The Pennsylvania Department of Environmental Protection (DEP) has awarded Colonial Airport Parking an Alternative Fuels Incentive Grant (AFIG) for $66,000 that will cover 100% of the LPG (Liquid Propane Gas) conversions for four shuttle buses. LESTER, PA.: The Pennsylvania Department of Environmental Protection (DEP) has awarded Colonial Airport Parking an Alternative Fuels Incentive Grant (AFIG) […]