The document discusses various strategies for reducing the environmental impact of buildings through green building design and certification programs. It outlines objectives to reduce energy use and greenhouse gas emissions from buildings. Key concepts discussed include sustainable site planning, energy and water efficiency, renewable energy use, green materials, and building rating systems like LEED, BREEAM, CASBEE and GRIHA which establish criteria and benchmarks for green building performance.
This document provides information on sustainable building materials and design strategies. It discusses using locally sourced, durable materials with low embodied energy, like rammed earth, timber framing, straw bale construction and cork/bamboo flooring. Design strategies recommended include optimizing energy and water efficiency, using recycled materials, and selecting materials and resources to minimize environmental impacts over the building's lifecycle. Sustainable roofs suggested are made from materials like slate, clay or cement that are durable but also fiber-cement composites and precast concrete.
This document discusses green building materials and site selection for green buildings. It provides information on why green buildings are important, the impacts of conventional construction, components of green buildings, and key factors to consider for site selection and planning green buildings. Specifically, it emphasizes the importance of selecting sites that minimize environmental impacts, conducting ecological surveys, analyzing climate and topography, and preserving natural features to enhance sustainability.
The document discusses the construction industry and sustainability. It notes that construction contributes significantly to GDP and job opportunities but also has major impacts on the environment, including 50% of energy usage, materials extraction, waste generation, and air and water pollution. It then discusses sustainability certification systems like LEED and BREEAM and outlines the categories assessed by the Green Pyramid Rating System in Egypt, such as sustainable sites, energy efficiency, water efficiency, and indoor environmental quality.
Green buildings are designed to reduce environmental impact through efficient use of resources and reduced waste. Key aspects of green buildings include sustainable site selection and design, water and energy efficiency, use of non-toxic and recycled materials, indoor environmental quality, and innovation. Green building rating systems evaluate buildings based on these parameters to encourage sustainable construction practices.
This document provides an introduction to green building technology, including its history, objectives, and benefits. It discusses how green building aims to reduce environmental impacts and optimize resource efficiency throughout a building's lifecycle. Some key points:
- Green building originated in the 1970s in response to high fuel costs and the environmental movement, and has grown more formalized since the 1990s.
- It focuses on efficiently using energy, water, and materials while improving indoor air quality and occupant health.
- Common objectives include design efficiency, energy/water efficiency, reducing waste and pollution. Materials used prioritize sustainability.
- Benefits are environmental (resource conservation), economic (cost savings), and social (quality of
This document discusses energy conservation and green initiatives. It begins by outlining the need for energy conservation to support economic growth in a sustainable way. It then defines key terms like cumulative energy demand and life cycle assessment that are used to measure sustainability. A major section discusses green building standards and ratings systems in India like GRIHA, which provides criteria for sustainable site selection, resource efficiency, waste management, and occupant health in buildings. The document also examines the climatic context of Nellore and how vernacular architecture historically adapted to the local hot, humid climate through strategies like heavy thermal mass, shaded windows, and indoor-outdoor spaces.
The document discusses the need for sustainable construction practices, known as green buildings, in Lagos, Nigeria. It outlines how traditional building practices negatively impact the environment through energy use, air and water pollution, and waste. Green buildings aim to reduce these environmental impacts through efficient energy and water use, renewable materials, and reducing waste. The first LEED-certified commercial building in Nigeria is highlighted as an example. The document argues that adopting green building standards and certification systems, updating building codes, training professionals, and integrating green practices into government policy can help promote sustainability in the construction sector in Lagos.
The document summarizes the Green Rating for Integrated Habitat Assessment (GRIHA) system, India's national rating system for green buildings. GRIHA provides a framework to design, construct and operate resource efficient and environmentally friendly buildings. It evaluates buildings based on 27 criteria related to site selection, water and energy efficiency, indoor environmental quality, and other sustainability factors. The rating system aims to promote sustainable construction practices and reduced environmental impact of buildings.
This document provides information on sustainable building materials and design strategies. It discusses using locally sourced, durable materials with low embodied energy, like rammed earth, timber framing, straw bale construction and cork/bamboo flooring. Design strategies recommended include optimizing energy and water efficiency, using recycled materials, and selecting materials and resources to minimize environmental impacts over the building's lifecycle. Sustainable roofs suggested are made from materials like slate, clay or cement that are durable but also fiber-cement composites and precast concrete.
This document discusses green building materials and site selection for green buildings. It provides information on why green buildings are important, the impacts of conventional construction, components of green buildings, and key factors to consider for site selection and planning green buildings. Specifically, it emphasizes the importance of selecting sites that minimize environmental impacts, conducting ecological surveys, analyzing climate and topography, and preserving natural features to enhance sustainability.
The document discusses the construction industry and sustainability. It notes that construction contributes significantly to GDP and job opportunities but also has major impacts on the environment, including 50% of energy usage, materials extraction, waste generation, and air and water pollution. It then discusses sustainability certification systems like LEED and BREEAM and outlines the categories assessed by the Green Pyramid Rating System in Egypt, such as sustainable sites, energy efficiency, water efficiency, and indoor environmental quality.
