ET Revolution Pipeline is “Mechanically Complete” but Still Empty Beaver County | Butler County | Energy Services | Energy Transfer Partners | Industrywide Issues | Pennsylvania | Pipelines | Washington County February 28, 2018February 28, 2018 Energy Transfer’s Revolution Pipeline runs from Butler through Beaver to Washington County. Revolution is ready, but Rover and ME2 aren’t. Please Login to view this content. (Not a member? Join Today!) Related