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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.

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.

Cal-PX Halts Market Ops; Going Out of Business

LCG, Jan. 31m 2001--The California Power Exchange said yesterday that it would no longer operate its day-ahead and day-of energy markets. The move is in response to a Federal Energy Regulatory Commission order that it recalculate all transactions made so far this year.

When FERC set its "soft cap" of $150 per megawatt-hour it eliminated a rule that all clearing prices be at the highest price bid and pay only the actual price bid. Cal-PX ignored that portion of the order and requested a stay of the order and a rehearing with the U.S. Ninth Circuit Court of Appeals. The court is scheduled to hear oral arguments on February 7.

"Regrettably, Cal-PX must take this extraordinary action in response to FERC's order that directs us to immediately comply with the terms of its December 15 order and implement a $150 breakpoint," Cal-PX president and chief executive George Cladode said in a statement.

Cal-PX said market participants stopped doing business with the exchange following the FERC order and defaults by Southern California Edison Co. and Pacific Gas & Electric Co. only made matters worse.

"The continuing defaults in our markets and threats of defaults in the next couple of days make it ridiculous to keep the market going when you're a public benefit corporation that's revenue neutral," said Cal-PX spokesman Jesus Arredondo.

The quasi-public agency said it is in the process of winding down operations in order to shut its doors.

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Real-Time, Real Change: ERCOT’s Market Overhaul Explained

SPP's Western Expansion Set for Implementation on April 1

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

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Cal-PX Halts Market Ops; Going Out of Business