Sacramento NOx Emissions

Transcription

1 Sacramento NOx Emissions Sacramento NOx Emissions Mobile Source NOx Emissions 209 Total Tons Per Day 255 Total Tons Per Day Equipment 6 3% Stationary 3 15% On-Road 4 33% Mobile Sources2 8 13% Trucks 5 2 3) Includes fuel combustion activities, waste disposal, cleaning and surface coatings, petroleum production, and industrial processes 4) Includes light and medium duty passenger and commercial cars and trucks, and buses 5) Includes Medium Heavy and Heavy Heavy Diesel trucks 6) Includes industrial equipment such as forklifts and cargo handling equipment, commercial equipment such as generator sets, and lawn and garden equipment

2 Sacramento PM 2.5 Emissions Sacramento PM 2.5 Emissions Mobile Source PM 2.5 Emissions 8 Total Tons Per Day 90 Total Tons Per Day 8% 10% 79% Mobile Sources 2 9% Equipment 3 Stationary 3 Trucks 2 15% On-Road 1 1 3) Includes fuel combustion activities, waste disposal, cleaning and surface coatings, petroleum production, and industrial processes 4) Includes light and medium duty passenger and commercial cars and trucks, and buses 5) Includes Medium Heavy and Heavy Heavy Diesel trucks 6) Includes industrial equipment such as forklifts and cargo handling equipment, commercial equipment such as generator sets, and lawn and garden equipment

3 Sacramento NOx mobile source emissions Sacramento NOx Mobile Source Emissions 209 Total Tons Per Day Equipment 3 On-Road 1 33% 13% Trucks 2 2 1) Includes light and medium duty passenger and commercial cars and trucks, and buses 2) Includes Medium Heavy and Heavy Heavy Diesel trucks 3) Includes industrial equipment such as forklifts and cargo handling equipment, commercial equipment such as generator sets, and lawn and garden equipment Source: California Air Resources Board 2004 Estimated Annual Average Emissions

4 Sacramento PM 2.5 mobile source emissions Sacramento PM 2.5 Mobile Source Emissions 8 Total Tons Per Day 8% 10% Equipment 3 Trucks 2 15% On-Road 1 1) Includes light and medium duty passenger and commercial cars and trucks, and buses 2) Includes Medium Heavy and Heavy Heavy Diesel trucks 3) Includes industrial equipment such as forklifts and cargo handling equipment, commercial equipment such as generator sets, and lawn and garden equipment Source: California Air Resources Board 2004 Estimated Annual Average Emissions 1

5 Therefore, for diesel sources in Sacramento» Trucks, and Equipment are the drivers of NOx, and», Equipment and Trucks are the drivers of PM2.5.» Collaborative Projects that would have the greatest impacts include: Idle reduction strategies along major trucking corridors Truck engine retrofit program for large fleets and owner operated vehicles Green contracting agreements for public contracts equipment retrofits through rental companies Idle reduction technologies for switcher rail engines Auxiliary engines for heating ventilation and air conditioning on passenger trans Cleaner fuels, retrofits, replacements, and repowers for farm equipment Electrification and efficiency improvements for agricultural pumps

6 California NOx Emissions California NOx Emissions 3333 Total Tons Per Day Stationary 4 15% Natural Sources 3 3% Mobile Sources 2 8 Mobile Source NOx Emissions 2708 Total Tons Per Day 5% Ships and Commercial Boats Equipment 7 3% On-Road 5 38% Trucks 6 3) Represents non-anthropogenic sources, primarily wildfires 4) Includes fuel combustion activities, waste disposal, cleaning and surface coatings, petroleum production, and industrial processes 5) Includes light and medium duty passenger and commercial cars and trucks, and buses 6) Includes Medium Heavy and Heavy Heavy Diesel trucks 7) Includes industrial equipment such as forklifts and cargo handling equipment, commercial equipment such as generator sets, and lawn and garden equipment 2

7 California PM 2.5 Emissions California PM 2.5 Emissions 860 Total Tons Per Day Mobile Source PM 2.5 Emissions 102 Total Tons Per Day 5% On-Road 5 20% 6 8% Mobile Sources 2 Ships and Commercial Boats 19% Natural Sources 3 Stationary 4 10% Equipment 7 Trucks 6 13% 3) Represents non-anthropogenic sources, primarily wildfires 4) Includes fuel combustion activities, waste disposal, cleaning and surface coatings, petroleum production, and industrial processes 5) Includes light and medium duty passenger and commercial cars and trucks, and buses 6) Includes Medium Heavy and Heavy Heavy Diesel trucks 7) Includes industrial equipment such as forklifts and cargo handling equipment, commercial equipment such as generator sets, and lawn and garden equipment