Welcome to U.F.B.L.I. – Long Island’s largest fuel buyers co-op, where we use our purchasing power to reduce YOUR heating oil bills. United Fuel Buyers of Long Island works in many ways to make heating more affordable. We use the buying power of our members to secure discounted prices with established local oil dealers on your behalf. If you are a heating oil consumer who wants to save on their heating bills and you’re in our Long Island service area, this program is for you. Our members save on average 30 to 40 cents per gallon compared to the statewide surveys of NYSERDA.