Just 10 years ago, the majority of electricity generated in Texas was derived from the burning of coal. Since then, the state has taken great strides to diversify away from the high carbon-emitting energy source.
The electricity production numbers are now available for 2014. Last year Texas generated 36% of its electricity from coal, 41% from natural gas, 12% from nuclear plants and 11% from wind.
Texas is the largest producer of wind energy in the U.S., accounting for 20% of all wind energy produced in the nation. As additional transmission lines get more of West Texas and the Panhandle connected to the ERCOT grid, that number should continue to grow.