Renewable Energy can Replace Fossil Fuels?

Always Renewable Energy Resources were treated as an alternative to Fossil Fuels, but did really it has that ability to replace its place. The world used 533 exajoule of business primary energy, of that eighty seven was from fossil fuels. Renewable energy (RE) accounted for just below owing to world fuel depletion and temperature change, fuel use should fall within the returning decades.

Energy faces Associate in Nursing unsure future, with output stagnating over the past decade.

RE guarantees to ease reliance on fossil fuels, scale back energy imports, and cut CO2 emissions. Resources seem over up to replace fossil fuels because the dominant supply. however the 2 most thick sources, star and wind, area unit intermittent; conversely, the non-intermittent sources like hydro and energy for electricity production, area unit restricted. Bioenergy faces competitory uses: food, forest product, animal forage.

Already, RE incorporates a abundant lower energy come back on energy invested with than fossil fuels. If RE is to supply all our energy, conversion with storage of intermittent energy are required, any lowering the energy come back.

The world can eventually need to place confidence in RE sources, however we’ll nevermore have the high-energy society of the fuel era. Instead, the we’ll need to grapple with plenty less energy.

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