Item 22 - Resolution Adopting Local CEQA Guidelines Resolution

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Local Guidelines for Implementing the California Environmental Quality Act (2023) INITIAL STUDY 2023 City of Santa Ana Local Guidelines 5-16 ©Best Best & Krieger LLP Once the amount of a project’s greenhouse gas emissions have been described, estimated, or calculated, the City should consider the following factors, among others, to determine whether those emissions are significant: (1) The extent to which the project may increase or reduce greenhouse gas emissions as compared to the existing environmental setting. Physical environmental conditions in the vicinity of the project, as they exist at the time the Notice of Preparation is published or the time when the environmental analysis is commenced, will normally constitute the baseline. All project phases, including construction and operation, should be considered in determining whether a project will cause emissions to increase or decrease as compared to the baseline; (2) Whether the project emissions exceed a threshold of significance that the Lead Agency determines applies to the project. The Lead Agency may rely on thresholds of significance developed by experts or other agencies, provided that application of the threshold and the significance conclusion is supported with substantial evidence. When relying on thresholds developed by other agencies, the Lead Agency should ensure that the threshold is appropriate for the project and the project’s location; and (3) The extent to which the project complies with regulations or requirements adopted to implement a statewide, regional, or local plan for the reduction or mitigation of greenhouse gas emissions (see, e.g., State CEQA Guidelines section 15183.5(b)). Such requirements must be adopted by the relevant public agency through a public review process and must reduce or mitigate the project’s incremental contribution of greenhouse gas emissions. If there is substantial evidence that the possible effects of a particular project are still cumulatively considerable notwithstanding compliance with the adopted regulations or requirements, an EIR must be prepared for the project. In determining the significance of impacts, the Lead Agency may consider a project's consistency with the State's long- term climate goals or strategies, provided that substantial evidence supports the agency's analysis of how those goals or strategies address the project's incremental contribution to climate change and its conclusion that the project's incremental contribution is not cumulatively considerable. The Lead Agency may use a model or methodology to estimate greenhouse gas emissions resulting from a project. The Lead Agency has discretion to select the model or methodology it considers most appropriate to enable decision makers to intelligently take into account the project's incremental contribution to climate change. The Lead Agency must support its selection of a model or methodology with substantial evidence. The Lead Agency should explain the limitations of the particular model or methodology selected for use.