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Coal discovered
Coal became the main source of energy in the United States. -
First natural gas drilled
The first natural gas well was drilled in Fredonia, New York. -
First oil well drilled
The first oil well was drilled in Titusville, Pennsylvania. -
First solar energy generator
France's Auguste Mauchaut built the first solar energy generator by using a mirror to focus sunlight to make steam. -
Biomass
The US used biomass instead of wood for energy. -
First wind energy used
The first wind energy was used in the United States. -
First use geothermal energy
The first use of geothermal energy to heat buildings in Boise, Idaho. -
First nuclear power plants built
The first nuclear power plant was built in Shippingport, Pennsylvania. -
Decline in US oil
The decline in US oil made the United States dependent upon Arab oil which made it more expensive. -
Burning Fossil Fuels
Scientists discovered burning fossil fuels is negatively changing the environment.