchase agreements (PPA), where the client pays only for energy used, or leases where the client pays periodic fees. No option requires upfront capital from the client.
- Beezley Energy handles system design, installation, permitting, and maintenance. Their model aims to provide a reliable low-cost green energy source and protect clients from unpredictable utility rate hikes over long-term agreements.
The document discusses energy generation and markets, with a focus on how Peterborough City Council is generating renewable energy, reducing energy consumption and costs, and using the financial benefits to regenerate the city. It summarizes Peterborough's approach of generating renewable energy, reducing energy use, enabling regeneration, reducing carbon, and making and saving money. It then discusses the council's various energy initiatives, including collective switching programs, energy packages, solar PV projects on corporate and residential buildings, and tackling fuel poverty through these programs.
EnPC - Successful Deployment in Local GovernmentEMEX
Utilising the OJEU compliant Framework procured by Peterborough City council, they have successfully deployed now a number of EnPC contracts with Honeywell. In this session, the Corporate Director of Resources - John Harrison, supported by Honeywell, will demonstrate how he has transformed this into a new source of funds for the Council (PCC are realising new funds of up to £4.5M) and how the Framework is available to all other Local Authorities, allowing them a fast and simple access to realise the same benefits.
This document summarizes the work of the SERVE project in Tipperary, Ireland. The SERVE project retrofitted existing homes and buildings, constructed new buildings, installed renewable energy systems, collected energy usage data, and researched socioeconomic impacts. Key results included 400 retrofits, 50 new builds, renewable energy installations, over 40 million pieces of energy data collected, and €4.1 million in grant aid secured. Energy usage decreased and biomass use increased post-retrofit. The document discusses how the SERVE project informed current national retrofit programs and energy policies in Ireland.
The document provides an update from Fiona Smith regarding nearly zero energy buildings (NZEB) and major renovations of domestic buildings according to the Energy Performance of Buildings Directive. It discusses Ireland's implementation of NZEB standards for new buildings by 2020 and cost optimal standards for major renovations. It also summarizes the requirements for major renovations to include upgrading insulation, heating systems, and controls when over 25% of a building envelope is renovated. Lastly, it provides examples comparing the standard requirements for new buildings in 2011, 2018 and the NZEB standards.
This document summarizes a briefing for registered energy auditors on the Support Scheme for Energy Audits (SSEA) in Ireland. Over 1550 energy audit vouchers have been issued to date, with Dublin receiving the most. There are now 138 registered energy auditors participating in the program. The briefing covered energy audit reports, recommendations, data collection, and proposed changes to the program for 2023, including limiting vouchers to one per applicant and excluding transport costs from the €10,000 energy spending threshold. The 2023 budget for the program will remain €2 million.
Smart energy efficiency for industrial consumer systemsGeorges Seil, PhD
Georges Seil is an energy efficiency expert who has worked on projects in Europe and obtained certifications in energy management. He proposes a method called FEEBIZ that breaks down industrial energy consumption into finite elements that can each be optimized. The document discusses threats to energy efficiency, trends like ISO 50001 energy management, and investment opportunities in waste-to-energy conversion technologies like pyrolysis of plastics and tires. On-site combined heat and power is also presented as an efficient option to improve industrial energy use.
Smart energy efficiency for industrial consumer systemsGeorges Seil, PhD
Georges Seil is an energy efficiency expert who has worked on projects in Europe and obtained certifications in energy management. He proposes a method called FEEBIZ that breaks down industrial energy consumption into finite elements that can each be optimized. The document discusses threats to energy efficiency, trends like ISO 50001 energy management, and investment opportunities in waste-to-energy conversion technologies like pyrolysis of plastics and tires. On-site combined heat and power is also presented as an efficient option to improve industrial energy use.
SEAI Business Decarbonisation Supports SSRH and EXEED Schemes launch SustainableEnergyAut
This document provides an overview and updates to Ireland's Support Scheme for Renewable Heat (SSRH) and Excellence in Energy Efficient Design (EXEED) programmes. It discusses expanding the SSRH scheme to new sectors and fuel types. Support levels for heat pumps and biomass/biogas tariffs will increase. The EXEED programme will remove its "Shadow Price of Carbon" test and increase the maximum grant to €3 million. Both programmes aim to rapidly increase renewable heat and energy efficiency upgrades in businesses and public buildings to help meet Ireland's 2030 emissions targets.
