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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

LI-to-CT Cross-Sound Cable Shut Down by DOE

LCG, May 7, 2004--The high-voltage line that stretches across the Long Island Sound, connecting New York with Connecticut, will cease transmitting power, following a Department of Energy decision that a previously issued emergency order allowing flows was no longer justified.

The underwater cable began operations under contentious circumstances, following the power blackout that affected millions last August. According to the Connecticut Attorney General Richard Blumenthal prior its activation, the underwater cable had not been buried sufficiently deeply beneath the bottom of the Sound, and posed a hazard to marine life. The 330-megawatt cable was put in place by Cross-Sound Cable Co. LLC.

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