The Propane Education & Research Council (PERC) promotes the safe and efficient use of odorized propane gas. PERC supports research, training, and safety programs across multiple markets including residential, commercial, propane autogas, landscape, agriculture, and industrial. Installing a basic propane fueling station is less expensive than gasoline or diesel stations, with a 2000 gallon skid mounted system costing around $30,000 installed. Propane is a cleaner, productive, and contained fuel that has many aftermarket conversion and original equipment manufacturer partners.