The National Transport Authority is taking actions to decarbonize public transport in Ireland through strategies, funding, and infrastructure projects. This includes electrifying rail services, investing in light rail and bus projects, and transitioning bus fleets to lower emission vehicles like electric and hybrid buses. The goal is to support a 51% reduction in transport emissions by 2030 while enabling more sustainable travel options. Challenges remain in fully closing the emissions gap, and demand management may be needed through policies like congestion charges.
Our business team at SEAI will take you through education supports, energy audit voucher,s and grant supports for businesses who want to save energy and reduce their bills. You will also learn about how you can fund your renewable energy transition.
The SEAI Fellowship pilot programme will provide the opportunity for postdoctoral or experienced researchers to apply for research fellowship positions based within SEAI.
This document summarizes an event held by SEAI (Sustainable Energy Authority of Ireland) to launch their 2022 Energy in Ireland report. It included presentations on past definitive annual energy data, provisional monthly energy data, energy modelling projections, price trends, and geographic energy mapping. The event provided an overview of Ireland's energy system, insights into annual and monthly energy trends, and the perspective of meeting future carbon budgets and renewable energy targets. Attendees could ask questions in a chat function that SEAI would respond to and potentially address in a Q&A session.
Reduce Your Use - Energy Performance Officers Webinar PresentationSustainableEnergyAut
This document outlines information about the Reduce Your Use Initiative for the public sector in Ireland. It provides details on the mandated actions under the initiative, which include establishing maximum heating periods, minimum heating temperatures of 19 degrees, switching off external lighting between 5-7pm, occupying the smallest possible space, reducing electricity use at peak times, and conducting energy assessments and audits. It also discusses tracking progress under the initiative and answers common questions about implementing the mandated actions.
The document provides information about developing Climate Action Roadmaps for public sector bodies in Ireland. It discusses:
- The Climate Action Mandate requiring public bodies to produce roadmaps by the end of 2022.
- Guidance being provided by SEAI and EPA on completing the roadmaps, including key areas to cover and timeline requirements.
- The SEAI Gap to Target tool which helps organizations understand their emissions reduction targets and map pathways to achieving them by 2030.
- Supports available from SEAI like partnership managers and advisors to help organizations populate the tool and develop actions for their roadmaps.
This webinar will help you understand:
How to reduce your energy use and bills this winter.
SEAI supports and grants to help you further reduce costs and move away from fossil fuels.
How to fund your renewable energy transition.
The objective of this training will be to introduce contractors to the fundamentals of Quality Management Systems and to help them to understand how they can assist contractors in providing quality service to our Homeowners.
Session 1 - National Energy Research & Policy Conference 2022SustainableEnergyAut
The document discusses societal engagement and public participation in Ireland's Climate Action Plan. It outlines how previous public consultations have informed climate policy and the importance of continuing meaningful public engagement. It describes the National Dialogue on Climate Action, which aims to establish an evidence-based model for public participation in climate policy through activities that improve climate literacy, empower communities, and inform policymaking through research. The goal is to build a new social contract between the government and public around climate action through collaborative and inclusive engagement.
This document provides information about an upcoming invitation to tender (ITT) for SEAI's Schools' Workshop Programme. It outlines the timeline for the tender, structure in four lots, current models of workshop delivery, and centres currently involved in delivery. The estimated budget and duration of contracts awarded through the tender are also included. The ITT aims to expand the capacity and reach of the energy and climate education workshops provided to schools across Ireland.
Session 3 - National Energy Research and Policy Conference 2022SustainableEnergyAut
This document discusses engaging communities in offshore wind projects. It emphasizes the importance of working with communities through fair and meaningful engagement to achieve mutually beneficial outcomes. It discusses how recognizing affected communities, ensuring just procedures, and distributing benefits fairly can help achieve energy justice. Key aspects include identifying communities in relation to impacts and benefits, engaging communities early through co-production and inclusivity, and feeding back results while making changes based on input. Distributing benefits widely based on ability, rather than assuming monetary benefits can "buy" support, is also discussed as important for a just transition to clean energy.
