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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

Mackinac Island in Lake Huron Without Power

LCG, July 25, 2000--Yachtsmen arriving at the end of a 350-mile race found Mackinac Island without power yesterday. The only things that connect the island in Lake Huron with mainland Michigan are boats and seven underwater cables and the cables, which provide electricity to the island, werent doing their job.

The cables began giving trouble on Saturday and gave up the ghost yesterday, just when the boats were about to start arriving at the end of the annual Chicago-Mackinac yacht race. Every hotel room on the island was booked for the arriving sailors and all the hotels could offer were cold showers and dark rooms.

Dan Musser, president of the Grand Hotel, said "The primary difficulty has been the lack of electric lights for the rooms and a shortage of hot water at times." He added that emergency generators and contingency plans had enabled the hotel to maintain essential guest services.

After 350 miles on the water, nothing is more essential than a hot shower.

Power was still out this morning, but crews from Edison Sault Electric Co., a subsidiary of Wisconsin Electric Corp., were making temporary splices on the cables and hoped to have electricity restored later today.

This morning, Edison Sault said "Current indications are that 5 of the 7 submarine cables running between the mainland at St. Ignace and Mackinac Island have experienced a failure of some sort. A minimum of three cables are needed in order to serve the Island."

With some additional repairs still to be made this morning, on-site Edison Sault personnel were hoping to try and energize at least one full set of cables later this morning thereby bringing electric power back to the Island, the company said.

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