Norpro has been an industry leader in natural gas and propane since operations began in 1986. By continually improving designs, components and technology we strive to produce the best in terms of durability and longevity. By using only the finest components including engines from Nissan, Hyundai and General Motors ( GM ). Alternative Fuel generators are found in many applications including residential, commercial, industrial, mobile, and land-based. Norpro alternative fuel generators are designed to run on Liquid Propane or Natural Gas fuel for years. From the smallest 9kW portable to the largest 125kW unit, Norpro has a generator to fit your needs.