Green buildings are designed to reduce environmental impact through efficient use of resources and reduced waste. Key aspects of green buildings include sustainable site selection and design, water and energy efficiency, use of non-toxic and recycled materials, indoor environmental quality, and innovation. Green building rating systems evaluate buildings based on these parameters to encourage sustainable construction practices.
This document provides an introduction to green building technology, including its history, objectives, and benefits. It discusses how green building aims to reduce environmental impacts and optimize resource efficiency throughout a building's lifecycle. Some key points:
- Green building originated in the 1970s in response to high fuel costs and the environmental movement, and has grown more formalized since the 1990s.
- It focuses on efficiently using energy, water, and materials while improving indoor air quality and occupant health.
- Common objectives include design efficiency, energy/water efficiency, reducing waste and pollution. Materials used prioritize sustainability.
- Benefits are environmental (resource conservation), economic (cost savings), and social (quality of
This document discusses energy conservation and green initiatives. It begins by outlining the need for energy conservation to support economic growth in a sustainable way. It then defines key terms like cumulative energy demand and life cycle assessment that are used to measure sustainability. A major section discusses green building standards and ratings systems in India like GRIHA, which provides criteria for sustainable site selection, resource efficiency, waste management, and occupant health in buildings. The document also examines the climatic context of Nellore and how vernacular architecture historically adapted to the local hot, humid climate through strategies like heavy thermal mass, shaded windows, and indoor-outdoor spaces.
The document discusses the need for sustainable construction practices, known as green buildings, in Lagos, Nigeria. It outlines how traditional building practices negatively impact the environment through energy use, air and water pollution, and waste. Green buildings aim to reduce these environmental impacts through efficient energy and water use, renewable materials, and reducing waste. The first LEED-certified commercial building in Nigeria is highlighted as an example. The document argues that adopting green building standards and certification systems, updating building codes, training professionals, and integrating green practices into government policy can help promote sustainability in the construction sector in Lagos.
The document summarizes the Green Rating for Integrated Habitat Assessment (GRIHA) system, India's national rating system for green buildings. GRIHA provides a framework to design, construct and operate resource efficient and environmentally friendly buildings. It evaluates buildings based on 27 criteria related to site selection, water and energy efficiency, indoor environmental quality, and other sustainability factors. The rating system aims to promote sustainable construction practices and reduced environmental impact of buildings.
Green building, also known as sustainable construction, aims to reduce environmental impact through practices like efficient energy and water use, healthy indoor environments, and reduced waste. It incorporates design strategies like passive solar, daylighting, and on-site renewable energy and materials that conserve natural resources over the building's lifecycle from construction to demolition. While technologies evolve, core principles include efficiency, environmental quality, and minimizing overall impact on human health and the natural world.
Green buildings aim to reduce environmental impacts across a building's lifecycle from construction to demolition. This document outlines the benefits of green building design and materials, which include reduced energy and water consumption, lower maintenance costs, improved occupant health, and reduced waste. Key aspects of green building design discussed are optimizing energy and water use, employing renewable resources, and selecting materials based on criteria like recyclability and indoor air quality. The case study of Pallcia apartments demonstrates features like cross-ventilation, solar power, rainwater harvesting, and waste management.
155
مبادرة
#تواصل_تطوير
المحاضرة ال 155 من المبادرة
أ. د. / أحمد عبدالحميد
أستشاري واستاذ إصلاح وتصميم المباني الاثرية
بعنوان
" Envelope Design in Hot Climate
التصميم البيئي في الأجواء الحارة "
وذلك يوم الإثنين 04 ابريل 2022
التاسعة والنصف مساء توقيت القاهرة
العاشرة والنصف مساء توقيت مكة المكرمة
و الحضور عبر تطبيق زووم
https://us02web.zoom.us/meeting/register/tZUrf-2rrj8rEtIBL31QooIwoarmnQ60GHKY
علما ان هناك بث مباشر للمحاضرة على القنوات الخاصة بجمعية المهندسين المصريين
ونأمل أن نوفق في تقديم ما ينفع المهندس ومهمة الهندسة في عالمنا العربي
والله الموفق
للتواصل مع إدارة المبادرة عبر قناة التليجرام
https://t.me/EEAKSA
ومتابعة المبادرة والبث المباشر عبر نوافذنا المختلفة
رابط اللينكدان والمكتبة الالكترونية
https://www.linkedin.com/company/eeaksa-egyptian-engineers-association/
رابط قناة التويتر
https://twitter.com/eeaksa
رابط قناة الفيسبوك
https://www.facebook.com/EEAKSA
رابط قناة اليوتيوب
https://www.youtube.com/user/EEAchannal
رابط التسجيل العام للمحاضرات
https://forms.gle/vVmw7L187tiATRPw9
ملحوظة : توجد شهادات حضور مجانية لمن يسجل فى رابط التقيم اخر المحاضرة.
The document describes the Green Building Index (GBI), Malaysia's first comprehensive rating system for evaluating the environmental design and performance of buildings. The GBI measures energy efficiency, indoor environmental quality, sustainable site planning/management, materials/resources, water efficiency, and innovation. It aims to promote sustainable and green building practices in Malaysia by establishing standards, recognizing environmental leadership, and transforming the built environment to reduce impacts. The GBI rating tool can be used by project teams, owners, developers and other parties to assess and improve the environmental attributes of new buildings.
