About 0.3 kg of hydrocarbon fuel is burned to produce 1 kWh of energy. About 1 kg of CO2 is produced by the power plant (the extra mass comes from oxygen absorbed from the air).
An average house might use 20 kWh per day which corresponds to 6 kg (12 lb) of coal and 20 kg of CO2.
Yes, well sort of. Burning fossil fuels is the first step. These fuels heat water and turn it into steam. The steam will drive the turbines. In some cases, turbines are driven by the products of combustion of natural gas instead of steam. The rotating turbines create electricity. See related link.Fossil fuels are things like coal, natural gas, and oil. In most countries, they are used to generate much of the electricity.
there will be much less production of electricity, which is a fundemantal human need.
It releases less carbon dioxide then coal or oil, so it is better for the environment.One of the biggest advantages of using natural gas is the fact that there is so much of it. The US has the 6th largest reserve of natural gas in the world.
The cheapest way to generate your own electricity for a house would be to install solar panels. While the upfront cost can be significant, over time you can save money on your electricity bills as you generate your own power from the sun. Additionally, government incentives and tax credits may further reduce the cost of installation.
Fossil fuels (coal, oil and natural gas) contain carbon that has been stored underground for millions of years. When we burn these fuels for industry, transport, or to generate electricity, then carbon dioxide is released into the atmosphere. Carbon dioxide is a powerful greenhouse gas, really the only one we have much control over.
It takes one ton of coal to generate an average of 2500 KWH of electricity.
an all nighter
I am pretty sure that LESS electricity is generated with biomass, meaning that its use is not as common as coal.
it takes 800 gallons of water to make 1 megawatt-hour of electricity (1000 kWh).
Depends on the amount of electrical energy they (need to) generate. How much does the average nuclear plant generate ? How much does the average coal plant generate ?
There are several disadvantages to using coal to generate electricity. When coal is burned, it releases lots of carbon dioxide, which is a problem because the atmosphere already has too much carbon dioxide and it is causing global warming. In addition, there are impurities in coal which result in other forms of air pollution, particularly sulfur dioxide which results in acid rain. Coal mining is also a dangerous activity that results in many deaths. And although there is a lot of coal, it is still not a renewable resource, and it will eventually run out, if we continue to burn it.
That very much depends on the cost of the coal. Question has no answer
4,7 million
i suse 39
According to the Royal Academy of Academy of Engineers (yes they are British), it costs between 2.7 and 3.2 pence per kilowatt hour. Maybe that is helpful
The main energy source in 1900 was coal. Coal was used on the railroads, to heat houses, to fuel steamships, to provide mechanical power in factories, and to generate electricity. There was some oil production in the US, but as motor vehicles had only just started to be used, the demand was not much, and of course aviation was unknown.
Well, if you use coal for heat, then wrap in winter clothing and/or coats and stay that way to avoid using coal in which you COULD use in the harsh winter. (though it depends where one would live). Though if it is for electricity, then don't use so much.