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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

Efficient Coal Generation Counted Towards Maine Renewable Target

LCG, Aug. 15, 2002--A requirement for 30 percent renewable-source power generation set within 1997 restructuring legislation in Maine is being met in part by cogeneration fueled by coal.

The allowance for coal being burned to produce both electricity and steam to help meet the renewables target was part of a compromise among legislators and interest groups, such as paper pulp mills. The percentage of power generated from varous sources is indicated to customers of Central Maine Power Co. in a regular status report. According to the report, the breakdown includes: oil, 26.3 percent; nuclear, 26 percent; coal, 18.2 percent; natural gas, 6.5 percent, for a total of 77 percent fossil fuels.

According to Maine's public advocate, Stephen Ward, coal is an "eligible resource" in meeting the 30 percent renewable target. It is considered so because cogeneration is a more efficient process than simple burning of coal for electricity alone. A note reads, "For the purposes of meeting the 30 percent portfolio requirement, 64.3 percent of the coal resource meets the eligible resource requirement of MPUC chapter 311." This means that "eligible resource" coal contributes 11.7 percent of the generation total, while biomass contributes 11.3 percent, hydro is at 10.3 percent, and municipal trash at 1.4 percent.

Some biomass plants in the state which produced power in 1997 no longer operate, due to their being uncompetitive.
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