Green architecture aims to minimize environmental impact through sustainable design and materials. It focuses on efficient energy and water use, renewable resources, and non-toxic materials. Common green building techniques include natural ventilation, solar power, recycled materials, and water recycling. Overall green design seeks to reduce waste and pollution while enhancing occupant health and comfort through sustainable and eco-friendly construction practices.
This document provides definitions and key principles of green building from various agencies. It defines green building as increasing building efficiency in energy, water and materials use, while reducing impacts on health and environment over the building's lifecycle from siting to construction to decommissioning. It discusses the importance of green building in taking an intelligent approach to energy use, safeguarding water resources, minimizing waste, promoting health and well-being, preserving landscapes, and creating resilient structures. The document then outlines fundamental principles of sustainable site design, water conservation, energy use, indoor environmental quality, and use of materials in green building.
The evolution of green buildings in nigeria amfacilities
This document discusses the evolution of green building in Nigeria. It begins by defining green buildings as those that increase energy and water efficiency while reducing environmental impacts. It then outlines the global trends in green building, noting increased adoption by real estate professionals and corporate clients. In Nigeria, factors inhibiting green building development include lack of policies, expertise, and awareness. The document discusses green building rating systems and certification processes, as well as sustainable facility management practices. It provides case studies of green buildings in Nigeria and concludes that the country needs to join the global initiative of green building through incentives and by addressing knowledge gaps.
Green Remediation on a LEED Certified Brownfield Sitedavidwinslow
The document summarizes a brownfield redevelopment project that received LEED Silver certification. Green remediation principles were applied to lower the carbon footprint and environmental impact of cleaning up contamination from historical industrial usage. In-situ stabilization was used to remediate arsenic and reduce greenhouse gas emissions compared to other remedial alternatives. Additional sustainable measures included reuse of demolition materials, permeable reactive barriers, and vapor control systems.
This document provides an introduction to sustainability design. It begins with definitions of sustainability and discusses the impacts that the built environment can have, such as air pollution, land use issues, and fossil fuel depletion. It then outlines the major topics that will be covered, including sustainable sites, water and energy efficiency, materials selection, and indoor environmental quality. Specific strategies are described for each of these areas. For example, under sustainable sites it discusses reducing heat island effects through increasing vegetation and using cool or reflective roofs and pavements. Under energy and atmosphere, it describes the causes and impacts of global warming as well as goals for supporting ozone protection, renewable energy sources, and optimizing energy efficiency.
1. The document discusses green buildings and their objectives, benefits, strategies and rating systems.
2. Green buildings aim to reduce environmental impact through strategies like efficient energy and water use, renewable materials and resources.
3. Popular rating systems globally and in India include LEED, BREEAM and GRIHA which evaluate buildings based on criteria like sustainable sites, energy efficiency, materials and indoor air quality.
Buildings consume large amounts of global resources and produce significant pollution. Green buildings aim to reduce these environmental impacts by using resources efficiently and minimizing waste. They provide benefits such as lower operating costs, improved occupant health, and reduced environmental degradation. Transitioning to green building practices can help address sustainability issues while providing economic opportunities.
The document discusses sustainable design and construction practices that can reduce the negative environmental impact of buildings. It outlines five broad areas addressed by such practices: sustainable site planning, water efficiency, energy efficiency and renewable energy, conservation of materials and resources, and indoor environmental quality. Adopting these practices can result in 25-60% energy savings and 30-50% water savings while improving occupant health and reducing costs.
Green building concepts and good building practicesManohar Tatwawadi
The power sector must adopt the green building concepts and go for good building practices. In fact all industries need to go for the same. The same practices can also be adopted in all commercial as well as residential buildings.
LEED India + Case Study : CII Sohrabji Godrej, ITC Green Centerbaburajiv2007
This document provides an overview of the Leadership in Energy and Environmental Design (LEED) rating system in India. It describes LEED India as an adaptation of the international LEED green building rating system administered locally by the Indian Green Building Council. The document outlines the main environmental categories of LEED certification including sustainable site selection, water efficiency, energy use, materials selection, and indoor environmental quality. It provides examples of LEED certified projects in India and describes various credits within each category that projects can pursue for certification.
This document discusses green building. It defines green building as structures that are environmentally responsible and efficient throughout their lifecycle. Green buildings are designed to reduce impacts on human health and the environment by efficiently using energy, water and other resources. The goals of green building include using renewable resources, reducing impacts on the environment and human health, and being structure, energy, water, material, and indoor environmental quality efficient as well as optimizing operations and maintenance and reducing waste and toxins. Specific green building techniques discussed include using efficient windows and insulation, solar power, low-flow fixtures, recycled materials, waste reduction methods, and green certification standards.
Green building strategies aim to limit a building's environmental impact by reducing risks to the environment and promoting sustainable development. These strategies are broken into six categories: site characteristics, water efficiency, energy efficiency, indoor air quality, building materials, and construction procedures. Examples of green strategies include using low-flow water fixtures, selecting energy efficient building materials and equipment, controlling indoor pollutants, and following sustainable construction practices. Green building rating systems like LEED, GRIHA, and IGBC provide frameworks to design, construct, and certify buildings based on overall environmental performance.