Session 2 - National Energy Research and Policy Conference 2022SustainableEnergyAut
Presentations from:
Dr Bernadette Power
Dr Gary Goggins
Jean-Pierre Roux
Dr Noreen Brennan
Dr Niall Dunphy
Katie Harrington
Dr Róisín Moriarty
Dr Brian Caulfield
Session 1 - National Energy Research and Policy Conference 2022SustainableEnergyAut
This document discusses supporting energy communities to lead societal transformation towards a zero carbon future in Ireland. It outlines some existing SEAI programs that support communities, including Sustainable Energy Communities, Better Energy Communities, and Renewable Energy Communities. It envisions communities having access to reliable funding and resources to undertake local climate action projects that provide enduring community benefits. Key challenges discussed include building local capacity, achieving consensus on climate priorities, and balancing structured models with flexibility. Important research areas include appropriate community roles, financial instruments, and ensuring an inclusive people-first approach.
This is a stakeholder engagement webinar in relation to identifying a suitable energy education service provider(s), to provide Management and Administrative Services to support the delivery of the SEAI School Workshop Programme.
The webinar will outline how SEAI can help and support committed public bodies now and in the long term to achieve 2030 targets. SEAI are delighted to have Jan Rosenow, Director of European Programmes at the Regulatory Assistance Project, addressing the current drivers for climate action and why it is an imperative strategic concern for all businesses, public and private. Peter Smyth, Assistant National director in the HSE Capital and Estates Department will cover their journey from ad hoc once-off projects dependent on annual budgets, to a strategic HSE Infrastructure Decarbonisation Roadmap.
The document provides information on ventilation requirements in DEAP. It discusses the purpose of ventilation and how ventilation rate and heat loss are calculated in DEAP. It describes how ventilation is accounted for due to openings like chimneys and vents, and how structural air tightness, including default infiltration values and air pressure test data, affect the ventilation rate. It also outlines the different types of mechanical ventilation systems and what non-default data is required to input these systems into DEAP.
Optimizing Post Remediation Groundwater Performance with Enhanced Microbiolog...Joshua Orris
Results of geophysics and pneumatic injection pilot tests during 2003 – 2007 yielded significant positive results for injection delivery design and contaminant mass treatment, resulting in permanent shut-down of an existing groundwater Pump & Treat system.
Accessible source areas were subsequently removed (2011) by soil excavation and treated with the placement of Emulsified Vegetable Oil EVO and zero-valent iron ZVI to accelerate treatment of impacted groundwater in overburden and weathered fractured bedrock. Post pilot test and post remediation groundwater monitoring has included analyses of CVOCs, organic fatty acids, dissolved gases and QuantArray® -Chlor to quantify key microorganisms (e.g., Dehalococcoides, Dehalobacter, etc.) and functional genes (e.g., vinyl chloride reductase, methane monooxygenase, etc.) to assess potential for reductive dechlorination and aerobic cometabolism of CVOCs.
In 2022, the first commercial application of MetaArray™ was performed at the site. MetaArray™ utilizes statistical analysis, such as principal component analysis and multivariate analysis to provide evidence that reductive dechlorination is active or even that it is slowing. This creates actionable data allowing users to save money by making important site management decisions earlier.
The results of the MetaArray™ analysis’ support vector machine (SVM) identified groundwater monitoring wells with a 80% confidence that were characterized as either Limited for Reductive Decholorination or had a High Reductive Reduction Dechlorination potential. The results of MetaArray™ will be used to further optimize the site’s post remediation monitoring program for monitored natural attenuation.
Epcon is One of the World's leading Manufacturing Companies.EpconLP
Epcon is One of the World's leading Manufacturing Companies. With over 4000 installations worldwide, EPCON has been pioneering new techniques since 1977 that have become industry standards now. Founded in 1977, Epcon has grown from a one-man operation to a global leader in developing and manufacturing innovative air pollution control technology and industrial heating equipment.
