Energy effieciency Flashcards

1
Q

Most and least efficient sources

A

Wind/ Coal and oil

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2
Q

Wind efficiency

A

1164%

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3
Q

Coal efficiency

A

29%

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4
Q

Significance of top3 and bottom 3 most efficient energy resources

A

Wind, Geothermal and hydrothermal all renewable vs. coal oil and gas all widely used and non-renewable

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5
Q

Fracking half-life?

A

2 years

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