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South Texas Electric Coop, Inc's energy comes from coal, wind, natural gas, and solar. Coal is the largest source of electricity, providing 55% of South Texas Electric Coop, Inc's energy. Wind is the second largest source, making up 20%. Natural Gas provides 17% of South Texas Electric Coop, Inc's electricity. Solar provides 7% of South Texas Electric Coop, Inc's electricity.
56%
Coal
20%
Wind
17%
Natural Gas
7%
Solar