Kinetic studies on malachite green dye adsorption from aqueous solutions by A...Open Access Research Paper
Water polluted by dyestuffs compounds is a global threat to health and the environment; accordingly, we prepared a green novel sorbent chemical and Physical system from an algae, chitosan and chitosan nanoparticle and impregnated with algae with chitosan nanocomposite for the sorption of Malachite green dye from water. The algae with chitosan nanocomposite by a simple method and used as a recyclable and effective adsorbent for the removal of malachite green dye from aqueous solutions. Algae, chitosan, chitosan nanoparticle and algae with chitosan nanocomposite were characterized using different physicochemical methods. The functional groups and chemical compounds found in algae, chitosan, chitosan algae, chitosan nanoparticle, and chitosan nanoparticle with algae were identified using FTIR, SEM, and TGADTA/DTG techniques. The optimal adsorption conditions, different dosages, pH and Temperature the amount of algae with chitosan nanocomposite were determined. At optimized conditions and the batch equilibrium studies more than 99% of the dye was removed. The adsorption process data matched well kinetics showed that the reaction order for dye varied with pseudo-first order and pseudo-second order. Furthermore, the maximum adsorption capacity of the algae with chitosan nanocomposite toward malachite green dye reached as high as 15.5mg/g, respectively. Finally, multiple times reusing of algae with chitosan nanocomposite and removing dye from a real wastewater has made it a promising and attractive option for further practical applications.
Microbial characterisation and identification, and potability of River Kuywa ...Open Access Research Paper
Water contamination is one of the major causes of water borne diseases worldwide. In Kenya, approximately 43% of people lack access to potable water due to human contamination. River Kuywa water is currently experiencing contamination due to human activities. Its water is widely used for domestic, agricultural, industrial and recreational purposes. This study aimed at characterizing bacteria and fungi in river Kuywa water. Water samples were randomly collected from four sites of the river: site A (Matisi), site B (Ngwelo), site C (Nzoia water pump) and site D (Chalicha), during the dry season (January-March 2018) and wet season (April-July 2018) and were transported to Maseno University Microbiology and plant pathology laboratory for analysis. The characterization and identification of bacteria and fungi were carried out using standard microbiological techniques. Nine bacterial genera and three fungi were identified from Kuywa river water. Clostridium spp., Staphylococcus spp., Enterobacter spp., Streptococcus spp., E. coli, Klebsiella spp., Shigella spp., Proteus spp. and Salmonella spp. Fungi were Fusarium oxysporum, Aspergillus flavus complex and Penicillium species. Wet season recorded highest bacterial and fungal counts (6.61-7.66 and 3.83-6.75cfu/ml) respectively. The results indicated that the river Kuywa water is polluted and therefore unsafe for human consumption before treatment. It is therefore recommended that the communities to ensure that they boil water especially for drinking.
Improving the viability of probiotics by encapsulation methods for developmen...Open Access Research Paper
The popularity of functional foods among scientists and common people has been increasing day by day. Awareness and modernization make the consumer think better regarding food and nutrition. Now a day’s individual knows very well about the relation between food consumption and disease prevalence. Humans have a diversity of microbes in the gut that together form the gut microflora. Probiotics are the health-promoting live microbial cells improve host health through gut and brain connection and fighting against harmful bacteria. Bifidobacterium and Lactobacillus are the two bacterial genera which are considered to be probiotic. These good bacteria are facing challenges of viability. There are so many factors such as sensitivity to heat, pH, acidity, osmotic effect, mechanical shear, chemical components, freezing and storage time as well which affects the viability of probiotics in the dairy food matrix as well as in the gut. Multiple efforts have been done in the past and ongoing in present for these beneficial microbial population stability until their destination in the gut. One of a useful technique known as microencapsulation makes the probiotic effective in the diversified conditions and maintain these microbe’s community to the optimum level for achieving targeted benefits. Dairy products are found to be an ideal vehicle for probiotic incorporation. It has been seen that the encapsulated microbial cells show higher viability than the free cells in different processing and storage conditions as well as against bile salts in the gut. They make the food functional when incorporated, without affecting the product sensory characteristics.
