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Commercial coal production begins in Richmond, Virginia in 1748.
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James Watt creates a functioning steam engine which uses coal. Leads to the industrial revolution and a drastic increase in energy use. Coal begins to be used in homes.
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In 1878, a hydroelectric power scheme was created at Cragside in Northumberland, England by William George Armstrong.
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In 1910, most homes are still using wood as their primary heat source.
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The first liquid natural gas plant is operational in West Virginia
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The Balaclava Windmill - off the coast of the Caspian sea - is erected in 1931. It is an 100 Kilo-watt windmill.
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The first atomic bomb was dropped on Nagasaki, Japan
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In the 1950s, photovoltaic cells are invented by researchers to power satellites. This can be viewed as a precursor to solar panels.
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An uprising in Iran cause oil prices to skyrocket in 1979. This resulted in a recession and a realization regarding our dependence on oil.
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President Jimmy Carter climbed to the top of the White House to install solar panels on the roof.
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