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LEED 2.2 for New Construction LEED 2.0 for Existing Buildings

Discover the ins and outs of LEED rating systems for new construction and existing buildings, including point breakdowns, categories, prerequisites, and key strategies for achieving certification.

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LEED 2.2 for New Construction LEED 2.0 for Existing Buildings

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  1. LEED 2.2 for New ConstructionLEED 2.0 for Existing Buildings Ron Brown UMB AEC

  2. LEED NC Rating SystemEstablished by the U.S. Green Building Council • Menu Driven 69 Point System • Certified 26 – 32 Points • Silver 33 – 38 Points • Gold 39 – 51 Points • Platinum 52 – 69 Points

  3. LEED Rating System Categories • Sustainable Sites 14 Pts • Water Efficiency 5 Pts • Energy & Atmosphere 17 Pts • Materials & Resources 13 Pts • Indoor Environmental Quality 15 Pts • Innovation and Design Process 5 Pts Total 69 Pts

  4. Sustainable Sites 14 Pts Prerequisite: Construction Activity Pollution Control • Site Selection 1 Pt • Development Density & Community Connectivity 1 Pt • Brownfield Redevelopment 1 Pt • Alternative Transportation 4 Pts • Reduced Site Disturbance 2 Pts • Stormwater Management 2 Pts • Reduce Heat Island 2 Pts • Light Pollution 1 Pt.

  5. Water Efficiency 5 Pts • Water Efficient Landscaping 2 Pts • Innovative Waste Water Technologies 1 Pt • Water Use Reduction 2 Pts

  6. Energy & Atmosphere 17 Pts Prerequisites • Fundamental Commissioning • Minimum Energy Performance • CFC Reduction HVAC&R • Optimize Energy Performance by 14% for New or 7% for Existing Buildings

  7. Energy & Atmosphere 17 Pts • Optimize Energy Performance 10 Pts • On-Site Renewable Energy 3 Pts • Enhanced Commissioning 1 Pt • Ozone Depletion 1 Pt • Measurement & Verification 1 Pt • Green Power 1 Pt

  8. Materials & Resources 13 Pts Prerequisite: Storage and Collection of Recyclables • Building Reuse 3 Pts • Construction Waste Management 2 Pts • Materials Reuse 2 Pts • Recycled Content 2 Pts • Regional Materials 2 Pts • Rapidly Renewable Materials 1 Pt • Certified Wood 1 Pt

  9. Indoor Environmental Quality 15 Pts Prerequisites: • Minimum IAQ • Environmental Tobacco Smoke Control

  10. Indoor Environmental Quality 15 Pts • OutdoorAir Delivery Monitoring 1 Pt • Increased Ventilation 1 Pt • Construction IAQ Management 2 Pts • Low Emitting Materials 4 Pts • Indoor Chemical & Pollutant Source Control 1 Pt • Controllability of Systems 2 Pts • Thermal Comfort 2 Pts • Daylight & Views 2 Pts

  11. Innovation & Design Process 5Pts • Innovation in Design 4 Pts • LEED Accredited Professional 1 Pt

  12. LEED EB Rating SystemEstablished by the U.S. Green Building Council • Menu Driven 85 Point System • Certified 32 – 39 Points • Silver 40 – 47 Points • Gold 48 – 63 Points • Platinum 64 – 85 Points Focuses on Building Operations, with renewal certification every 1-5 years

  13. LEED Rating System Categories • Sustainable Sites 14 Pts • Water Efficiency 5 Pts • Energy & Atmosphere 23 Pts • Materials & Resources 16 Pts • Indoor Environmental Quality 22 Pts • Innovation and Design Process 5 Pts Total 85 Pts

  14. Sustainable Sites 14 Pts Prerequisite: Erosion & Sedimentation Control Prerequisite: Age of Building 2+ years old or LEED Certified • Green Site & Exterior Maintenance 2 Pt • Development Density & Community Connectivity 1 Pt • Alternative Transportation 4 Pts • Reduced Site Disturbance 2 Pts • Stormwater Management 2 Pts • Reduce Heat Island 2 Pts • Light Pollution 1 Pt.

  15. Water Efficiency 5 Pts Prerequisite: Minimum Water Efficiency Prerequisite: Discharge Water Compliance • Water Efficient Landscaping 2 Pts • Innovative Waste Water Technologies 1 Pt • Water Use Reduction 2 Pts

  16. Energy & Atmosphere 23 Pts Prerequisites • Fundamental Commissioning • Minimum Energy Performance – Energy Star 67 - 17% Reduction Relative to National Building Market • Ozone Protection

  17. Energy & Atmosphere 23 Pts • Optimize Energy Performance 10 Pts • Renewable Energy On/Off -Site 4 Pts • Building Operations & Maintenance 3 Pts • Additional Ozone Protection 1 Pt • Performance Measurement 3 Pt • Document Emissions Impact 1 Pt • Documenting Sustainable Building Cost Impacts 1 Pt

  18. Materials & Resources 16 Pts Prerequisites:Waste Stream Audit/Recycling Prerequisite: Reduced Mercury in Light Bulbs • Construction Waste Management 2 Pts • Optimize Alternative Materials 5 Pts • IAQ Complaint Materials 2 Pts • Sustainable Cleaning Products & Materials 3 Pts • Occupant Recycling 30/40/50% 3 Pts • Additional Reduced Mercury 1Pt

  19. Indoor Environmental Quality 22 Pts Prerequisites: • Minimum IAQ • Environmental Tobacco Smoke Control • Asbestos Removal/Encapsulation • PCB Removal

  20. Indoor Environmental Quality 22 Pts • OutdoorAir Delivery Monitoring 1 Pt • Increased Ventilation 1 Pt • Construction IAQ Management 1 Pt • Documenting Productivity Impacts 2 Pts • Indoor Chemical & Pollutant Source Control 2 Pt • Controllability of Systems 2 Pts • Thermal Comfort 2 Pts • Daylight & Views 4 Pts • Contemporary IAQ 1 Pt • Green Cleaning 6Pts

  21. Innovation & Design Process 5Pts • Innovation in Design 4 Pts • LEED Accredited Professional 1 Pt

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