Washington UTC - U 240281 RNW and Partners Comments on ISP Rulemaking

RNW and our partner organizations – NW Energy Coalition, Climate Solutions, and Rewiring America – filed several rounds of comments in Washington’s integrated system plan (ISP) rulemaking docket. The docket stems from the passage of HB 1589, which requires Puget Sound Energy to undertake integrated system planning between its electric and gas systems in an effort to decarbonize the gas system. We have weighed in on the definition of commercially available, the use of a cost test to determine the lowest reasonable cost of decarbonization, and the interpretation of emission reduction targets, among other things.