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It depends where. In the U.S., it takes several years, mostly because of all the environmental studies and impact statements, permits and other government paperwork. Also, in the U.S., each one has some level of custom engineering. Also, unions slow down the work considerably. (I would not have made that last statement before I worked with some engineers who had been involved in building a nuclear power plant. They told me that the plumbing, for example, took between 2 - 3 times as long as it would have with non-union plumbers, and there is A LOT of plumbing in a nuclear power plant.)A conventional plant without any site-specific engineering or red tape could be built in less than a year.
Typically about 30 - 50 years, though this can vary depending on the type of plant.
Because coal is the most abundant fossil fuel in the world, a coal power plant can last for many, many years to come. It is also a cheaper fuel, which makes it more reliable than petroleum or natural gas.
Do you mean the steps are the same, or the power plants? The last step in a power plant is to transform the generator output voltage up to the main transmission line voltage. However I'm not sure if that is what you have in mind. If not, reformulate the question and re-submit, preferably in 'Electrical Engineering'
if you mean the gasket between the thermostat housing and the hose connection bell yes you do but you should use a thermostat to keep the engine at constant operating temperature for which it was designed it will run more efficiently and last longer
Fukushima Daiichi, on March 11, 2011.
The last plant built in the US began construction in 1977. That's the "River Bend" plant in Lousiana.
As far as I know the last failure requiring a write off of the reactor was at Chernobyl in 1986.
The last nuclear power plant built in Georgia, USA, was the Alvin W. Vogtle facility in Burke county, Georgia. It is a two unit Westinghouse PWR, completed in 1987 (Unit I) and 1989 (Unit II), rated 1215 MWe each. There are no nuclear power plants in Georgia, the country.
Radioactive wastes that can last thousands of years
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The last nuclear reactor has not been built yet.
It depends on the specific circumstances and the jurisdiction's protocols, but generally, military involvement in CBRNE (Chemical, Biological, Radiological, Nuclear, and Explosive) response is typically a last resort when civilian teams are overwhelmed or unavailable. Civilian authorities are usually responsible for initial response efforts, and the military is called upon when additional resources or specialized capabilities are needed.
According to the US Dept of Energy, the last reactor built was the "River Bend" plant in Louisiana. Its construction began in March of 1977. The last plant to begin commercial operation is the "Watts Bar" plant in Tennessee, which came online in 1996. Note: The list I obtained only listed operational reactors.
first you jump to the last plant then the first plant then the last plant
No new nuclear plants have been built in the US in the past 20 years. The Watts Bar plant was licenced in 1996, but had been built much earlier. The last plant actually built was the River Bend plant in Louisiana, which was licenced in 1986.
It will never end, nuclear energy is a nonrenewable rescource.