Green building refers to structures and processes that are environmentally responsible and efficient in their use of resources throughout the building's lifecycle. The goals of green building are to reduce, reuse, recycle, and refuse resources. Some key principles are optimizing the structure's efficiency, as well as energy, water, materials, and waste reduction. The benefits of green building include environmental protections, cost savings, and improved social outcomes like health and quality of life. Challenges include growing waste and costs, while impacts on natural resources include development of land and energy usage.
This document provides an overview of green buildings, including their definition, objectives, design principles, and advantages. It defines green buildings as those designed to reduce impacts on health and the environment through energy and resource efficiency. The objectives of green building are outlined as reducing energy, resource consumption, and environmental loadings. Key design principles discussed include sustainable site planning, building optimization for energy and water, use of renewable energy and green materials. The advantages listed are environmental, health, community, and economic benefits like reduced costs and enhanced occupant well-being.
Green architecture, or green design, is an approach to building that minimizes harmful effects on human health and the environment.
The "green" architect or designer attempts to safeguard air, water, and earth by choosing eco-friendly building materials and construction practices.
International Conference on NLP, Artificial Intelligence, Machine Learning an...gerogepatton
International Conference on NLP, Artificial Intelligence, Machine Learning and Applications (NLAIM 2024) offers a premier global platform for exchanging insights and findings in the theory, methodology, and applications of NLP, Artificial Intelligence, Machine Learning, and their applications. The conference seeks substantial contributions across all key domains of NLP, Artificial Intelligence, Machine Learning, and their practical applications, aiming to foster both theoretical advancements and real-world implementations. With a focus on facilitating collaboration between researchers and practitioners from academia and industry, the conference serves as a nexus for sharing the latest developments in the field.
Green building, also known as sustainable construction, aims to reduce environmental impact through practices like efficient energy and water use, healthy indoor environments, and reduced waste. It incorporates design strategies like passive solar, daylighting, and on-site renewable energy and materials that conserve natural resources over the building's lifecycle from construction to demolition. While technologies evolve, core principles include efficiency, environmental quality, and minimizing overall impact on human health and the natural world.
Green buildings aim to reduce environmental impacts across a building's lifecycle from construction to demolition. This document outlines the benefits of green building design and materials, which include reduced energy and water consumption, lower maintenance costs, improved occupant health, and reduced waste. Key aspects of green building design discussed are optimizing energy and water use, employing renewable resources, and selecting materials based on criteria like recyclability and indoor air quality. The case study of Pallcia apartments demonstrates features like cross-ventilation, solar power, rainwater harvesting, and waste management.
155
مبادرة
#تواصل_تطوير
المحاضرة ال 155 من المبادرة
أ. د. / أحمد عبدالحميد
أستشاري واستاذ إصلاح وتصميم المباني الاثرية
بعنوان
" Envelope Design in Hot Climate
التصميم البيئي في الأجواء الحارة "
وذلك يوم الإثنين 04 ابريل 2022
التاسعة والنصف مساء توقيت القاهرة
العاشرة والنصف مساء توقيت مكة المكرمة
و الحضور عبر تطبيق زووم
https://us02web.zoom.us/meeting/register/tZUrf-2rrj8rEtIBL31QooIwoarmnQ60GHKY
علما ان هناك بث مباشر للمحاضرة على القنوات الخاصة بجمعية المهندسين المصريين
ونأمل أن نوفق في تقديم ما ينفع المهندس ومهمة الهندسة في عالمنا العربي
والله الموفق
للتواصل مع إدارة المبادرة عبر قناة التليجرام
https://t.me/EEAKSA
ومتابعة المبادرة والبث المباشر عبر نوافذنا المختلفة
رابط اللينكدان والمكتبة الالكترونية
https://www.linkedin.com/company/eeaksa-egyptian-engineers-association/
رابط قناة التويتر
https://twitter.com/eeaksa
رابط قناة الفيسبوك
https://www.facebook.com/EEAKSA
رابط قناة اليوتيوب
https://www.youtube.com/user/EEAchannal
رابط التسجيل العام للمحاضرات
https://forms.gle/vVmw7L187tiATRPw9
ملحوظة : توجد شهادات حضور مجانية لمن يسجل فى رابط التقيم اخر المحاضرة.
The document describes the Green Building Index (GBI), Malaysia's first comprehensive rating system for evaluating the environmental design and performance of buildings. The GBI measures energy efficiency, indoor environmental quality, sustainable site planning/management, materials/resources, water efficiency, and innovation. It aims to promote sustainable and green building practices in Malaysia by establishing standards, recognizing environmental leadership, and transforming the built environment to reduce impacts. The GBI rating tool can be used by project teams, owners, developers and other parties to assess and improve the environmental attributes of new buildings.
Green architecture aims to minimize environmental impact through sustainable design and materials. It focuses on efficient energy and water use, renewable resources, and non-toxic materials. Common green building techniques include natural ventilation, solar power, recycled materials, and water recycling. Overall green design seeks to reduce waste and pollution while enhancing occupant health and comfort through sustainable and eco-friendly construction practices.
