Electricity Prices & Power Generation
Why is coal such a great source of electricity? The chart below shows the states with cheapest electricity prices—You’ll notice that these same states are the ones where most of the state’s electricity is generated from coal (except for states with hydroelectricity as the main power source).
The average cost for electricity for the U.S. is 9.88 cents per kilowatt hour (cents/kWh).
|Power generation from coal (percent)||Average Retail Electricity Price (cents/kWh)|
Source: U.S. Department of Energy and the Energy Information Administration.
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Which state in the chart gets the most of its power from coal?