Coal is a sedimentary rock that can be burned to produce heat and energy. It forms from the remains of plant material that have been compacted over millions of years in swampy environments.
Coal can be used in geothermal power plants as a backup fuel source for generating electricity when geothermal energy production is insufficient. This can help ensure a steady supply of electricity during times when geothermal energy output may be limited or unavailable.
Coal is a nonrenewable energy source because it is formed over millions of years from plant material that has been subjected to heat and pressure. Once coal is mined and burned to produce energy, it cannot be replaced within a human lifespan.
Coal is formed in swampy environments with abundant plant material that accumulates and is buried over time. The plant material undergoes the process of diagenesis, where heat and pressure transform it into coal.
Coal is a sedimentary rock because it forms from the accumulation and compression of plant remains (organic matter) in swamps and peat bogs over millions of years. These plant materials undergo chemical and physical changes as they are buried and compressed, eventually forming coal.
On average, it takes about 2 pounds of coal to produce 1 kilowatt-hour of electricity in a coal-fired power plant. However, this can vary depending on the efficiency of the plant and the type of coal being used.
Not necessarily
A power plant in which coal is burned to move generating turbines to produce electricity.
A coal plant can produce different amount of energy. It depends on the size of the plant.
it pollutes air when burnedIt pollutes the air when burned
A power plant in which coal is burned to move generating turbines to produce electricity.
coal pollutes the air by smoke and it burns easily plus cows eat grass
The good about coal is that it is a source of energy while the bad is that it pollutes air.
On average, it takes about 0.4 to 0.5 tons of coal to generate 1 ton of steam in a coal-fired power plant. However, this can vary depending on the efficiency of the plant and the quality of the coal being used.
because coal pollutes and we have unlimited wind
A coal power plant can generate electricity continuously as long as it has a steady supply of coal to burn. The lifespan of a coal power plant can vary, but with proper maintenance and upgrades, they can operate for several decades.
Quantity required to produce 1 unit of energy. It may be calculated for thermal power plant by dividing Plant Heat Rate by GCV of Coal.