This document provides definitions and key principles of green building from various agencies. It defines green building as increasing building efficiency in energy, water and materials use, while reducing impacts on health and environment over the building's lifecycle from siting to construction to decommissioning. It discusses the importance of green building in taking an intelligent approach to energy use, safeguarding water resources, minimizing waste, promoting health and well-being, preserving landscapes, and creating resilient structures. The document then outlines fundamental principles of sustainable site design, water conservation, energy use, indoor environmental quality, and use of materials in green building.
The evolution of green buildings in nigeria amfacilities
This document discusses the evolution of green building in Nigeria. It begins by defining green buildings as those that increase energy and water efficiency while reducing environmental impacts. It then outlines the global trends in green building, noting increased adoption by real estate professionals and corporate clients. In Nigeria, factors inhibiting green building development include lack of policies, expertise, and awareness. The document discusses green building rating systems and certification processes, as well as sustainable facility management practices. It provides case studies of green buildings in Nigeria and concludes that the country needs to join the global initiative of green building through incentives and by addressing knowledge gaps.
Green Remediation on a LEED Certified Brownfield Sitedavidwinslow
The document summarizes a brownfield redevelopment project that received LEED Silver certification. Green remediation principles were applied to lower the carbon footprint and environmental impact of cleaning up contamination from historical industrial usage. In-situ stabilization was used to remediate arsenic and reduce greenhouse gas emissions compared to other remedial alternatives. Additional sustainable measures included reuse of demolition materials, permeable reactive barriers, and vapor control systems.
This document provides an introduction to sustainability design. It begins with definitions of sustainability and discusses the impacts that the built environment can have, such as air pollution, land use issues, and fossil fuel depletion. It then outlines the major topics that will be covered, including sustainable sites, water and energy efficiency, materials selection, and indoor environmental quality. Specific strategies are described for each of these areas. For example, under sustainable sites it discusses reducing heat island effects through increasing vegetation and using cool or reflective roofs and pavements. Under energy and atmosphere, it describes the causes and impacts of global warming as well as goals for supporting ozone protection, renewable energy sources, and optimizing energy efficiency.
1. The document discusses green buildings and their objectives, benefits, strategies and rating systems.
2. Green buildings aim to reduce environmental impact through strategies like efficient energy and water use, renewable materials and resources.
3. Popular rating systems globally and in India include LEED, BREEAM and GRIHA which evaluate buildings based on criteria like sustainable sites, energy efficiency, materials and indoor air quality.
Buildings consume large amounts of global resources and produce significant pollution. Green buildings aim to reduce these environmental impacts by using resources efficiently and minimizing waste. They provide benefits such as lower operating costs, improved occupant health, and reduced environmental degradation. Transitioning to green building practices can help address sustainability issues while providing economic opportunities.
The document discusses sustainable design and construction practices that can reduce the negative environmental impact of buildings. It outlines five broad areas addressed by such practices: sustainable site planning, water efficiency, energy efficiency and renewable energy, conservation of materials and resources, and indoor environmental quality. Adopting these practices can result in 25-60% energy savings and 30-50% water savings while improving occupant health and reducing costs.
Green building concepts and good building practicesManohar Tatwawadi
The power sector must adopt the green building concepts and go for good building practices. In fact all industries need to go for the same. The same practices can also be adopted in all commercial as well as residential buildings.
LEED India + Case Study : CII Sohrabji Godrej, ITC Green Centerbaburajiv2007
This document provides an overview of the Leadership in Energy and Environmental Design (LEED) rating system in India. It describes LEED India as an adaptation of the international LEED green building rating system administered locally by the Indian Green Building Council. The document outlines the main environmental categories of LEED certification including sustainable site selection, water efficiency, energy use, materials selection, and indoor environmental quality. It provides examples of LEED certified projects in India and describes various credits within each category that projects can pursue for certification.
This document discusses green building. It defines green building as structures that are environmentally responsible and efficient throughout their lifecycle. Green buildings are designed to reduce impacts on human health and the environment by efficiently using energy, water and other resources. The goals of green building include using renewable resources, reducing impacts on the environment and human health, and being structure, energy, water, material, and indoor environmental quality efficient as well as optimizing operations and maintenance and reducing waste and toxins. Specific green building techniques discussed include using efficient windows and insulation, solar power, low-flow fixtures, recycled materials, waste reduction methods, and green certification standards.
Green building strategies aim to limit a building's environmental impact by reducing risks to the environment and promoting sustainable development. These strategies are broken into six categories: site characteristics, water efficiency, energy efficiency, indoor air quality, building materials, and construction procedures. Examples of green strategies include using low-flow water fixtures, selecting energy efficient building materials and equipment, controlling indoor pollutants, and following sustainable construction practices. Green building rating systems like LEED, GRIHA, and IGBC provide frameworks to design, construct, and certify buildings based on overall environmental performance.
Green building refers to structures and processes that are environmentally responsible and efficient in their use of resources throughout the building's lifecycle. The goals of green building are to reduce, reuse, recycle, and refuse resources. Some key principles are optimizing the structure's efficiency, as well as energy, water, materials, and waste reduction. The benefits of green building include environmental protections, cost savings, and improved social outcomes like health and quality of life. Challenges include growing waste and costs, while impacts on natural resources include development of land and energy usage.
