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4 Environmental Analysis <br /> 4.8 Greenhouse Gas Emissions <br /> County Community Climate Action Plan (CCAP) encourages energy efficiency and renewable <br /> energy. The Project will help the county meet its renewable energy goals. <br /> Association of Bay Area Governments and Metropolitan Transportation <br /> Commission <br /> As required by the Sustainable Communities and Climate Protection Act of 2008 (SB 375), the <br /> Association of Bay Area Governments (ABAG) and the Metropolitan Transportation Commission <br /> (MTC) developed a Regional Transportation Plan / Sustainable Community Strategy as a <br /> component of Plan Bay Area 2040 (MTC and ABAG 2017). In October 2021, the Plan Bay Area <br /> 2050 and Final EIR were adopted (MTC and ABAG 2021). Plan Bay Area 2050 focuses on climate <br /> change and strategies for resilience against hazards such as sea-level rise and wildfires. Plan <br /> Bay Area 2050 includes an implementation plan detailing specific actions to be taken in the next <br /> 5 years. <br /> Plan Bay Area 2050 provides a blueprint for how the Bay Area can accommodate future growth <br /> while achieving regional GHG emissions reduction targets established by the CARB pursuant to <br /> SB 375. <br /> Alameda County General Plan <br /> Alameda County adopted the CCAP to reduce GHG emissions. This plan was approved and <br /> adopted as an Element of the Alameda County General Plan by the Alameda County Board of <br /> Supervisors on February 4, 2014. Full implementation of the strategies in the CCAP would allow <br /> the County to reduce GHG emissions to 80 percent below 1990 levels by 2050 (Alameda <br /> County 2014). The plan describes implementation steps in six action areas (land use, <br /> transportation, energy, water, waste, and green infrastructure) to achieve the county's GHG <br /> reduction targets. The Project offers support for CAP particularly in the Building Energy Action <br /> Area's following measure: <br /> ,Dc E-4: Identify and develop financing programs that encourage energy efficiency and <br /> renewable energy. <br /> 4.8.3 Methodology <br /> As described above, the SJVAPCD has adopted its Guidance for Valley Land-Use Agencies in <br /> Addressing GHG Emission Impacts for New Projects Under CEQA (SJVAPCD 2009a). A GHG <br /> analysis is required to be included in CEQA documents for all non-exempt projects. The <br /> SJVACPD supports the use of the interim thresholds as established by CAPCOA when adopted <br /> thresholds are not applicable. While a new threshold has not been established to meet SB 32 <br /> targets beyond 2020, CAPCOA proposes that projects amortize construction emissions over the <br /> 30-year lifetime of any given project. Project construction emissions can be amortized by <br /> calculating total construction period emissions and dividing by the 30-year lifetime of the project. <br /> For this Project, the major source of GHGs is the combustion of fuel in off-road construction <br /> equipment, vehicles used to haul equipment and materials, and vehicles used by workers <br /> commuting to and from the site. Operational GHG emissions would result from employee vehicle <br /> trips made to and from the site, energy usage, and from the on-site emergency generator for <br /> testing and maintenance. The California Emissions Estimator Model (CaIEEMod) was used to <br /> Griffith Energy Storage Project 4.8-8 Tetra Tech/SCH 2022120675 <br /> Draft Environmental Impact Report August 2023 <br />