logoLarge Generators Unlimited is proud to now provide generators that run on Biodiesel fuel, a blend of bio and regular diesel, as a cleaner burning alternative fuel for your special event. We are proud to do our part to help the Earth breathe a little easier.Generators Unlimited is committed to doing our part to help reduce greenhouse emissions using the latest green technologies. Click here to read about our first implementation of alternative fuels back in 2004 using 100% vegetable oil.