How big is the average power plant?

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asked May 1, 2022 in Conservation by Blamemyfarts (810 points)
How big is the average power plant?

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answered May 3, 2022 by Shawn (99,510 points)
The average power plant is between 500 to 850 megawatts in size and power.

Since 2014, the average size of a natural gas-fired combined-cycle power block has increased significantly.

The average combined-cycle power block installed between 2002 and 2014 was about 500 megawatts (MW).

After 2014, power block capacity increased, reaching an average of 820 MW in 2017.

A typical American household uses electrical energy at an average rate of about 1000 watts, so a small 1-megawatt power plant can power about a thousand homes, while a large 1000-megawatt power plant can power about a million homes.

The state that burns the most coal is the state of Texas.

The state of Texas has an annual coal consumption of roughly 993 trillion British thermal units of energy derived from this source in 2019.

Ranking second, Indiana consumed roughly 17 percent less coal than Texas.

The amount of America's electricity that comes from coal is around 39 percent with the rest of the electricity coming from natural gas, nuclear, wind power and solar as well as water turbines.

The largest coal power plant in the world is the Datang Tuoketuo power station in China.

Datang Tuoketuo power station is the largest operational coal power plant in China as of 2021, with a capacity of roughly 6.7 gigawatts.

This power plant is owned by Datang International Power Generation Co, and is also the largest coal power plant in the world.

The largest coal power plant in the United States is the Scherer Coal Fired Power Plant in Juliette, Georgia.

In 2019 there were 241 coal powered units across the United States.

Coal fired power plants have been closing since the 2010s due to cheaper and cleaner natural gas and renewables.

The United States has 11,070 power plants.

Electricity generation from commercial nuclear power plants in the United States began in 1958.

At the end of 2021, the United States had 93 operating commercial nuclear reactors at 55 nuclear power plants in 28 states.

Power plants are bad for the environment because they can and do produce pollution.

Power plants such as coal power plants produce the most pollution although natural gas power plants can also produce pollution.

Nuclear power plants are less polluting and they use nuclear energy which lasts a long time to create the steam needed to turn the turbine and generator.

Coal power plants are retiring and going away due to the environmental impacts and the fact that they burn coal which is a non renewable resource.

Dozens of power plants nationwide plan to stop burning coal this decade to comply with more stringent federal wastewater guidelines, according to state regulatory filings, as the industry continues moving away from the planet-warming fossil fuel to make electricity.

U.S. coal plants are retiring as the coal fleet ages and as coal-fired generators face increasing competition from natural gas and renewables.

The largest coal power plant planning to retire in 2022 is the 1,305-megawatt (MW) William H. Zimmer plant in Ohio.

The country that has the most coal power plants is China.

More than half of all the coal-fired electricity in the world is generated in China.

Datang Tuoketuo power station in China is the largest operational coal power plant in the world.

As of 2021, the power station has a capacity of roughly 6.7 gigawatts.

Coal Power plants last between 50 years to 60 years although most coal power plants that are retiring are at least 50 years old and could likely go a bit longer.

Coal Power Plants when properly maintained can last as long as 60 years or more.

Coal Power Plants don't have an actual retirement age but as they get older it costs more to maintain them and so some of the coal power plants may be shut down.

Although the generator and stator of the generating plant can be replaced but other things may also need replaced after all those years.

U.S. power companies plan to retire or convert from coal to gas over 6,100 megawatts (MW) of coal-fired plants in 2021 after shutting over 13,100 MW in 2020, according to U.S.

Energy Information Administration (EIA) and Thomson Reuters data.

Depending on the power plant the power plant can last without maintenance or go without maintenance for between 12 to 18 months.

However most times power plants are constantly maintained on a schedule before they do get to the point of needing major repairs.

Power Plants have someone on site to manage the generators and equipment and to respond in case something goes wrong.

Power generation facilities, both conventionally fueled steam-generation, and nuclear-powered plants require vigilant, well-organized operation using meticulous maintenance management to stay online and produce energy safely and efficiently.

Power plants have control rooms where someone is always in monitoring the system.

However sometimes the generator rooms will be unmanned until they need someone to be in them.

A power plant can run unmanned for several months although it's not a good idea to do so.

Power plants need to be manned to watch over the generators, voltage, fuel, etc.

When a power station is up and running the power it generates can be used to power its internal operation.

However, many power stations do not have the ability to bring themselves back into service after a major outage. (referred to as a "Black Start").

And it seems that it is wide consensus, that should the nuclear power plants remain unattended for longer period of time, they will simply overheat and cause major damage to their surroundings.

The oldest nuclear power plant that is still in operation is the Nine Mile Point 1 in New York, which entered commercial service in December 1969.

The other oldest nuclear power plant is the Beznau nuclear power plant in Northern Switzerland.

The Beznau nuclear power plant in Northern Switzerland takes the honor of also being the oldest nuclear power currently in use.

Construction on the nuclear power plant began in 1965 and Beznau 1 began producing power on 1 September 1969, with Beznau 2 following in 1972.

The country that is rich in uranium is Kazakhstan which had uranium reserves amounting to approximately 344 thousand metric tons in 2020, making it the country with the largest uranium reserves in the world.

The estimated amount of years that we have viable uranium is between 80 to 90 years.

Although we have at least another 200 years of actual uranium available but we can't be sure if we have that amount of viable uranium.

Nuclear fuel will eventually run out.

However at current consumption rates of nuclear fuel we have at least another 200 years of nuclear fuel left as of 2022.

The U.S. is investing in nuclear power and nuclear electricity power plants.

The Bipartisan Infrastructure Law President Joe Biden signed in November includes a $6 billion program intended to preserve the existing U.S. fleet of nuclear power reactors.

On Feb. 10, the Department of Energy's Office Nuclear Energy took first steps to begin the process of distributing that money.

The USA is the world's largest producer of nuclear power, accounting for more than 30% of worldwide nuclear generation of electricity.

The country's nuclear reactors produced 843 billion kWh in 2019, about 19% of total electrical output.

The US will or has built at least 2 new nuclear power plants which were expected to come online and begin operation sometime after 2020.

Initial capital costs, fuel, and maintenance costs are much higher for nuclear plants than wind and solar, and nuclear projects tend to suffer cost overruns and construction delays.

The price of renewable energy has fallen significantly over the past decade, and it projected to continue to fall.

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