You can’t pick up a newspaper, watch TV, or go on the internet without seeing somehting about green building. Test

12% 30% 65% 70% U.S. Building Impacts: Water Use Greenhouse Waste Gas Emissions 65% Waste Output 70% Electricity Consumption It’s an important topic because buildings have a huge impact on the environment. They tax our resources, they contribute to global warming, they are where we spend as much as 90% of our time Test

worldwide are certified with a voluntary, consensus-based Levels of LEED Ratings A New Unit of Measure Green Buildings worldwide are certified with a voluntary, consensus-based rating system. There are four levels of LEED. The LEED Rating System is flexible, not a ‘one-sized fits all’ approach There are a few prerequisites all projects must meet in the Rating System, and beyond that project teams can choose which credits to pursue based on their environmental and performance goals as long as they meet the minimum threshold for certification There are 4 different thresholds for LEED certification to recognize varying levels of achievement: Certified, Silver, Gold and Platinum Test

50-90% 30-50% 35% 30% WASTE COST SAVINGS WATER USE SAVINGS CARBON Average Savings of Green Buildings WASTE COST SAVINGS 50-90% WATER USE SAVINGS 30-50% CARBON SAVINGS 35% ENERGY SAVINGS 30% If we build our buildings green – we can have a huge impact Source: Capital E Test

100% TEAM EFFORT Strategies to Achieve Sustainability Energy Saving systems Energy Recovery Variable Freq. Drives Geo-Exchange Solar Collectors Smart Lighting Designs Storm Water Management Systems Smaller Building Footprints Bio-Retention Water Harvesting Recycled Material Use Site Selection and Restoration Water Conserving Fixtures and Harvesting systems The LEED Rating System is flexible, not a ‘one-sized fits all’ approach There are a few prerequisites all projects must meet in the Rating System, and beyond that project teams can choose which credits to pursue based on their environmental and performance goals as long as they meet the minimum threshold for certification There are 4 different thresholds for LEED certification to recognize varying levels of achievement: Certified, Silver, Gold and Platinum 100% TEAM EFFORT Test

LEED for new construction buildings Distribution by geography 200+ 100-199 as of 07/06 50-99 20-49 1-19 9 4 11 69 125 25 82 40 28 14 8 134 186 480 22 23 57 19 6 18 73 102 120 79 119 36 52 74 95 173 174 33 105 61 27 12 9 (DE) 38 (DC) 23 (DE) 24 (NH) 5 (OK) 68 AK=10 HI=16 PR=1 There are LEED certified and registered projects in every state in the union – and California leads the way Test

RESPONSIBLE PROFESSIONAL Make of “Paper Stone” NEEDED POSSIBLE Test