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PRISHA PROPERTIES INDIA PVT LTD.
GREETINGS Presentation On GREEN PATH AHEAD PRISHA PROPERTIES INDIA PVT LTD.
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Growth in CO2 in the Atmosphere
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Worldwide Energy Use
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Green Building Defined
Incorporates several Green Features Efficient Use of Water Energy Efficient & Eco Friendly Equipment Use of Renewable Energy Use of Recycled / Recyclable Materials
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Green Building Features
Effective Use of Landscaping Effective Control & Building Management Systems Improvement indoor air quality for health and comfort
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Green Building vs. Conventional Building
Externally : both look alike Building Use : both are same Differences Concern for human comfort & indoor environment Operational savings
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Tangible Benefits Reduce operating costs Optimize life cycle
economic performance Sustained saving Energy savings:40-50% Water savings :20-30%
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Intangible Benefits of Green Design
Environmental benefits Reduce impact on the environment Health and Safety Benefits Enhance occupants comfort Improve Productivity of occupants World class Standards & Procedures.
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Economic Benefits Reduced operating costs Increased building valuation
Marketing advantages Optimizes life-cycle economic performance Improve productivity Reduced absenteeism and turnover Providing a healthy workplace improves employee satisfaction
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LEED India Green Building Rating System
Points for individual Credits S.No Credits New Building Prerequisites 7 1 Sustainable Sites 13 2 Water Efficiency 6 3 Energy and Atmosphere 17 4 Materials and Resources 5 Indoor Environmental Quality 15 Innovation and Accredited Professional points Total 69
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Leadership in Energy & Environmental Design
LEED INDIA Programs LEED for New Construction LEED for Existing Buildings LEED for Factory Buildings LEED for Core and Shell LEED for Homes LEED for SEZ
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LEED Rating Systems LEED for New Construction: New construction and major renovations (the most commonly applied-for LEED certification) LEED for Existing Buildings: Existing buildings seeking LEED certification LEED for Core and Shell: Core-and-shell projects (total building minus tenant fit outs) LEED for Homes: Homes LEED for SEZ
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LEED NC – Point Distribution
Water Efficiency 7% PLUS Innovation in Design Process 7% Energy & Atmosphere 26% Sustainable Sites 20% Indoor Environmental Quality 22% Materials & Resources 19%
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Sustainable Sites Credit Title Points Total 13 Prereq 1
Erosion and Sedimentation Control Required Credit 1 Site Selection 1 Credit 2 Development Density & Community Connectivity Credit 3 Brownfield Redevelopment Credit 4 Alternative Transportation 1-3 Credit 5 Site Development 1-2 Credit 6 Storm Water Design Credit 7 Heat Island Effect Credit 8 Light Pollution Reduction Total 13
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Sustainable Sites Erosion & Sedimentation Control – Taking measures to prevent soil erosion Site Selection – Land shouldn't be a agricultural land Development Density & Community Connectivity – It is required to have at least 10 basic services within 0.5mile radius Brownfield Redevelopment – Rehabilitate waste land Alternative Transportation – Public Transport Access – Bicycle Use – Alternate Fuel Vehicle – Reduce parking capacity
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Sustainable Sites Site Development – Protect or restore habitat
– Maximize Open space Storm Water Design – Minimize storm water run-off – Treat 90% of average rainfall Heat Island Effect – Reduce heat islands on roof – Reduce heat islands on non-roof Light Pollution Reduction – Eliminate uplights and light trespass from the building site
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Alternate Transportation
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Green Roof
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Water Efficiency Water Efficient Landscaping – 50% reduction of potable water for irrigation – 100% reduction of potable water for irrigation Water Efficiency in A/C System – 50% reduction of potable water for A/C systems Innovative Waste Water Technologies – Treat 50% waste water onsite to tertiary standards and used on-site Water Use Reduction – 20% reduction by maximizing water efficiency – 30 or 40 % reduction
