RCW 19.280.065
Finding- 2023 c 200 : "The legislature finds that the electric grid is undergoing profound changes. Due to decreasing costs of renewable generation and policies like the clean energy transformation act, the grid is gradually evolving from one built to deliver to the customer electricity from centralized electric generation plants to one with variable energy resources like wind turbines and solar panels dispersed geographically across a broad landscape. As described in the 2021 Washington state energy strategy, the grid that our region is transitioning to will require greater transmission capacity and make greater use of energy storage and customer-side resources to manage the generation on the supply side.
As clean electricity replaces fossil fuels in the state's economy, the transmission and distribution infrastructure, the sticks and wires of the grid, must meet increasingly complex service requirements and loads. The changing demand includes, but is not limited to, population changes, vehicle charging, serving other specialized technology that requires high power quality, electrification of building-related end uses now served by fossil fuels, electricity deployed on the customer side of the meter through net metering, community solar programs, and the growth of demand response programs.
Further, the clean energy transformation act requires that utilities making investments in new resources after May 2019, rely on energy efficiency, demand response, renewable resources, and energy storage to the maximum extent feasible, while transitioning away from coal and natural gas-fired generation. Electric utilities are actively working to ensure resource adequacy through the development of explicit resource adequacy standards and a standardized resource adequacy program. This work is ongoing and should result in a binding and enforceable program with a robust public oversight mechanism. Understanding and addressing any energy adequacy challenges created by a deeply decarbonized grid is key to keeping the state's supply of electricity reliable." [2023 c 200 s 1.]
Finding- 2020 c 63 : "The legislature finds that the Northwest's power system is undergoing significant changes, including the retirement of baseload power generation resources, changes in hydroelectric output, and increases in distributed generation and variable renewable generation. Maintaining the adequacy, sufficiency, and availability of power supply to the growing populace in the Northwest is critical to the future of the region. Additional information sharing and coordination among utilities, planning entities, and state agencies is necessary to ensure that the region is adapting to the changing power system while maintaining the adequacy, sufficiency, and availability of the power supply for the region." [2020 c 63 s 1.]