When comparing federal subsidies for the production of electricity, it’s important to look at the subsidy values in proportion to the amount of electricity generated. That’s because the scales vary widely. For example, in 2010 for the United States, as can be seen in the accompanying table, coal accounted for the production of 1,851 billion kWh (or megawatt hours) of electricity production. That’s 44.9 percent of all electricity produced. Solar power accounted for the production of 1,851 billion kWh, which is 0.025 percent of all electrical production.
Solar power, however, received 8.2 percent of all federal subsidies, or about 328 times its share of production.
The nearby table and chart are based on data from the Energy Information Administration (EIA), Direct Federal Financial Interventions and Subsidies in Energy in Fiscal Year 2010 through the Congressional Research Service, along with the author’s calculations.
Of particular interest is wind power, as it receives subsidy in the form of cash equivalent tax credits, and many states (including Kansas) have mandates forcing its use. For the year covered in the table, wind accounted for 2.3 percent of U.S. electricity generation. It received 42.0 percent of federal energy subsidies.