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NRC Renews Operating Licenses for Constellation's Nuclear Reactors at Clinton and Dresden Facilities

LCG, December 16, 2025--The Nuclear Regulatory Commission (NRC) announced today that it has renewed the operating licenses of Constellation LLC’s Clinton Unit 1 in Clinton, Illinois, and Dresden Units 2 and 3, near Morris, Illinois, for an additional 20 years beyond the current expiration dates. The combined capacity of these three, Illinois-based nuclear units is 2,925 MW, and the operating license extension will enable the units to generate carbon-free power through about 2050.

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ERCOT Announces Organizational Changes to Promote Grid Reliability, Rapid Demand Growth, and Innovation

LCG, December 12, 2025--Today, the Electric Reliability Council of Texas, Inc. (ERCOT) announced strategic organizational changes designed to accelerate innovation, strengthen grid reliability, and support the unprecedented growth in the demand for electricity across Texas. To meet these objectives, ERCOT created two new organizations: Interconnection and Grid Analysis, and Enterprise Data and Artificial Intelligence (AI). The two organizations will formally launch in January 2026.

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Industry News

Regulators to Probe Rising CostsFor Silicon Valley Wires Upgrades

LCG, Aug. 24, 2001--The California Public Utilities Commission voted yesterday to hold hearing into the soaring costs that threaten plans by Pacific Gas & Electric Co. to make much-needed improvements to power transmission facilities serving Silicon Valley.

Sarah Thomas, a CPUC administrative law judge, warned earlier this month that the rising costs would delay PG&E's project. She said existing facilities "will be insufficient to meet demand as early as summer 2002, and it will take PG&E some time to build the project."

Silicon Valley, the heart of the U.S. high-tech industry, is a 40-mile stretch of the San Francisco Peninsula, beginning at Palo Alto in the north and extending just beyond San Jose in the south. PG&E has planned improvements which would include a new 7.3 mile, 230 kilovolt transmission line, a new switching station and some other upgrades.

But the company says that a change in the route from its recommendation and a new requirement that the line be underground, with cable that must be ordered from France, have more than doubled the cost of the project to $182 million, a big hit for a utility that finds itself in bankruptcy court.

PG&E faces a similar transmission upgrade in the Tri-Valley area, a region on the east side of the Oakland Hills that has several fast-growing suburbs and a high-tech industry that spilled over from Silicon Valley.

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