MILWAUKEE – May 8, 2012 – Alliance AutoGas fueling partner Charter Fuels shared the benefits of clean, affordable propane autogas for fleets at the ninth annual “Driving Toward 2020: Green Vehicles Workshop.” Hosted at the Milwaukee Area Technical College by Wisconsin Clean Cities May 4, the all-day event explored the latest trends in the alternative fuel industry and gave students and community members a chance to experience green vehicles firsthand.

The event featured alternative fuel and...