green building
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green buildingTRANSCRIPT
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GREEN BUILDING
By-Sudhanshu kushwaha & Rahul
chaudhary
INSTITUTE OF TECHNOLOGY & MANAGEMENT
AL-1 SECTOR-7, GIDA GORAKHPUR-273209 (U.P.)
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What is a “Green Building”
“Green” Buildings are high performance structures that also meet certain standards for reducing natural resource consumption
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Characteristics of Green Building
• Efficient management of energy and water resources
• Management of material resources and waste • Restoration and protection of environmental quality • Enhancement and protection of health and indoor
environmental quality • Reinforcement of natural systems • Analysis of the life cycle costs and benefits of
materials and methods
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Why go “Green” ?
• Green makes business senseIncreased flexibility to allow for longer
building and the useful life and reuse of materials
Improved building performanceIncreased revenue (higher rents/sales price,
improved productivity, fewer/shorter vacancies)
Lower cost (utilities, costs of conversion)
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Why go “Green” ?
• Going “Green” is the “right thing”reduce carbon consumption, energy independence, encourage community, preserve natural systems
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Green Building standards include
• Leadership in Energy and Environmental Design (LEED)
• Green Globes• Model Green Home Building Guidelines (NAHB)• BuiltGreen• Energy Star• Living Building
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Leadership in Energy and Environmental Design(LEED)
• Leadership in Energy and Environmental Design (LEED) is a suite of rating systems for the design, construction, operation, and maintenance of green buildings, homes and neighborhoods
• It is developed by the U.S. Green Building Council (USGBC) in 1998
• it is updated in 2009 with include compliance with all environmental laws and regulations
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Indian Green Building Council (IGBC)
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GREEN GLOBES
• The Green Globes system is a revolutionary building environmental design and management tool
• It delivers an online assessment protocol, rating system and guidance for green building design, operation and management
• It is interactive, flexible and affordable, and provides market recognition of a building’s environmental attributes through third-party verification.
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Energy Star
• ENERGY STAR is a U.S. Environmental Protection Agency (EPA) voluntary program that helps businesses and individuals save money and protect our climate through superior energy efficiency
• It is focuses on energy consumption• It have different tools for residential and
commercial buildings
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Merits of Green Building
• Lower operating costs (by 30%- 40%)• Improve occupant health• Reduce pollution• Reduce water usage (by 20%- 30%)• Eliminates creation of waste• Reduce power consumption (by 40%-
50%)
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Site Selection
• Use appropriate building sites• Use open space• Reduce sprawl• Develop brown fields• Restore damaged environments• Design to optimize sun,wind & light
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Green Building Materials
Prepare a green building product selection plan-•Use recycled content building products•Use locally available or naturally occurring building products•Use rapidly renewable resources•Use certified wood•Use structural insulated panels
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Energy efficiency
Green buildings often include measures to reduce energy consumption – both the embodied energy required to extract, process, transport and install building materials and operating energy to provide services such as heating and power for equipment.
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Photovoltaic systems
Wind turbines
Onsite Power Generation
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Onsite Power Generation cont..
Biomass power systemsMicro hydro power systems
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Onsite Power Generation cont..
Fuel cells
Solar thermal systems
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Lighting in Green Building
• Daylighting & Skylighting- Incorporated lots of natural light to reduce the need for electric lighting and the associated increase in the air conditioning load
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Indoor Air Quality
• Ensure adequate ventilation• Designate indoor spaces as
smoke-free• Implement tobacco smoke
controls• Prepare an indoor air quality
management plan for construction and early occupancy
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Indoor Air Quality Cont..
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Conclusions
• Green Building Certifications present a moving target
• Critical to work with clients early and continuously to determine goals and objectives
• Focus on objective performance measures and clear allocation of risks and responsibilities
• Green building issues are presented in nearly every phase of development – look for opportunities to improve old practices and “boiler plate”
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