PacifiCorp deals in the production of electricity in the United States. It has more than 10,400 megawatts of generation capacity from coal, hydro, renewable wind power, solar and geothermal, as well as gas-fired combustion turbines. The company operates as Pacific Power in Washington and California and as Rocky Mountain Power Wyoming and Idaho. PacifiCorp offers customer support and on-time delivery services. The company provides demand-side management programs for residential and business customers. It also maintains The PacifiCorp Foundation, which is one of the largest utility-endowed organizations in the U.S. In addition, PacifiCorp is a part of MidAmerican Energy Holdings Company.