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.
1-2 years
Typically about 30 - 50 years, though this can vary depending on the type of plant.
Coal mining will not last for long because coal is becoming scarce.
3 to 5 years
coal is a wood from long time ago. from:Alex
As long as you keep feeding it coal, and keep it maintained properly and staffed.
1-2 years
Coal reserves can last for up to 300 years
Typically about 30 - 50 years, though this can vary depending on the type of plant.
Coal can last for quite a long time when used in large amounts.
Because there is a lot of it
Scientists believe the world's coal supply will last for another 200 to 250 years.
Coal mining will not last for long because coal is becoming scarce.
That answer is really..how do geothermal power plants fail.They can last as long as there is heat from the planet or until there is a mechanical failure. Theoretically as long as the planet stays hot and the mechanics are totaly perfect the power plant could run for centuries. In real life they run until the mechanics become to costly to repair or until there is a general failure.
another 5 years
about 300 years
coal sense it is nonrenewable energy it will basically run out in 30 or 40 years