TCEC members have the option of participating in a voluntary Renewable Energy Program. One hundred percent of the electricity supplied comes from renewable solar or wind sources.

TCEC gets their renewable energy for this program from its power supplier, Golden Spread Electric Cooperative (GSEC) and the Purchase Power Agreement (PPA) contract with Enel North America.

The Renewable Energy Program is a voluntary program, open to all TCEC accounts, and has a contract requirement.