Public Utilities Commission of Texas
What to Know:
- The Public Utility Commission has approved a new ERCOT process to sort through more than 438,000 megawatts of large-load interconnection requests.
- Projects will face higher requirements as ERCOT works to identify legitimate demand and determine where transmission upgrades may be needed.
- ERCOT will notify developers in the first study group, known as batch zero, in August.
What to Know:
- PUCT and ERCOT must submit a joint memo by July 17 outlining actions taken under existing authority, statutory limits and recommended legislation.
- PUCT must begin action by July 31 to reduce residential transmission costs.
- Abbott’s proposed legislative priorities include water-efficient cooling, annual electricity and water reporting, changes to data center incentives and community protections such as setbacks and noise-reduction technology.
What to Know:
- ERCOT wants a batch process for large-load interconnections instead of the current one-by-one review.
- PUCT is preparing to change cost allocation rules so residential customers do not shoulder the transmission build-out for hyperscale loads.
- Projects that bring their own generation or can reduce load in emergencies may have a smoother path to interconnection.
What to Know:
- ERCOT is planning to shift very large power users from a single-study interconnection model to a batch-study process.
- The change applies to large-load interconnections of 75 megawatts or more and is tied to Senate Bill 6 and PUCT review.
- ERCOT’s timeline calls for Batch Study Zero revision requests in June and ongoing batch-study revision requests in September.
SB 6 addresses power grid challenges by requiring large load customers to comply with new interconnection planning standards.
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