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SPP and Member Utilities Successfully Achieve Western Expansion Milestone

LCG, April 2, 2026--Southwest Power Pool (SPP) today announced that the expansion of its service territory into the Western Interconnection has been a success. The milestone makes SPP the first regional transmission organization (RTO) with services spanning the Eastern and Western Interconnections. Its member organizations, which cover all or part of 17 states, can now benefit from a more operationally and geographically diverse integrated system.

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Holtec Achieves Milestone towards Restarting Palisades Nuclear Facility and Advances Plans to Build Two SMRs at Palisades Site

LCG, March 31, 2026--Holtec International yesterday announced that it successfully completed a milestone test necessary to return Holtec's Palisades Nuclear Generating Station to service. The 805-MW pressurized water reactor (PWR) is located in Michigan and was shut down by Entergy in May 2022. Holtec acquired the facility in June 2022 and has pursued a path to return the plant to service.

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Industry News

Ozone Requirement to Be Enforced

LCG, November 18, 2002-The EPA and environmental groups have come to an agreement over enforcement of air pollution standards.

In 1997 the Environmental Protection Agency adopted a program to limit ozone, an unhealthy chemical created and used in several industry processes.

The compound, O3, is important in its function farther out from the earth's surface in the ozone layer but is unsafe closer to the earth's surface where it quickly reacts with chemicals in humans and other organisms, and can damage DNA. Most commonly, the unstable chemical causes respiratory problems in humans.

Several environmental groups, including Environmental Defense, Southern Alliance for Clean Energy, and the Sierra Club, worked together to file suit against the EPA to insist that the organization enforce its 1997 rules limiting ozone in the air.

The maximum allowed ozone level is 0.08 parts per million, but the EPA never took measurements because industries complained the regulation was too strict. Ozone can be detected by the human nose at a level between 0.02 and 0.05 ppm.

The EPA has agreed to determine whether or not areas pass the requirement and to take steps to reduce ozone levels in these areas, although such steps are as yet unspecified.

Some groups estimate as many as 38 states have areas with unacceptably high ozone levels.

The American Lung Association approximates that half the US population lives in areas where air pollution is high enough to cause serious respiratory ailments, as well as other health problems.

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