ENVIRONMENT~ Renewable Energy Sources and their future prospects.tiwarimanvi3129
This presentation is for us to know that how our Environment need Attention for protection of our natural resources which are depleted day by day that's why we need to take time and shift our attention to renewable energy sources instead of non-renewable sources which are better and Eco-friendly for our environment. these renewable energy sources are so helpful for our planet and for every living organism which depends on environment.
Evolving Lifecycles with High Resolution Site Characterization (HRSC) and 3-D...Joshua Orris
The incorporation of a 3DCSM and completion of HRSC provided a tool for enhanced, data-driven, decisions to support a change in remediation closure strategies. Currently, an approved pilot study has been obtained to shut-down the remediation systems (ISCO, P&T) and conduct a hydraulic study under non-pumping conditions. A separate micro-biological bench scale treatability study was competed that yielded positive results for an emerging innovative technology. As a result, a field pilot study has commenced with results expected in nine-twelve months. With the results of the hydraulic study, field pilot studies and an updated risk assessment leading site monitoring optimization cost lifecycle savings upwards of $15MM towards an alternatively evolved best available technology remediation closure strategy.
Presented by The Global Peatlands Assessment: Mapping, Policy, and Action at GLF Peatlands 2024 - The Global Peatlands Assessment: Mapping, Policy, and Action
Climate Change All over the World .pptxsairaanwer024
Climate change refers to significant and lasting changes in the average weather patterns over periods ranging from decades to millions of years. It encompasses both global warming driven by human emissions of greenhouse gases and the resulting large-scale shifts in weather patterns. While climate change is a natural phenomenon, human activities, particularly since the Industrial Revolution, have accelerated its pace and intensity
2. This event is being recorded
WebEx Housekeeping
2 www.seai.ie
Attendees are muted with cameras off
Questions submitted by clicking Q&A bubble
Questions will be answered at end of event
An FAQ will be created from all questions submitted and shared
A recording and slides will be distributed after the event
4. • Published in 2021
• Roadmap for halving emissions by 2030 and reaching
net-zero by 2050
• By 2030, National Retrofit Plan aims to:
• retrofit 500,000 homes to B2 or better
• install 400,000 heat pumps in existing buildings
• Benefits include:
• Better quality living environments
• Improvements in health & wellbeing
• Reduction in fuel poverty
• Emissions reductions & increased energy efficiency
Climate Action Plan
4 www.seai.ie
5. What is the role of the grants programme?
• Help meet higher energy performance standards by
increasing retrofit activity
• Improve the fabric of buildings to reduce CO2 emissions
• Support achievement of B2 BER/cost optimal equivalent
building retrofits in a stepped approach
• Promotion of renewable technologies to reduce fossil
fuel consumption
Climate Action Plan & Individual Energy Upgrades Programme
5 www.seai.ie
6. • Changes to Individual Energy Upgrades (Better Energy
Homes) programme announced by government on 8th
February, 2022
• Encourage uptake of home energy upgrades in line with
Climate Action Plan 2021 targets
• Greater accessibility of grant funding to homeowners
• Alignment of grant amounts & eligibility criteria across
SEAI programmes
Background to the changes:
6 www.seai.ie
7. • Grant amount increases
• Eligibility criteria – year of construction
• Changes to dwelling types
• Solar PV Changes
Summary of Changes:
7 www.seai.ie
8. Grant Amount Changes:
8 www.seai.ie
Old Grants
Measure Detached
Semi
Detached/End
of Terrace
Mid Terrace Apartment
Roof Insulation €400 €400 €400 €400
Cavity Insulation €400 €400 €400 €400
Dry-lining €2,400 €2,200 €1,600 €1,600
External Insulation €6,000 €4,500 €2,750 €2,750
Heating Controls €700
Heat Pump Systems €3,500
Heat Pumps Air to Air €600
Solar Hot Water €1,200
Solar PV
0 to 2kWp €900/kWp
2 to 4kWp €300/kWp (with Battery)
BER €50
Technical Assessment €200
New Grants
Measure Detached
