Photo courtesy Alliance AutoGas .

Photo courtesy Alliance AutoGas.

National clean vehicle and fuel provider Alliance AutoGas recently received new Environmental Protection Agency (EPA) certifications for propane covering more than 50 vehicle platforms.

Alliance AutoGas was given EPA certification of the Prins VSI System for the 2012 and 2013 GM 4.8L and 6.0L engines, which are included in vehicles such as the Silverado and Express.

“Four additional certifications are completed and awaiting final EPA authorization, five more are in process and will be completed by 4th quarter 2013,” stated Stuart Weidie, president of Alliance AutoGas.

The EPA certifications, provided by Blossman Services, Inc., equipment technology provider of Alliance AutoGas, allow the company to serve more fleets across the country, particularly government and commercial fleets that rely heavily upon light and medium vehicles like vans and trucks.