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City of Pleasanton <br />GHG Inventory, Forecast, and Targets Methodology and Calculations <br /> <br />2 <br />East Bay Energy Watch (EBEW) GHG calculation methodology. These various inventories will assist in <br />the preparation of the Pleasanton CAP Update by tracking progress in specific GHG emission sectors <br />and to forecast future GHG emissions and develop a respective gap analysis that will assist in <br />identifying CAP Update policies that will achieve longer-term GHG emissions targets. <br />1.1 Regulatory Background <br />The State of California considers GHG emissions and the impacts of global warming to be a serious <br />threat to the public health, environment, economic well-being, and natural resources of California, and <br />has taken an aggressive stance to mitigate the State’s contribution to climate change through the <br />adoption of legislation, plans, and policies, the most relevant of which are summarized below. <br />▪ Executive Order S-3-05 (2005), signed by former Governor Schwarzenegger in 2005, establishes <br />Statewide GHG emissions reduction goals to achieve longer-term climate stabilization as follows: <br />by 2020, reduce GHG emissions to 1990 levels and by 2050, reduce GHG emissions to 80 percent <br />below 1990 levels. The 2050 goal was accelerated by the 2045 carbon neutral goal established by <br />Executive Order (EO) B-55-18, as discussed below.7 <br />▪ Assembly Bill 32 (2006), known as the Global Warming Solutions Act of 2006, requires California’s <br />GHG emissions be reduced to 1990 levels by the year 2020 (approximately a 15 percent reduction <br />from 2005 to 2008 levels). The AB 32 Climate Change Scoping Plan, first published in 2008, <br />identifies mandatory and voluntary measures to achieve the Statewide 2020 emissions limit, and <br />encourages local governments to reduce municipal and community GHG emissions proportionate <br />with State goals.8 <br />▪ Climate Change Scoping Plan (2008), the original California Climate Change Scoping Plan, includes <br />measures to address GHG emission reduction strategies related to energy efficiency, water use, <br />and recycling and solid waste, among other measures. Many of the GHG reduction measures <br />included in the Scoping Plan (e.g., Low Carbon Fuel Standard, Advanced Clean Car standards, and <br />Cap-and-Trade) have been adopted and implemented since approval of the Scoping Plan. <br />▪ Climate Change Scoping Plan Update (2013), the first update to the California Climate Change <br />Scoping Plan, defines CARB climate change priorities for the next five years and set the groundwork <br />to reach post-2020 Statewide GHG emissions reduction goals. The Scoping Plan Update highlighted <br />California’s progress toward meeting the 2020 GHG emission goals defined in the original Scoping <br />Plan. It also evaluated how to align the State’s longer-term GHG reduction strategies with other <br />State policy priorities, including those for water, waste, natural resources, clean energy, <br />transportation, and land use. <br />▪ Executive Order B-30-15 (2015) - Establishes Statewide GHG emissions reduction goals of reducing <br />GHG emissions to 40 percent below 1990 levels by 2030. <br />▪ Senate Bill 32 (2016), signed by former Governor Brown in 2016, codified the Statewide mid-term <br />GHG reduction goal of 40 percent below 1990 levels by 2030. CARB formally adopted an updated <br />Climate Change Scoping Plan in December 2017, laying the roadmap to achieve 2030 goals and <br />giving guidance to achieve substantial progress toward 2050 State goals. <br /> <br />7 Executive Orders are binding only unto State agencies. Accordingly, EO S-03-05 will guide State agencies’ efforts to control and regulate GHG <br />emissions but will have no direct binding effect on local government or private actions. <br />8 Specifically, the AB 32 Climate Change Scoping Plan states CARB, “encourages local governments to adopt a reduction goal for municipal <br />operations emissions and move toward establishing similar goals for community emissions that parallel the State commitment to reduce <br />GHG emissions by approximately 15 percent from current levels by 2020” (p. 27). “Current” as it pertains to the AB 32 Climate Change <br />Scoping Plan is commonly understood as between 2005 and 2008.