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SPP's Western Expansion Set for Implementation on April 1

LCG, March 13, 2026--The Southwest Power Pool (SPP) announced yesterday that leaders from the participating organizations voted unanimously to proceed as planned with expanding its regional transmission organization (RTO) services into the Western Interconnection. SPP sees the decision to proceed as planned as a strong signal of confidence as SPP and its partner utilities prepare for this key milestone, which will occur overnight between March 31 and April 1.

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Entergy Estimates Customer Savings of $5B from "Fair Share Plus" Data Center Agreements

LCG, March 6, 2026--Entergy yesterday announced approximately $5 billion in total savings for 2.3 million customers in Arkansas, Louisiana and Mississippi resulting from data center customer agreements in those states. Entergy, which completed its first data center customer agreement in 2024, projects the customer savings over the next 20 years and after the regulatory approval or acknowledgement of the public service commissions in those states.

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Industry News

U.S. Supreme Court Will Not Hear CA Contract Case

LCG, June 3, 2002-California lost its appeal over seized electricity contracts on Monday.

California governor Gray Davis California seized Power Exchange (CalPX) forward contracts during the California electricity crisis. A San Francisco lower court ruled that Davis could not seize the contracts, and the U.S. Supreme Court denied his appeal without providing comment.

Governor Davis took control of contracts made during the crisis on behalf of electricity consumers who faced blackouts. Duke Energy Corporation sued Davis last year, saying that the contracts were seized illegally. The 9th U.S. Circuit Court of Appeals ruled 2-1 in favor of Duke in Davis v. Duke Energy Trading and Marketing.

The governor argued that the seizure was acceptable under California's sovereign immunity, whereas Duke Energy argued that it was a violation of the Constitution's Supremacy Clause.

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