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CAN 100% RENEWABLE ENERGY POWER THE WORLD?, https://www.youtube…
CAN 100% RENEWABLE ENERGY POWER THE WORLD?
Every year, the world uses approximately 35 billion barrels of oil.
According to scientists, 40 percent of the oil has been consumed.
Following this calculation, we will run out of oil and gas in 50 years or so, and in 100 years without carbon.
We have the sun, water and wind, renewable energies which means that they will not be lost over time.
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We must understand how the global energy works since the different elements need their own solutions.
Electricity
Electricity powers computers, appliances, homes, businesses, and manufactures.
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Liquid fuels
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Years ago, lithium-ion batteries were created, which have a low weight and a high energy density.
The best battery only stores 2.5 mega joules per kilogram, that's 20 times less energy than a kilogram of gasoline.
The problem with liquid fuels is in boats or planes, since the batteries would be super heavy making it impossible to tran
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