Economics & Financing The economics and financing of new nuclear facilities often is misstated or misunderstood. These facts set the record straight on loan guarantees and much more. Energy Supply Nuclear energy is a vital source of electricity and needed to help America meet its energy and environmental goals. Environment Nuclear energy is friendly to the environment and America’s #1 clean energy source. New Plants New nuclear plants can and will be built. Demand, cost and timing all play a part in the development of new nuclear facilities. Radiation Radiation is part of the natural environment. With appropriate protective measures, it is not something to fear. Safety Public and worker safety are top priorities for the nuclear industry. Used Fuel Used nuclear fuel is an energy-rich resource that is safely stored and can be put to use in the future.