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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

Cal ISO Warns of Possible Power Shortages

LCG, Oct. 3, 2001--The California Independent System Operator warned yesterday of possible electricity shortages as 9,300 megawatts of generation could be off-line toward the end of October due to plant maintenance, emission reduction projects, "forced" or unplanned outages, and low water conditions.

If the repair work were to coincide with a high-demand day, operating reserves could fall below critical levels, Cal ISO said. The state has not seen rolling blackouts since May 8 and the ISO doesn't want to declare a Stage 3 emergency which would bring them on.

Cal ISO said it expects to have enough power available today and through the month of October to meet the forecast demand, as long as conservation continues, but stresses the importance of conservation as an important tool to help the it balance the grid and lower consumers bills.

The agency is urging Californians to continue using less power, and specifically to use less power during the peak hours between 2:00 and 7:00 p.m.

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