This document provides an overview of green buildings, including their definition, objectives, design principles, and advantages. It defines green buildings as those designed to reduce impacts on health and the environment through energy and resource efficiency. The objectives of green building are outlined as reducing energy, resource consumption, and environmental loadings. Key design principles discussed include sustainable site planning, building optimization for energy and water, use of renewable energy and green materials. The advantages listed are environmental, health, community, and economic benefits like reduced costs and enhanced occupant well-being.
Green architecture, or green design, is an approach to building that minimizes harmful effects on human health and the environment.
The "green" architect or designer attempts to safeguard air, water, and earth by choosing eco-friendly building materials and construction practices.
International Conference on NLP, Artificial Intelligence, Machine Learning an...gerogepatton
International Conference on NLP, Artificial Intelligence, Machine Learning and Applications (NLAIM 2024) offers a premier global platform for exchanging insights and findings in the theory, methodology, and applications of NLP, Artificial Intelligence, Machine Learning, and their applications. The conference seeks substantial contributions across all key domains of NLP, Artificial Intelligence, Machine Learning, and their practical applications, aiming to foster both theoretical advancements and real-world implementations. With a focus on facilitating collaboration between researchers and practitioners from academia and industry, the conference serves as a nexus for sharing the latest developments in the field.
TIME DIVISION MULTIPLEXING TECHNIQUE FOR COMMUNICATION SYSTEMHODECEDSIET
Time Division Multiplexing (TDM) is a method of transmitting multiple signals over a single communication channel by dividing the signal into many segments, each having a very short duration of time. These time slots are then allocated to different data streams, allowing multiple signals to share the same transmission medium efficiently. TDM is widely used in telecommunications and data communication systems.
### How TDM Works
1. **Time Slots Allocation**: The core principle of TDM is to assign distinct time slots to each signal. During each time slot, the respective signal is transmitted, and then the process repeats cyclically. For example, if there are four signals to be transmitted, the TDM cycle will divide time into four slots, each assigned to one signal.
2. **Synchronization**: Synchronization is crucial in TDM systems to ensure that the signals are correctly aligned with their respective time slots. Both the transmitter and receiver must be synchronized to avoid any overlap or loss of data. This synchronization is typically maintained by a clock signal that ensures time slots are accurately aligned.
3. **Frame Structure**: TDM data is organized into frames, where each frame consists of a set of time slots. Each frame is repeated at regular intervals, ensuring continuous transmission of data streams. The frame structure helps in managing the data streams and maintaining the synchronization between the transmitter and receiver.
4. **Multiplexer and Demultiplexer**: At the transmitting end, a multiplexer combines multiple input signals into a single composite signal by assigning each signal to a specific time slot. At the receiving end, a demultiplexer separates the composite signal back into individual signals based on their respective time slots.
### Types of TDM
1. **Synchronous TDM**: In synchronous TDM, time slots are pre-assigned to each signal, regardless of whether the signal has data to transmit or not. This can lead to inefficiencies if some time slots remain empty due to the absence of data.
2. **Asynchronous TDM (or Statistical TDM)**: Asynchronous TDM addresses the inefficiencies of synchronous TDM by allocating time slots dynamically based on the presence of data. Time slots are assigned only when there is data to transmit, which optimizes the use of the communication channel.
### Applications of TDM
- **Telecommunications**: TDM is extensively used in telecommunication systems, such as in T1 and E1 lines, where multiple telephone calls are transmitted over a single line by assigning each call to a specific time slot.
- **Digital Audio and Video Broadcasting**: TDM is used in broadcasting systems to transmit multiple audio or video streams over a single channel, ensuring efficient use of bandwidth.
- **Computer Networks**: TDM is used in network protocols and systems to manage the transmission of data from multiple sources over a single network medium.
### Advantages of TDM
- **Efficient Use of Bandwidth**: TDM all
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODELgerogepatton
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
ACEP Magazine edition 4th launched on 05.06.2024Rahul
This document provides information about the third edition of the magazine "Sthapatya" published by the Association of Civil Engineers (Practicing) Aurangabad. It includes messages from current and past presidents of ACEP, memories and photos from past ACEP events, information on life time achievement awards given by ACEP, and a technical article on concrete maintenance, repairs and strengthening. The document highlights activities of ACEP and provides a technical educational article for members.
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
Understanding Inductive Bias in Machine LearningSUTEJAS
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.
Batteries -Introduction – Types of Batteries – discharging and charging of battery - characteristics of battery –battery rating- various tests on battery- – Primary battery: silver button cell- Secondary battery :Ni-Cd battery-modern battery: lithium ion battery-maintenance of batteries-choices of batteries for electric vehicle applications.
Fuel Cells: Introduction- importance and classification of fuel cells - description, principle, components, applications of fuel cells: H2-O2 fuel cell, alkaline fuel cell, molten carbonate fuel cell and direct methanol fuel cells.
