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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

Southern Governors Oppose Transmission Charge Proposal

LCG, Aug. 29, 2002--During the Southern Governors Conference in New Orleans Monday, participants voted in opposition to a rule proposed by the Federal Energy Regulatory Commission that would require charges for transmission system upgrades be assessed across all users of the system, without regard for differing levels of usage.

The proposed rule was announced on July 31, as a way to expand the number of wholesale producers and sellers who may gain access to customers in distant regions. According to Arkansas Gov. Mike Huckabee, however, "the cost of transmission would have to be borne by all, even though our customers would never see a kilowatt of the energy, even though our customers would get no benefit whatsoever." A relatively large percentage of low-cost power produced in the South is sold elsewhere.

The governors' vote resulted in a resolution that customers making growing demands on the transmission system make proportionately greater payments to support the new infrastructure. While service for Southern consumers is largely provided by regulated monopolies, much of the new merchant generation installed within the region in the last few years has been selling power to other, higher-cost regions.

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