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Water Efficient
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Energy & Atmosphere Credit Title Points Prereq 1
Fundamental Building Systems Commissioning Required Prereq 2 Minimum Energy Performance Prereq 3 CFC Reduction in HVAC&R Equipment Credit 1 Optimize Energy Performance 1-10 Credit 2 Renewable Energy 1-3 Credit 3 Additional Commissioning 1 Credit 4 Ozone Depletion Credit 5 Measurement And Verification Credit 6 Green Power Total 13
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Energy & Atmosphere Fundamental Building System Commissioning – Ensure fundamental building elements are installed Minimum Energy Performance – Establish minimum level of efficiency for base building and systems Fundamental Refrigerant Management – CFC reduction in HVAC equipment Optimize Energy Performance – Achieve increase in performance than the base case Reduction in Design Energy cost (%) Points 14 2 17.5 3 21 4 24.5 5 28 6 Reduction in Design Energy cost (%) Points 31.5 7 35 8 38.5 9 42 10
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Use of Renewable Energy
Energy & Atmosphere On-Site Renewable Energy – Encourage on-site renewable energy to reduce environmental impact by fossil fuel Additional Commissioning – Verification by a third party Ozone Depletion – Avoid using HCFC refrigerants Measurement & Verification, Base Building – Ongoing accountability of building energy consumption over time Green Power – Encourage investments in off-site renewable energy Use of Renewable Energy Points 2.5 1 7.5 2 12.5 3
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Energy Efficient Lighting
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Solar Panels
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Materials & Resources Storage and Collection of Recyclables – Providing an area for collection of recyclables Building Reuse – Maintain 75% of existing walls, floors and roof (Applicable only for redevelopment projects) – Maintain 95% of existing walls, floors and roof – Maintain 50% of interior non-structure elements Construction Waste Management – Redirect 50% of recyclable and reusable materials to appropriate sites – Redirect 75% of recyclable and reusable materials to appropriate sites Material Reuse – Reuse 5% (by cost) of building materials and products to reduce demand for virgin materials – Reuse 10% (by cost) of building materials and products to reduce demand for virgin materials
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Materials & Resources Recycled Content – Post consumer + ½ pre consumer = 10% cost – Post consumer + ½ pre consumer = 20% cost Regional Materials – 10% by cost of materials extracted, processed & manufactured regionally – 20% by cost of materials extracted, processed & manufactured regionally Rapidly Renewable Materials – 2.5% by cost of rapidly renewable materials (products made from plants) Certified Wood – Using 50% of Forest Stewardship Council (FSC) certified woods
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Recycling
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Indoor Environmental Quality
Minimum IAQ Performance – Meeting the minimum ventilation rate as per ASHRAE Environmental Tobacco Smoke Control – Prohibit smoking inside the building Outdoor Air Delivery Monitoring – Monitor CO2 concentration in occupied spaces Increased Ventilation – Increase air ventilation rates to all occupied spaces by atleast 30% above the minimum rate required by ASHRAE Construction IAQ Management Plan – Reduce IAQ problems resulting from the construction/renovation process – Reduce IAQ problems before occupancy
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Indoor Environmental Quality
Low-Emitting Materials – Use low VOC Adhesives & Sealants – Use low VOC Paints & Coatings – Use low VOC Flooring systems – Use low VOC Furniture Indoor Chemical & Pollutant Source Control – Avoid exposure to use of potentially hazardous particulates & chemical pollutants Controllability of a System – Individual lighting control for 90% of building occupants – Individual thermal control for at least 50% of building occupants Thermal Comfort – Provide thermal comfort to the occupant as per ASHRAE – Monitor the thermal performance of the building within a period of 6 to 18 months after occupancy
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Low Emitting Materials
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Daylighting
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Mold Prevention
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Innovation & Design Innovation in Design – Maximum 4 points will be awarded for exceptional performance above the requirements set by LEED for Schools Green Building Rating Systems LEED Accredited Professional – At least one principal participant of the project team shall be a LEED Accredited Professional (AP)
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