A review on techniques and modelling methodologies used for checking electrom...nooriasukmaningtyas
The proper function of the integrated circuit (IC) in an inhibiting electromagnetic environment has always been a serious concern throughout the decades of revolution in the world of electronics, from disjunct devices to today’s integrated circuit technology, where billions of transistors are combined on a single chip. The automotive industry and smart vehicles in particular, are confronting design issues such as being prone to electromagnetic interference (EMI). Electronic control devices calculate incorrect outputs because of EMI and sensors give misleading values which can prove fatal in case of automotives. In this paper, the authors have non exhaustively tried to review research work concerned with the investigation of EMI in ICs and prediction of this EMI using various modelling methodologies and measurement setups.
3. OBJECTIVE : To evolve a strategy to reduce energy use in buildings so
as to reduce energy costs and greenhouse gas emission into the
earth’s atmosphere.
A GREEN BUILDING is designed , constructed and operated to
minimize the total environmental impacts while enhancing user
comfort and productivity
BUILT GREEN BUILDINGS or SUSTAINABLE HABITAT
4. GREEN BUILDING CONCEPT
Sustainable site planning
•Building Design
optimization
•Energy performance
optimization
•Renewal energy utilization
•Water and Waste
management
•Solid waste management
•Sustainable building
material and construction
technology
•Health, well being and
environmental quality
5. GREEN BUILDING RATING SYSTEM
Green building rating system is an evaluation tool that measures environmental
performance of a building through its lifecycle.
Comprises of a set of criteria covering various parameters related to design, construction
and operation of a green building
Each criterion has pre assigned points and sets performance benchmarks and goals that are
largely quantifiable.
Globally, green building rating systems are largely voluntary in nature and have been
instrumental in raising awareness and popularizing green building design.
A project is awarded points once it fulfills the rating criteria. The points are added up and
the final rating of a project is decided.
6. Building Research Establishment’s Environmental Assessment Method (BREEAM) was
developed in UK in 1990
•Covers a range of building types : offices, homes, industrial units, retail units, and
schools.
•Points are awarded for each criterion and the points are added for a total score.
•The overall building performance is awarded a ‘Pass’, ‘Good’, ‘Very Good’ or ‘Excellent’
rating based on the score.
•BREEAM has separate criteria/checklist for evaluation of
Design and Procurement
Management and Operation of buildings. There is also a set of core credits that can be
applied for, in case if the building wishes to go in for ‘Core only’ assessment for building
performance.
International Rating Programs: BREEAM
7. •Management(commissioning period and process adopted, monitoring of commissioning,
energy use insite activities, waste management, pollution minimization)
•Health and comfort
(adequateventilation,humidification,presenceofcontrollableblinds,energyefficientlighting,th
ermalandvisualcomfort,lownoiselevels)
•Energy(sub-metering)
•Transport(modes of transport to and from site, alternative transport facilities)
•Water(consumption reduction, metering,leakdetection)
•Materials (asbestos mitigation, storage facilities, reuse of structures, specifications of
envelope, use of crushed aggregate and sustainable timber)
•Landuse (previously used land ,use of remediated contaminated land)
•Ecology(landwithlowecologicalvalueorminimalchangeinvalue,maintainingmajorecologicalsy
stemsontheland,minimizationofbiodiversityimpacts)
•Pollution(leak detection systems,onsite treatments,local or renewable energy sources, light
pollution design, avoid use of ozone depleting and globalwarming substances)
BREEAM major categories of criteria for Design and Procurement
8. International Rating Programs: CASBEE
COMPREHENSIVE ASSESSMENT SYSTEM FOR BUILDING ENVIRONMENTAL EFFICIENCY
(CASBEE) was developed in Japan, in 2001.
•The family of assessment tools is based on the building’s life cycle: pre-design, new
construction, existing buildings, and renovation.
•CASBEE presents a new concept for assessment that distinguishes environmental load from
environmental quality and building performance.
•Under CASBEE there are two spaces, internal and external, divided by the hypothetical
boundary, which is defined by the site boundary and other elements, with two factors
related to the two spaces, in which the
‘Negative aspects of environmental impact which go beyond the hypothetical enclosed
space to the outside (the public property)’
‘Improving living amenity for the building users’ are considered side by side.
9. International Rating Programs: LEED
Leadership in Energy and Environmental Design(LEED®) was developed and piloted in the
US in 1998 as a consensus-based building rating system based on the use of existing
building technology.
•The rating system addresses specific environmental building related impact using a whole
building environmental performance approach.
•The Indian Green Building Council has adapted LEED system and has launched LEED India
version for rating of new construction.
•Indian Green Building Council (IGBC) has launched several other products for rating of
different typologies of buildings including homes, factories, among others.
10. Sustainable sites (construction related pollution prevention, site development impacts,
transportation alternatives, storm water management, heat island effect, and light
pollution)
• Water efficiency (landscaping water use reduction, indoor water use reduction, and
waste water management strategies)
•Energy and atmosphere (commissioning, whole building energy performance
optimization, refrigerant management, renewable energy use, and measurement and
verification)
• Materials and resources (recycling collection locations, building reuse, construction waste
management, and the purchase of regionally manufactured materials, materials with
recycled content, rapidly renewable materials, salvaged materials, and FSC certified wood
products)
• Indoor environmental quality (environmental tobacco smoke control, outdoor air delivery
monitoring, increased ventilation, construction indoor air quality, use low emitting
materials, source control, and controllability of thermal and lighting systems)
• Innovation and design process (LEED® accredited professional, and innovative strategies
for sustainable design)
Key Components of the LEED System
11. The number of points a project earns determines the level of LEED
certification.