Semi
Detached/End
of Terrace
Mid Terrace Apartment
Roof Insulation €1,500 €1,300 €1,200 €800
Cavity Insulation €1,700 €1,200 €800 €700
Dry-lining €4,500 €3,500 €2,000 €1,500
External Insulation €8,000 €6,000 €3,500 €3,000
Heating Controls €700
Heat Pump Systems €6,500 €4,500
Heat Pumps Air to Air €3,500
Solar Hot Water €1,200
Solar PV
0 to 2kWp €900/kWp
2 to 4kWp €300/kWp
BER €50
Technical Assessment €200
• 80% grant aid for roof & cavity insulation
• Increases to dry-lining and external wall insulation
• Increases to heat pump system grants
• No change to heating controls, BER, technical assessment or solar hot water grant values
9. Year of Construction:
9 www.seai.ie
Old Rule:
pre 2006 pre 2011
• Under the programme, grants are available to homes built and occupied prior to 2021
• Eligibility depends on the measure installed:
New Rule:
Insulation &
Heating Controls
Old Rule:
pre 2011 pre 2021
New Rule:
Heat Pump
Systems & Solar
(Hot Water & PV)
10. Dwelling Type Changes:
10 www.seai.ie
• Dwelling types have been amended to align with other SEAI programmes
Dwelling Type Changes
Old Archetype
Detached
Semi-Detached House
End of Terrace House
Mid-Terrace House
Ground Floor Apartment
Mid-Floor Apartment
Top-Floor Apartment
New Archetype
Detached
Semi-detached house/End of Terrace
Mid-Terrace
Apartment
11. • Introduction of the Microgeneration Support Scheme announced by
government on 20th December 2021
• Allows payments to micro-generators for exported electricity for the
first time
• Available to both new and existing micro-generators
• Includes changes to eligibility criteria, removal of one measure &
change in grant amount.
• SEAI system live as of 16th February 2022 and accepting application
under the new terms
• Will encourage uptake of home energy upgrades in line with Climate
Action Plan 2021 targets
Solar PV Changes - Background:
11 www.seai.ie
12. • Removal of minimum C3 BER (though the post works BER requirement remains)
• Homes built pre-2021 are now eligible (built & occupied pre 31st Dec 2020)
• Battery no longer supported
• Grant of up to 4kW (€2,400) now available to all, subject to usual criteria being met.
Note:
• Homeowners must contact their energy provider for information related to the Clean Export
Guarantee (CEG) or tariff
• Homeowners can continue to contact SEAI for information related to grants and grant
applications
What has changed:
12 www.seai.ie
13. One Stop Shop Service
(National Home Energy Upgrade Scheme)
Programme Updates 2022
13
14. • Programme announced by government on 8th February, 2022
• Fully managed & delivered via a Registered One Stop Shop
• Eligibility Criteria; built & occupied pre-2011, with a B3 BER or
worse, and can achieve a 100kWh/m2/year primary energy uplift.
• Available for Private Homeowners & Approved Housing Bodies
• Delivery and payment of works is on a house-by-house basis.
Process is automated & integrated with the BER and NAS database
• Applicant journey – this will form a 2-step process a) home energy
assessment [HEA] & b) home energy upgrade grant [HEU].
One Stop Shop Service - Background:
14 www.seai.ie
15. • Independent Pre and Post Works BER must be published to qualify
for the HEU works grant and subsequent payment.
• HEU works must be compliant with the DTSS, current Building
Regulation & Standards. Eligible measures must be installed by
SEAI registered contractors (where a register is in place).
Home Energy Assessment [HEA]
• A HEA is not required, however it is recommended
• Pre BER must be published within 12 months
• HEA grant offer is open for 12 months (offer to payment request)
• HEA is portable – facilitate applicant
contd.
One Stop Shop Service - Background:
15 www.seai.ie
16. A HEA must include the following (at minimum) for grant eligibility. All
completed post HEA grant offer.
• BER assessment, with Published BER
• Homeowner stated required outcome (objective)
• Technical Design and Pathway options to reach BER B2
• Technical design to meet the Heat Loss Indicator (“HLI”)
requirements and for a Heat Pump
• Quotation for the recommended energy upgrade works required to
reach BER B2; clearly stating the cost of each of the recommended
works, contribution from energy supplier (EEOS), if applicable, any
discounts and SEAI grant.
