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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

Washington Says No Rate Hike for Puget Energy

LCG, Oct. 5, 2001--The Washington Utilities and Transportation Commission said yesterday it has rejected a request by Puget Sound Energy Co. for an emergency $84 million rate increase.

"Here, there is no demonstration that the failure to grant the requested relief would cause clear jeopardy to the utility or detriment to the ratepayers," the three-member commission wrote in its decision.

The company, a subsidiary of utility holding company Puget Energy Inc., had asked for the rate increase on August 21, saying it was needed because of volatile wholesale power prices and a long drought which had reduced the availability of hydroelectric power by about half.

The commission said Puget Sound Energy would file a general rate case next month, which will allow the regulators "to review more thoroughly the company's financial records, power costs and other business expenses. Today's ruling by the commission has no bearing on future rate-case decisions."

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