The "Nuclear Power 2010 Program" was launched in 2002 by President George W. Bush in 2002, 13 months after the beginning of his presidency, in order to restart orders for nuclear power reactors in the U.S. by providing subsidies for a handful of Generation III+ demonstration plants. The expectation was that these plants would come online by 2010, but it was not met.
In March 2017, the leading nuclear-plant maker, Westinghouse Electric Company, filed for bankruptcy due to losing over $9 billion in construction losses from working on two nuclear plants. This loss was partly caused by safety concerns due to the Fukushima disaster, Germany's Energiewende, the growth of solar and wind power, and low natural gas prices. [1]
The "Nuclear Power 2010 Program" was unveiled by the U.S. Secretary of Energy Spencer Abraham on February 14, 2002, as one means towards addressing the expected need for new power plants. The program was a joint government/industry cost-shared effort to identify sites for new nuclear power plants, to develop and bring to market advanced nuclear plant technologies, evaluate the business case for building new nuclear power plants, and demonstrate untested regulatory processes leading to an industry decision in the next few years to seek Nuclear Regulatory Commission (NRC) approval to build and operate at least one new advanced nuclear power plant in the United States.
Three consortia responded in 2004 to the U.S. Department of Energy's solicitation under the Nuclear Power 2010 initiative and were awarded matching funds.
On September 22, 2005, NuStart selected Port Gibson (the Grand Gulf site) and Scottsboro (the Bellefonte site) for new nuclear units. [3] Port Gibson should host an ESBWR (a passively safe version of the BWR) and Scottsboro an AP1000 (a passively safe version of the PWR). Entergy announced to prepare its own proposal for the River Bend Station in St. Francisville. Also, Constellation Energy of Baltimore had withdrawn its Lusby and Oswego sites from the NuStart finalist list after on September 15 announcing a new joint venture, UniStar Nuclear, with Areva to offer EPR (European Pressurized Reactors) in the U.S.A. [4] Finally, in October 2005, Progress Energy Inc announced it was considering constructing a new nuclear plant and had begun evaluating potential sites in central Florida.
South Carolina Electric & Gas announced on February 10, 2006, that it chose Westinghouse for a plant to be built at the V.C. Summer plant in Jenkinsville, South Carolina. [5]
NRG Energy announced in June 2006 that it would explore building two ABWRs at the South Texas Project. Four ABWRs were already operating in Japan at that time.
The original goal of bringing two new reactors online by 2010 was missed, and "of more than two dozen projects that were considered, only two showed signs of progress and even this progress was uncertain". [6]
As of March 2017, the Plant Vogtle and Vigil C. Summer plants (a total of four reactors) in the southeastern U.S. that have been under construction since the late 2000s have been left to an unknown fate. [7]
The Energy Policy Act of 2005, signed by President George W. Bush on August 8, 2005, has a number of articles related to nuclear power, and three specifically to the 2010 Program. [8]
First, the Price-Anderson Nuclear Industries Indemnity Act was extended to cover private and Department of Energy plants and activities licensed through 2025.
Also, the government would cover cost overruns due to regulatory delays, up to $500 million each for the first two new nuclear reactors, and half of the overruns due to such delays (up to $250 million each) for the next four reactors. Delays in construction due to vastly increased regulation were a primary cause of the high cost of some earlier plants.
Finally, "A production tax credit of 1.8 cents per kilowatt-hour for the first 6,000 megawatt-hours from new nuclear power plants for the first eight years of their operation, subject to a $125 million annual limit. The production tax credit places nuclear energy on an equal footing with other sources of emission-free power, including wind and closed-loop biomass." [8]
The Act also funds a Next Generation Nuclear Plant project at INEEL to produce both electricity and hydrogen. This plant will be a DOE project and does not fall under the 2010 Program.
Between 2007 and 2009, 13 companies applied to the Nuclear Regulatory Commission for construction and operating licenses to build 25 new nuclear power reactors in the United States. However, the case for widespread nuclear plant construction was eroded due to abundant natural gas supplies, slow electricity demand growth in a weak U.S. economy (Financial crisis of 2007–2008), lack of financing, and uncertainty following the Fukushima nuclear disaster of 2011 in Japan after a tsunami. [9] Many license applications for proposed new reactors were suspended or cancelled. [10] [11]
Only a few new reactors will enter service by 2020. [9] These will not be cheaper than coal or natural gas, but they are an attractive investment for utilities because the government mandated that taxpayers pay for construction in advance. [12] [13] In 2013, four aging reactors were permanently closed due to the stringent requirements of the NRC and actions by local politicians. [14] [15]
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A pressurized water reactor (PWR) is a type of light-water nuclear reactor. PWRs constitute the large majority of the world's nuclear power plants. In a PWR, the primary coolant (water) is pumped under high pressure to the reactor core where it is heated by the energy released by the fission of atoms. The heated, high pressure water then flows to a steam generator, where it transfers its thermal energy to lower pressure water of a secondary system where steam is generated. The steam then drives turbines, which spin an electric generator. In contrast to a boiling water reactor (BWR), pressure in the primary coolant loop prevents the water from boiling within the reactor. All light-water reactors use ordinary water as both coolant and neutron moderator. Most use anywhere from two to four vertically mounted steam generators; VVER reactors use horizontal steam generators.
A boiling water reactor (BWR) is a type of light water nuclear reactor used for the generation of electrical power. It is the second most common type of electricity-generating nuclear reactor after the pressurized water reactor (PWR), which is also a type of light water nuclear reactor.
Westinghouse Electric Company LLC is an American nuclear power company formed in 1999 from the nuclear power division of the original Westinghouse Electric Corporation. It offers nuclear products and services to utilities internationally, including nuclear fuel, service and maintenance, instrumentation, control and design of nuclear power plants. Westinghouse's world headquarters are located in the Pittsburgh suburb of Cranberry Township, Pennsylvania.
