can renewables replace fossil fuels?
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The low cost renewable electricity is now starting to replace fossil fuels in other sectors. One reason is that renewable electricity is now cheaper per unit energy than oil, about the same price as fossil methan but, still, more expensive than coal.
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Fossil fuels are called nonrenewable energy sources, since it takes hundreds of millions of years for the Earth to produce new deposits of coal, oil and natural gas. ... In contrast, biofuels are considered renewable energy sources since corn, soy and other biomass can be grown indefinitely.
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Using more renewable energy can lower the prices of and demand for natural gas and coal by increasing competition and diversifying our energy supplies. And an increased reliance on renewable energy can help protect consumers when fossil fuel prices spike.
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['Higher upfront cost. While you can save money by using renewable energy, the technologies are typically more expensive upfront than traditional energy generators. ... ', 'Intermittency. ... ', 'Storage capabilities. ... ', 'Geographic limitations.']
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Finding more lithium The world is not running out of lithium yet because renewable energy and electric vehicles are nowhere near replacing fossil fuels completely.
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It is important that resources provide enough energy to meet our needs—to heat our houses, power our cities, and run our cars. ... These are known as renewable resources. Renewable resources also produce clean energy, meaning less pollution and greenhouse gas emissions, which contribute to climate change.
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Benefits of Renewable Energy Generating energy that produces no greenhouse gas emissions from fossil fuels and reduces some types of air pollution. Diversifying energy supply and reducing dependence on imported fuels. Creating economic development and jobs in manufacturing, installation, and more.
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Fossil Fuels. Fossil fuels, including coal, oil and natural gas, are currently the world's primary energy source. ... Technologies such as Carbon Capture and Storage (CCS) may help reduce the greenhouse gas emissions generated by fossil fuels, and nuclear energy can be a zero-carbon alternative for electricity generation.
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Fossil fuels are carbon-based energy sources like coal, oil and natural gas. In contrast, biofuels are considered renewable energy sources since corn, soy and other biomass can be grown indefinitely. ... In the United States, 93 percent of the energy we consume comes from fossil fuels.
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RENEWABLE ENERGY AND ALTERNATE ENERGY SOURCES. Renewable energy is sustainable as it originates from sources that are inexhaustible (unlike fossil fuels). Sources of renewable energy include wind, solar, biomass, geothermal and hydro, all of which occur naturally.
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Fossil fuels are the leading non-renewable energy sources around the world. There are others, however. Nuclear energy is usually considered another non-renewable energy source. Although nuclear energy itself is a renewable energy source, the material used in nuclear power plants is not.
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The truth is, any of the fossil fuels that are usually in the discussion, like oil and natural gas, probably won't be running out for generations, if ever. Some resources are able to be recycled, and others can be recovered. So as our reserves dwindle down, they'll just start becoming more expensive to produce.
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Most non-renewable energy sources are fossil fuels: coal, petroleum, and natural gas.
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Renewable and non-renewable resources have many similarities. They both are resources and they both have to do with the environment. Also, we must use them wisely because if not they will disipear. They both grow on Earth, as well.
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The greatest challenge facing our generation is the dual problem of pollution and the impending exhaustion of the fossil fuel supply, and the switch to renewable energy would solve both those problems as well as create a healthier, cleaner, more financially stable future for us all.
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Similarities. Renewable and non-renewable resources have many similarities. They both are resources and they both have to do with the environment. Also, we must use them wisely because if not they will disipear.
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What is non-renewable energy used for? Non-renewable energy sources can be used for all kinds of things. Over 70% of the energy used in industrial processes comes from non-renewable sources, while fossil fuels are also used for many household purposes.