Climate Action Plan
The Climate Action Plan is the Department’s guide to addressing climate change in the programs, projects, and activities over which it has authority.
Our Climate Action Plan is divided into three phases to address mitigation, adaptation, and consistency in the analysis of climate change:
- Phase I: Greenhouse Gas Emissions Reduction Plan (GGERP) – The Plan lays out the Department’s GHG emissions reduction goals and strategies for the near-term (present to 2020) and long-term (2050).
- Phase II: Climate Change Analysis Guidance – This phase of planning develops a framework and guidance for consistent incorporation and alignment of analysis for climate change impacts in DWR’s project and program planning activities
- Phase III: DWR’s Climate Change Vulnerability Assessment and Adaptation Plan (VA/AP) – The VA/AP describes, evaluates, and quantifies the vulnerabilities of DWR’s assets and business to potential climate change impacts.
We have identified 11 GHG emissions reduction measures, which include:
- termination of its participation and associated delivery of electricity from a coal-fired power plant
- efficiency improvements to DWR’s existing facilities
- purchase and development of renewable and high efficiency electricity supplies
- comprehensive improvements to DWR’s construction practices
- improvements to DWR’s business activities that will reduce GHG emissions
In total, these measures will reduce annual GHG emissions in 2020 by over 1 million metric tons per year and by over 2.5 million metric tons per year in 2050. For more on steps DWR is taking to reduce GHG emissions, please see Clean Energy for California.
DWR issues an Annual GHG Emissions Report each year detailing the measured and calculated GHG emissions from our activities. These reports fulfill the requirements articulated in DWR's Climate Action Plan Phase I: Greenhouse Gas Emissions Reduction Plan. Reports will be issued when data for the year is available and complete, usually several months into the calendar year following the reporting year.
In 2016, DWR completed a comprehensive review of its energy portfolio and energy efficiency efforts related to the State Water Project.
- California Department of Water Resources Final Climate Action Plan Phase I: Greenhouse Gas Emissions Reduction Plan
- Initial Study and Negative Declaration with Responses to Comments for the Department of Water Resources Draft Climate Action Plan Phase 1: Greenhouse Gas Emissions Reduction Plan
- Notice of Determination for the California Department of Water Resources Climate Action Plan Phase 1: Greenhouse Gas Emissions Reduction Plan
- Baseline Emissions Inventory (1990)
- DWR 2nd Generation Emissions Reduction Goal
- DWR GHG Emissions Reports
The California State Water Project, owned and operated by DWR, delivers water to about 25 million Californians and 750,000 acres of irrigated farmland. Getting water to these users requires a large amount of electricity. In fact, the State Water Project is one of the largest single consumers of electricity in the state, using around 8,000 gigawatt-hours per year. The State Water Project also generates a large amount of electricity each year at its reservoirs and in-conduit generating stations. The State Water Project actually generates about half of all the energy it uses each year. Even with all of the electricity the State Water Project uses, it only accounts for about 3% of statewide electricity use.
We identified a critical need for consistent departmental analysis and alignment of climate change impacts on the wide array of project and program planning activities we conduct. Climate change analysis can be extremely complex, as it must account for large uncertainties about future climate conditions and their impacts. This DWR Climate Action Plan will ensure that all DWR planning activities meet standards for quality, scientific rigor, and consistency. Phase II Climate Change Analysis Guidance establishes a two-step process for DWR project managers to screen for and evaluate risks to planning and operational activities posed by climate change.
The Climate Change Vulnerability Assessment and Adaptation Plan (VA/AP) describes, evaluates, and quantifies, where possible, the vulnerabilities of DWR’s assets and business activities using projected changes in temperature, wildfire, sea level rise, and hydrology (including precipitation, snowpack runoff, and flooding). These vulnerabilities will be prioritized, and appropriate adaptation strategies will be developed to address them. Work on DWR’s VA/AP began in 2014. As of fall 2017, the vulnerability assessment portion of Phase III is complete and undergoing executive review, and the Adaptation Plan will be following in 2017/2018.