The light-water reactor (LWR) is a type of thermal-neutron reactor that uses normal water, as opposed to heavy water, as both its coolant and neutron moderator; furthermore a solid form of fissile elements is used as fuel. Thermal-neutron reactors are the most common type of nuclear reactor, and light-water reactors are the most common type of thermal-neutron reactor.
Passive nuclear safety is a design approach for safety features, implemented in a nuclear reactor, that does not require any active intervention on the part of the operator or electrical/electronic feedback in order to bring the reactor to a safe shutdown state, in the event of a particular type of emergency. Such design features tend to rely on the engineering of components such that their predicted behaviour would slow down, rather than accelerate the deterioration of the reactor state; they typically take advantage of natural forces or phenomena such as gravity, buoyancy, pressure differences, conduction or natural heat convection to accomplish safety functions without requiring an active power source. Many older common reactor designs use passive safety systems to a limited extent, rather, relying on active safety systems such as diesel-powered motors. Some newer reactor designs feature more passive systems; the motivation being that they are highly reliable and reduce the cost associated with the installation and maintenance of systems that would otherwise require multiple trains of equipment and redundant safety class power supplies in order to achieve the same level of reliability. However, weak driving forces that power many passive safety features can pose significant challenges to effectiveness of a passive system, particularly in the short term following an accident.
The Bellefonte Nuclear Generating Station (BLN) is an unfinished nuclear power plant in Hollywood, Alabama, United States.
Grand Gulf Nuclear Station is a nuclear power station with one operational GE BWR reactor. It lies on a 2,100 acres (850 ha) site near Port Gibson, Mississippi. The site is wooded and contains two lakes. The plant has a 520-foot natural draft cooling tower. As of January 2023, the plant employs 675 people.
The advanced boiling water reactor (ABWR) is a Generation III boiling water reactor. The ABWR is currently offered by GE Hitachi Nuclear Energy (GEH) and Toshiba. The ABWR generates electrical power by using steam to power a turbine connected to a generator; the steam is boiled from water using heat generated by fission reactions within nuclear fuel. Kashiwazaki-Kariwa unit 6 is considered the first Generation III reactor in the world.
The AP1000 is a nuclear power plant designed and sold by Westinghouse Electric Company. The plant is a pressurized water reactor with improved use of passive nuclear safety and many design features intended to lower its capital cost and improve its economics.
Generation III reactors, or Gen III reactors, are a class of nuclear reactors designed to succeed Generation II reactors, incorporating evolutionary improvements in design. These include improved fuel technology, higher thermal efficiency, significantly enhanced safety systems, and standardized designs intended to reduce maintenance and capital costs. They are promoted by the Generation IV International Forum (GIF).
The Economic Simplified Boiling Water Reactor (ESBWR) is a passively safe generation III+ reactor design derived from its predecessor, the Simplified Boiling Water Reactor (SBWR) and from the Advanced Boiling Water Reactor (ABWR). All are designs by GE Hitachi Nuclear Energy (GEH), and are based on previous Boiling Water Reactor designs.
The AP600 is a model of relatively small, 600 MWe nuclear power plant designed by Westinghouse Electric Company. The AP600 has passive safety features characteristic of the Generation III reactor concept. The projected core damage frequency is nearly 1000 times less than today's Nuclear Regulatory Commission (NRC) requirements, on par with plants currently being considered for construction. The design has been scaled up and improved with the AP1000.
The Khmelnytskyi Nuclear Power Plant generates nuclear power in Ukraine. The plant is operated by Energoatom. Two VVER-1000 reactors are operational, each generating 1000 MW (net) of electricity, with two AP1000 reactors under construction.
Between 2007 and 2009, 13 companies applied to the Nuclear Regulatory Commission (NRC) for construction and operating licenses to build 31 new nuclear power reactors in the United States. However, the case for widespread nuclear plant construction has been hampered due to inexpensive natural gas, slow electricity demand growth in a weak US economy, lack of financing, and safety concerns following the Fukushima nuclear accident at a plant built in the early 1970s which occurred in 2011.
GE Hitachi Nuclear Energy (GEH) is a provider of advanced reactors and nuclear services. It is headquartered in Wilmington, North Carolina, United States. Established in June 2007, GEH is a nuclear alliance created by General Electric and Hitachi. In Japan, the alliance is Hitachi-GE Nuclear Energy. In November 2015, Jay Wileman was appointed CEO.
The Office for Nuclear Regulation (ONR) is the regulator for the nuclear industry in the United Kingdom. It is an independent statutory corporation whose costs are met by charging fees to the nuclear industry. The ONR reports to the Department for Work and Pensions, although it also worked closely with the now-defunct Department of Energy and Climate Change.
NuGeneration (NuGen) was a company that planned to build a new nuclear power station nearby the Sellafield nuclear site in the United Kingdom. The proposed site was called Moorside, and is to the north and west of Sellafield. On 8 November 2018, Toshiba announced their withdrawal from the project and intent to liquidate NuGen.
General Electric's BWR product line of boiling water reactors represents the designs of a relatively large (~18%) percentage of the commercial fission reactors around the world.
Moorside nuclear power station is proposed for a site near Sellafield, in Cumbria, England. The original plan by NuGeneration, a British subsidiary of Toshiba-owned Westinghouse Electric Company, had the station coming online from 2024 with 3.4 GW of new nuclear capacity, from three AP1000 reactors. Work up to 2018 would include acquiring the site licence, the development consent order, and other required permits and permissions to start work. Site preparation was to take two years, up to 2020.