1. SAUSALITO COMMUNITY GREENHOUSE GAS EMISSIONS INVENTORY Years 2005 and 2010

2. Marin Climate & Energy Partnership  Created in 2007  Mission is to reduce GHG emissions to AB32 targets  Members include 10 Marin cities, the County, MMWD and TAM  Leverages member contributions with grants to develop:  GHG Inventories  Climate Action Plans  Ordinances, policies and programs

3. The Greenhouse Gas Inventory  Transportation  Residential  Commercial/Industrial  Waste  Water  Wastewater  Off-road vehicles and equipment

4. The Greenhouse Gases  Carbon Dioxide CO 2  Methane CH 4 -- 21 times more potent than CO 2  Nitrous Oxide N 2 0 -- 310 times more potent than CO 2

5. How to Calculate Emissions Activity Data  Kilowatt hours consumed  Therms consumed  Vehicle miles traveled  Gallons of gasoline burned  Tons of waste disposed  Gallons of water used X Emission Factor =

6. How to Calculate Emissions = Carbon Dioxide Equivalents (CO 2 e) Usually expressed in metric tons – MTCO 2 e

7. One Metric Ton CO 2

8. Summary 2005 vs. 2010 Sector 2005 Metric Tons CO 2 e 2010 Metric Tons CO 2 e Change Metric Tons CO 2 e % Change Residential16,30616,367+61+0.4% Commercial/Industrial13,31912,917-402-3.0% Transportation23,76023,107-653-2.7% Off-Road600497-103-17.2% Water188127-61-32.4% Wastewater319298-21-6.6% Waste1,8111,080-731-40.4% Total 56,30354,394-1,909-3.4%

9. Residential Source 2005 Energy Consumption 2010 Energy Consumption % Change Energy Consumption % Change Emissions Electricity 21,890,855 kWh 22,385,160 kWh +2.3%-9.1% Natural Gas 2,146,262 therms 2,246,572 therms +4.7% Total-- +0.4%

10. Commercial Source 2005 Energy Consumption 2010 Energy Consumption % Change Energy Consumption % Change Emissions Electricity 34,644,584 kWh 34,255,672 kWh -1.1%-16.7% Natural Gas871,175 therms 1,068,356 therms +22.6% Total-- -3.0%

11. Transportation Source 2005 Vehicle Miles Traveled 2010 Vehicle Miles Traveled % Change Vehicle Miles Traveled % Change Emissions Local Roads30,791,40030,736,650-0.2%-3.5% State Highways18,053,43818,388,072+1.9%-1.5% Total48,844,83849,124,722+0.6%-2.7%

12. Countywide VMT

13. Off-Road Vehicles & Equipment Source 2005 Fuel Use 2010 Fuel Use % Change Fuel Use % Change Emissions Construction Equipment 28,98319,502-32.7%-33.3% Lawn and Garden Equipment 33,46332,815-1.9%-2.0% Total62,44652,317-16.2%-17.2%

14. Water Source 2005 Energy Consumption 2010 Energy Consumption % Change Energy Consumption % Change Emissions Water840,500 kWh732,644 kWh-12.8%-32.4%

15. MMWD Per Capita Water Use

16. Wastewater Source 2005 Emissions 2010 Emissions % Change Energy Consumption % Change Emissions Treatment217 ---0.0% Electricity10281-13.4%-20.6% Total319298---6.6%

17. Waste Source 2005 Landfilled Tons 2010 Landfilled Tons % Change Landfilled Tons % Change Emissions Solid Waste7,5635,172-31.6% Alternative Daily Cover 1,661544-67.2%-87.9% Total9,2241,811-38.0%-40.4%

18. Countywide Waste

19. Emissions Reduction Target  Emissions reduced 3.4% between 2005 and 2010  On track to reduce emissions by 10% below 2005 level by 2020  Recommendation to adopt 15% below 2005 level by 2020

20. Climate Action Planning  State Actions  Higher Renewable Electricity Requirements  Increased Vehicle Fuel Efficiency  Reduced Carbon Intensity of Transportation Fuels

21. Climate Action Planning  Local Actions  Marin Energy Authority  Renewable Energy  Energy Efficiency  Pedestrian and Bicycle Infrastructure  Zero Waste  Pubic Outreach and Education to Change Behavior

22. Questions?