Nuclear Reactors 417 - Fort Calhoun Nuclear Generating Station In Nebraska Is Being Permanently Shut Down
I have often blogged that ultimately it will be the market and public opinion that will kill off nuclear power. One or two more major accidents will sour the public and investors on nuclear power. Increasingly cheap alternative energy and rising costs for nuclear power will also doom nuclear as a source of electricity. Relevant to this point of view is the fact that the Ft. Calhoun nuclear power plant in Nebraska is being shut down because it could not compete in the marketplace.
The Fort Calhoun Nuclear Generating Station is located between Fort Calhoun and Blair, Nebraska next to the Missouri River. The plant began construction in 1966 and was put into operation in 1973. The plant has one pressurized water reactor that generates four hundred and seventy six megawatts at full power. The Omaha Public Power District owns the plant and it is operated by Exelon Nuclear Partners. The plant was originally licensed for forty years but had its license extended an additional twenty years to 2033 in 2003.
In April of 2011 the FCNGS was shut down for refueling. In May of 2011 the Missouri River flooded and the plant was surrounded by flood waters. Then in June, there was an electrical fire that shut off the supply of water to the spent fuel cooling pool for ninety minutes. Following the flood and the fire, there was a major inspection of the plant. It was discovered that the original design of the plant had some serious deficiencies and critics said that the plant should never have been licensed for operation in the first place. The plant remained shut down for three years while further inspections and repairs were carried out. It resumed operation in 2013.
Federal and state government have refused to provide subsidies or other support for the FCNGS on the basis of it being a low carbon energy source. The demand for electricity in the area is down due to slow economic growth. The plant has the smallest nuclear power reactor in the country and is not as competitive in the energy market as the bigger power reactors. For all these reasons, in June of 2016 the OPPD made the decision to shut down the FCNGS permanently even though it is licensed to operate for another seventeen years. The NRC does not permit nuclear power plants to operate if they cannot show a profit.
The power being generated by the reactor is being gradually reduced over a six month period. The fission process in the reactor is scheduled to stop completely in March of 2017. The plant will then be ready for decommissioning in November of 2017. The FCNGS will either be boarded up and fenced in for twenty to forty years in what is call a Safstor process before it is dismantled or it will be dismantled immediately in what is referred to as the Decon method.
As more licenses expire and more aging nuclear power plants become too expensive to compete in the energy marketplace and are closed, the number of nuclear power reactors operating in the U.S. will steadily decline. They will not be replaced by new nuclear power reactors but by alternative sustainable sources of energy. It is twilight for the age of nuclear power in the U.S.
Fort Calhoun Nuclear Generating Station:
