Presentation is loading. Please wait.

Presentation is loading. Please wait.

GREENHOUSE GAS POLLUTANTS Building a Greenhouse Gas Emissions Inventory in CEIDARS Larry Hunsaker Emission Inventory Workshop Air Resources Board March.

Similar presentations


Presentation on theme: "GREENHOUSE GAS POLLUTANTS Building a Greenhouse Gas Emissions Inventory in CEIDARS Larry Hunsaker Emission Inventory Workshop Air Resources Board March."— Presentation transcript:

1 GREENHOUSE GAS POLLUTANTS Building a Greenhouse Gas Emissions Inventory in CEIDARS Larry Hunsaker Emission Inventory Workshop Air Resources Board March 13, 2006

2 Air Resources Board Emission Inventory Workshop Spring 2006 On June 1, 2005, Governor Schwarzenegger signed Executive Order S-3-05 which calls for: A reduction of California’s Green House Gas (GHG) emissions to 2000 levels by 2010 A reduction of GHG emissions to 1990 levels by 2020 A reduction of GHG emissions to 80% below 1990 levels by 2050 Why Develop a CEIDARS Greenhouse Gas Inventory?

3 Current California GHG Inventory The California Energy Commission (CEC) develops the current top down GHG Inventory YearMMTCO 2 EGov’s GoalNeeded Reduction (%) 1990439-- 2000489-- 2010(544)489~10% 2020(606)439~30% 2050(836)88~90% MMTCO 2 E – Million Metric Tons of CO2 Equivalent Emissions

4 Air Resources Board 2002 California GHG Emission Breakdown

5 Emission Inventory Workshop Spring 2006 Developing World 24% U.S. Is The Largest Single Contributor To GHG Emissions Russia & Eastern Europe 13% United States 25% Europe & Asia 26% China 12% Source: U.S. EPA International Emission Inventory Source: U.S. EPA Global Warming Website In 1998 CO 2 Equivalents

6 Air Resources Board Current CEIDARS Capability CEIDARS currently accepts the following GHG pollutants: Pollutant CO2 EquivalentsFormula MW (g/mol)CASPOL CO21 44124-38-9124389 CH423CH41674-82-874828 N2O296N2O4410024-97-210024972 HFC-2312,000CHF37075-46-775467 HFC-134a1,300C2H2F4102811-97-2811972 HFC-152a120C2H4F26675-37-675376 CF45,700CF48875-73-075730 SF622,200SF61462551-62-42551624

7 Air Resources Board Emission Inventory Workshop Spring 2006 What We Need From You Facility Level GHG Data Updated Process Rate data for sources of fuel combustion Updated Areawide Source Methods to account for GHG emissions


Download ppt "GREENHOUSE GAS POLLUTANTS Building a Greenhouse Gas Emissions Inventory in CEIDARS Larry Hunsaker Emission Inventory Workshop Air Resources Board March."

Similar presentations


Ads by Google