Eastside residents file complaint against PSE for “Energize Eastside” project May 5, 2014 | North America News The residents of Eastside in King County of Washington State have filed a case in Snohomish County Superior Court, against Puget Sound Energy (PSE) for its “Energize Eastside” project. This content is available to only paying subscribers. Username or E-mail Password Remember Me Forgot Password