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Texas PUC commissioner outlines ERCOT challenges, net‑metering changes and rapid battery growth
Summary
Commissioner Courtney Yaltman told the Environment and Transportation Committee that ERCOT’s energy‑only market and retiring generation require new tools such as conditioned net‑metering (Senate Bill 6), dispatchable reliability services and accelerated battery deployment to keep electricity reliable as demand grows.
Commissioner Courtney Yaltman of the Texas Public Utility Commission told the Environment and Transportation Committee that the PUC’s three core missions—protecting consumers, fostering competition and promoting infrastructure—shape its approach to grid reliability in ERCOT, the intrastate system that serves roughly 25,000,000 customers.
Yaltman said ERCOT’s energy‑only market design, a product of deregulation that began with legislation in 1999, leaves investment decisions largely to market actors and requires careful regulatory tools to send the right price signals. She described the PUC as the rate regulator that does not build generation and said the commission is focused on mechanisms that encourage dispatchable capacity when needed.
Citing recent state legislative direction,…
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