WASHINGTON, March 12 -- The Sierra Club issued the following news release: Santee Cooper continues on its dangerous path to build out more dirty gas, which would be a major hit to the pocketbooks of customers across South Carolina. Friday afternoon, the South Carolina Public Service Commission (PSC) submitted an order approving the 2023 Santee Cooper Integrated Resource Plan (IRP), which includes approval of a massive new methane gas plant proposed to be built with investor-owned utility Domini  more