
NRG Energy will develop two gas units totaling 456 MW of capacity at its existing TH Wharton Generating Station in Houston, using a low-interest loan from the Texas Energy Fund that voters approved in 2023, state regulators announced on Aug. 4.
The loan agreement between the Public Utility Commission of Texas and NRG is the second finalized under the TEF’s In-ERCOT Generation Loan Program, designed to incentivize development of new gas plants in the Electric Reliablility Council of Texas market.
ERCOT, the grid operator for most of Texas, is anticipating about 152 GW of new load by 2030.
“Demand for electricity across Texas is surging, and we’re working quickly to supply new dispatchable natural gas generation to the grid,” NRG Executive Vice President Robert Gaudette said in a statement.
The new units are expected to begin generating next summer, NRG said.
Last year, the commission selected 17 gas-fired generation projects totaling almost 10 GW to potentially receive state-backed loans. About a third of that capacity has been canceled or withdrawn amid escalating project costs and supply chain challenges, however.
Under the loan agreement with NRG, total project costs are estimated to be less than $360 million, and the commission is providing a 20-year TEF loan up to $216 million, or 60% of total cost, at a 3% interest rate. The loan term runs through July 30, 2045.
“This new power plant marks another major investment in Texas and in the ERCOT grid, helping prepare our state’s power supply to meet the demands of the future,” PUCT Chairman Thomas Gleeson said in a statement. “The Texas Energy Fund is accomplishing exactly what the Governor and the Texas Legislature envisioned — securing reliable, on-demand power to fuel Texas’ rapid growth and continued success.”
The commission announced the first TEF loan in June to support a 122-MW gas plant being developed by the Kerrville Public Utility Board.