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Sequoia Ecological Consulting, Inc. CalVTP Project-Specific Analysis and Addendum Augustin Bernal Community Park Fuel Reduction November 2025 4-56 4.7.1.2. Impact GHG-2 The use of vehicles and mechanical equipment, prescribed herbivory, herbicide application, and prescribed burning during initial and maintenance treatments would result in GHG emissions. However, these treatments would have relatively low GHG emissions compared to GHG emissions from catastrophic wildfires. Wildfire hazards, including wildfire intensity and rate of spread, could be somewhat reduced through implementation of the Project. The PEIR evaluated the potential for CalVTP treatments to produce GHG emissions and determined the impact to be potentially significant and unavoidable. This was found to be the cause because although SPRs and MMs are in place, cumulative emissions from activities like mechanical vegetation removal, prescribed burning, and equipment operation may still surpass thresholds established by climate action policies. No feasible mitigation that could fully offset or eliminate these emissions was identified. This impact falls within the scope of the PEIR, as the Project’s proposed activities—including the type of equipment used, duration of operations, and the objective to reduce wildfire risk and associated GHG emissions—align with those evaluated in the PEIR. MM GHG-2 would be implemented to reduce GHG emissions from pile burning by targeting burns when fuel moisture is higher, minimizing the total area burned through mosaic patterns, leaving large fuels unburned, and timing burns to occur before the emergence of new fuels. Despite the implementation of this measure, treatment activities would contribute to annual GHG emissions generated under the CalVTP, and this impact would fall within the finding of potentially significant and unavoidable, as identified in the PEIR. Methods for reducing GHG emissions from burns would be integrated into SPR AQ-3 (Burn Plan) as described in MM GHG-2. The inclusion of approximately 93 acres of land that is outside the CalVTP treatable landscape in the proposed treatment area constitutes a change to the geographic extent presented in the PEIR, and the added acreage would not expand the total annual acreage of 250,000 acres per year proposed for treatment under the PEIR. However, GHG emissions and associated climate change impacts are global in nature and are not contained within the boundary of the treatable areas. Therefore, the GHG impact is also the same, as described above. This determination is consistent with the PEIR and would not constitute a substantially more severe significant impact than what was covered in the PEIR. 4.7.1.3. New Impacts Related to GHG Emissions The proposed treatment is consistent with the treatment types and activities considered in the CalVTP PEIR. The project proponent has considered the site-specific characteristics of the proposed treatments and determined they are consistent with the applicable regulatory and environmental conditions presented in the CalVTP PEIR (Section 3.8.1, Regulatory Setting, and Section 3.8.2, Environmental Setting, in Volume II of the Final PEIR).