From a practical standpoint, there is no cheaper source of dependable energy then coal. This ignores environmental impacts and mining accidents though.
Wind and solar have very high up front costs and require other sources of energy to maintain the steady stream supply, thus they are still not practical for more then small portion of power. Many of these systems never return the initial investment of the generators.
Nuclear energy is actually very cheap, from a operating standpoint, but ecological and waste storage costs increase the overall costs. Adding the cost of creating massive waste lands is hard to quantify, but is certainly expensive/
Oil is also a possible energy source, but major deposits in the United States have no been exploited as of yet and political stability in other regions raise transporting costs and creates wars.
Yes, coal is a fossil fuel and a source of energy. When burned, coal releases heat energy that can be used to generate electricity in power plants. However, its use contributes to air pollution and greenhouse gas emissions.
Cheapest source of energy. Coal also provides a stable source of energy (no Arab oil embargoes, no sudden scarcity like you experience with natural gas) and there is a very plentiful supply both in the U.S. and in other foreign countries.
Coal is used as an energy source due to its abundance and relatively low cost. It has high energy content, making it efficient for electricity generation. However, coal is a major contributor to air pollution and greenhouse gas emissions, leading to environmental concerns.
Coal energy refers to the use of coal as a fuel source to generate heat or electricity. This involves burning coal to produce steam, which then drives turbines to generate electricity. However, coal energy is associated with environmental pollution and greenhouse gas emissions.
Fossil fuel.
Currently, the cheapest energy source in the US is natural gas. This is primarily due to the abundance of domestic natural gas reserves, advancements in extraction technologies (such as hydraulic fracturing), and low production costs compared to other sources like coal or renewables.
Coal is the dirties nonrenewable energy source
Coal is an energy source.
the cheapest alternative source of energy is biomass. because we can use it all and free and easy to find.
No, coal is not an alternative energy source. "Alternative" energy sources means energy sources other than fossil fuels (coal, oil, and natural gas).
No. coal is a source of energy collected from the earth. It is a form of oil that is not finished yet.
would coal be a good alternative energy source for louisiana
Yes, coal is a fossil fuel and a source of energy. When burned, coal releases heat energy that can be used to generate electricity in power plants. However, its use contributes to air pollution and greenhouse gas emissions.
solar energy or a hamster wheel
solar energy or a hamster wheel
Yes, it is. Because it is an energy source of heat.
Coal is a source of energy but i dontknow about all of them.