• Estimate of annual energy usage in kWh
Results of the assessment as well as the design elements must be
explained to the homeowner
One Stop Shop Service – Home Energy Assessment:
16 www.seai.ie
17. HEA grant payment
Managed through the OSS. They will upload the following to the
SEAI OSS portal
• Completed HEA
• Confirmation that the HEA has been completed in compliance
with all requirements, and to the required standard
• Name and contact details of the technical assessor
• Date of completion of the HEA
• Current energy usage of the property
• Details of the independent BER assessor who carried out the
pre-works BER.
One Stop Shop Service – Home Energy Assessment:
17 www.seai.ie
18. One Stop Shop Service
18 www.seai.ie
Energy Upgrades Detached
Semi-Detached /
End Terrace
Mid Terrace Apartment
Heat Pump €6,500 €4,500
Central Heating System for Heat
Pump
€2,000 €1,000
Heat Pump Air-to-Air €3,500
Heating Controls only €700
Launch bonus for reaching B2 with a
Heat Pump
€2,000
Ceiling Insulation €1,500 €1,300 €1,200 €800
Rafter Insulation €3,000 €3,000 €2,000 €1,500
Cavity Wall Insulation €1,700 €1,200 €800 €700
External Wall Insulation €8,000 €6,000 €3,500 €3,000
Internal Wall Insulation €4,500 €3,500 €2,000 €1,500
Windows (Complete Upgrade) €4,000 €3,000 €1,800 €1,500
External Doors (max. 2) €800 per door
Floor Insulation €3,500
Solar Thermal €1,200
Solar PV
0 to 2 kWp €900/kWp
2 to 4 kWp €300/kWp
Mechanical Ventilation €1,500
Air Tightness €1,000
Home Energy Assessment €350
Project Management €2,000 €1,600 €1,200 €800
• You can access a wider range of grants using a One Stop Shop than if
you were to manage the project yourself.
Alternative grant
table for Approved
Housing Body
upgrades on the
SEAI website
19. One Stop Shop Service
19 www.seai.ie
• Project Management support applies to all upgrades.
• Launch bonus is applicable where requirements are met, and a Heat Pump is installed
• Only one of the ceiling insulation or rafter insulation will be supported. This is based on greatest
area being upgraded when comparing the cold roof upgrade area to the (combined rafter, flat
and dwarf wall insulation being installed)
• Primarily only one wall insulation will be supported. Based on greatest area being upgraded.
Internal Wall Insulation
If CWI has been grant aided previously, IWI insulation will be supported
External Wall Insulation
If CWI has been grant aided previously, EWI insulation will be supported
If IWI has been grant aided previously, EWI insulation will be supported
• Airtightness only supported where an airtightness test and measures are completed.
• Heat pump grant is eligible for previous BEH boiler and / or heating control grants recipients
• Where expenditure does not exceed grant amount, expenditure will be re-imbursed.
20. • OSS will be able to establish (through accessing the portal)
which measures are available for a particular home. This will
be managed by the Pre-Ber data and ECMS
• OSS can select from the list of eligible measures
• OSS provides the homeowner with a quote for the total cost
of the works with the applicable HEU grants available
discounted.
• Successful HEU grant applications - OSS will have 12
months from the date of the grant offer to complete all works.
• OSS is fully responsible for confirming
• all works are completed to the required standards,
• B2 BER or better and 100kWh/m2/year uplift is achieved (post works
BER)
• Confirmations - submitting DoWs, OSS QA process adhered too, and
• the safe retention of all relevant documentation pertaining to each
individual homeowner and grant application.
One Stop Shop Service – Home Energy Upgrade:
20 www.seai.ie
The National Retrofit plan is a key measure in supporting government targets to reduce greenhouse gas emissions.
The roll out of heat pump systems across the residential sector will help homeowners replace existing less efficient fossil fuel heating systems.