There are four levels of certification - the number of points a project earns
determines the level of LEED certification that the project will receive. Typical
certification thresholds are:
80+ Points PLATINUM
60-79 Points GOLD
50-59 Points SILVER
40-49 Points CERTIFIED
12. 1. Credit 1, Site Selection – choosing a site that reduces environmental impact from the
location of a building on a site.
2. Credit 2, Development Density & Community Connectivity – developing in urban areas
with existing infrastructure, protect greenfields and preserve habitat and natural resources.
3. Credit 3, Brownfield Redevelopment – rehabilitate sites that are contaminated to reduce
pressure on undeveloped lands.
4. Credit 4, Alternative Transportation: 4 options – reduce pollution and land development
impacts from automobile use. This gets one thinking about public transportation, bicycles,
energy efficient vehicles and parking capacity.
5. Credit 5, Site Development : 2 options – Promoting biodiversity by conserving existing
natural areas and restoring damaged areas or having a high ratio of open space to
development footprint.
6. Credit 6, Stormwater Design: 2 options, Quantity and Quality control – limiting distribution
and pollution of natural water flow by managing stormwater runoff and / or reducing
impervious cove, increasing on-site infiltration, reducing or eliminating pollution from
stormwater runoff, and eliminating contaminants.
7. Credit 7, Heat Island Effect: 2 options, Non-roof and Roof – Reducing heat island (thermal
gradient differences between developed and undeveloped area) to minimize impact on
microclimate, human and wildlife habitat.
8. Credit 8, Light Pollution Reduction – minimize light trespass from the building and site,
this would reduce sky-glow to increase night sky access, improve nighttime visibility through
glare reduction, and reduce development impact on nocturnal environments.
13. SUSTAINABLE SITE
Key
concepts
•LEED Goals •Strategies •Measures •Standards
Key
concepts
Transportation
Site
Selection
Site
Design
and
Managem
ent
Storm
Water
Managem
ent
14. SUSTAINABLE SITE DESIGN
DESIGN
Locate, plan, and design to reduce impacts and increase sustainability in four key areas:
• Reduce transportation demand
•Minimize storm water impacts
•Protect habitat
•Reuse or restore sites
CONSTRUCTION
Protect ecosystems
•Minimize construction impacts
OPERATION
Sustain and maintain over time:On‐site storm water management systems
On‐site habitat systems
15. BROWN FIELDS DEFINITION
"real property, the expansion, redevelopment, or reuse of which may be complicated by the
presence or potential presence of a hazardous substance, pollutant, or contaminant“
BROWN FIELDS REDEVELOPMENT seeks :
• To environmentally assess existing brownfield properties,
• Prevent further contamination,
• Safely cleanup polluted properties, and design plans for reuse
HISTORY
• Traced to Comprehensive Environmental Response, Compensation, and Liability Act of
1980 (CERCLA, or Superfund)
• Greenfields ≠ Brownfields
• Definition amended in 2002
REASON FOR BROWN FIELDS FORMATION
• Energy Exploration (1800’s to present)
• Steel production (1870’s to 1980’s)
• Manufacturing (1800’s to present)
16. • Former gas stations
• Old dry cleaners
• Car repair facility
• Former military bases
• Power plants
• Manufacturing plants
• Aviation facilities
• Abandoned railroads or switching yards
• Foundries
REASON FOR CHOSING BROWNFIELDS
• Perceived or real contamination
• Land has economic value
• Access to existing infrastructure (roads, sewer)
• Additional tax revenue
• Availability of existing buildings
• Removes stigma of blight
• Reduces sprawl
17. BROWNFIELD DEVELOPMENT : CHALLENGING
• Cleanup costs can be uncertain
• Long term liability is a concern
• Perception of property can be a hurdle
18. Overall choosing a site is the first step in any project and by understanding the credits of this
section, we would understand that the Sustainable Sites (SS) section defines the need to:
1. Choose a site to build on that has been built on by others.
2. Choose a site that is close to transportation, amenities and housing.
3. Redevelop and/ redeem a site to make it both ecologically friendly and
environmentally friendly.
4. Reduce the impact of heat island effect and light pollution that impacts our ecosystem
and human health.
5. Protect our air and water ways from pollution.
19. GRIHA: Green Rating for Integrated Habitat
Assessment
National Rating System of India.
•Will evaluate environmental performance of buildings holistically over its entire lifecycle,
there by providing a definitive standards for what constitute a green building.
•GRIHA has been conceived by TERI and developed jointly with the Ministry of New and
Renewable Energy, Government of India. It is a green building‘ design evaluation system',
and is suitable for all kinds of buildings in different climatic zones of the country.
•ADARSH, Association for Development and Research of Sustainable Habitats founded
jointly by TERI (The Energy and Resources Institute,NewDelhi) and MNRE(Ministry of New
and Renewable Energy,GovernmentofIndia) along with a handful of experts in the
sustainability of built environment from across the country.
•ADARSH promotes GRIHA as a design & evaluation tool for Green Buildings and Habitats.