TRANSMISSION/DISTRIBUTION SERVICE PROVIDERS
Transmission/distribution service providers (TDSPs) own or operate for compensation the equipment or facilities to transmit and/or distribute electricity in Texas. TDSPs are regulated by the Public Utility Commission of Texas (PUCT) and are required to provide non-discriminatory access to the grid.
The Public Utility Commission updates this website twice a year – September and March. If you would like more accurate, up to date information, please contact your TDSP.