OSS allows for achievement of B2 targets in one full retrofit – IEU programme helps homeowners do similar upgrade works in a step-by-step manner
On the 8th of February, in tandem with the launch of the OSS programme, the government announced changes to the Individual Energy Upgrades grants scheme a.k.a. Better Energy Homes programme incl. Solar PV.
The purpose of the changes was to ensure that the grant amounts available under both OSS and on an individual basis were aligned, as was the eligibility criteria around year of construction.
This means that homeowners who do not wish to undertake a deep retrofit of their property can still avail of a similar level of funding on the IEU programme, albeit on a measure-by-measure basis.
The grant changes were made to promote home energy upgrades in line with the Climate Action Plan.
The CAP has set a target of upgrading 500,000 homes to B2 or better by 2030.
The first change, that made all the headlines, was the change to the grant amounts. Most grants saw an uplift in value, with a number of exceptions. There is also a wider variety of grants available which are dependent on the dwelling types. I will go into these in more detail in the next slide.
The next major changes announced was regarding the grant eligibility and year of construction.
There has also been a change to the dwelling types that can be selected at application. This was done to align with other SEAI programmes. Also since there is a wider range of grants (dependent on dwelling type) we have reduced the number to simplify the process.
Headline item is the significant increase in grants for attic and cavity which are now set at approx. 80% of the cost of works.
Greater range of grant amounts dependent on dwelling type (has always been the case for dry-lining & EWI)
Grants are available to all privately-owned dwellings built and occupied prior to 2021
Previous rule: the cut-off point was homes pre-2011
No change to Detached or Mid-Terrace homes.
Semi-D & EOT are now under one house archetype.
Apartments have been simplified into one archetype.
These are the archetypes selected by homeowners when they submit their application.
These changes have no impact on the post-works BER so are for your information only.
On the 20th of December 2021, the government announced the launch of the Microgeneration Support Scheme (MSS) which means that domestic applicants will be eligible to receive a Clean Export Guarantee (CEG) tariff, for any exported electricity generated from renewable sources. This tariff will be paid at a ‘competitive market rate’ from their electricity supplier.
The introduction of the MSS included four key changes to current Solar PV grant which are outlined in the next slide.
The CEG will be available to both new and existing micro-generators, subject to the eligibility criteria and Homeowners will need to contact their electricity provider for information related to the CEG.
SEAI are currently accepting applications under the new terms.
The introduction of the MSS included four key changes to current Solar PV grant:
Removal of the minimum C3 BER (though the post works BER requirement still remains)
Change in the year of construction requirement from pre 2011 to pre 2021 (the cut off is homes built & occupied by Dec 31st December, 2020)
Removal of the battery grant support
Max grant of €2,400 available to all, subject to the usual criteria being met.
Homeowners can apply as usual through the SEAI.
Apply on behalf of the homeowner.
so that an informed decision can be made in relation to what, if any, energy upgrade works the homeowner wishes to undertake.
5m3/h/m2 or 0.25ac/hr
Aligned Archetypes and grant support (OSS have additional measures + launch bonus)
80% grant aid for roof & cavity insulation
Primarily one wall insulation measure is supported. In cases where a where the wall was previously insulated through a BEH scheme and the OSS determines through the HEA and HLI assessment that a second wall insulation is required to meet the heat pump requirement, a second wall type maybe chosen as follows:
Internal Wall Insulation
If CWI has been grant aided previously, IWI insulation will be supported
If EWI has been grant aided previously, IWI insulation will not be supported
External Wall Insulation
If CWI has been grant aided previously, EWI insulation will be supported
If IWI has been grant aided previously, EWI insulation will be supported
The OSS must also communicate key milestones for the project to the homeowner
Invoices issued to the homeowner for HEU works completed evidencing measures completed.
• Quality assurance (QA) reports for the particular home and measure(s).
• Evidence of payment for HEU works directly to the OSS by the homeowner.
• Evidence of the contract(s) in place between homeowner and OSS.
• Any relevant certificates required following completion of individual measures in line with applicable standards and specifications
• In the event of Inspections/Desktop Audit by SEAI, photographs may be required of the individual measures that are being claimed as part of the HEU grant.