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PJM Reports Resources Are Adequate to Meet Growing Summer Demand

LCG, May 7, 2026--PJM issued today its Summer Outlook 2026, which forecasts sufficient generation for typical peak demand this summer. PJM states that it is prepared to call on contracted demand response resources to reduce electricity use during times of high system stress.

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NRC Approves Oklo's Principal Design Criteria Topical Report for Aurora Powerhouse

LCG, May 6, 2026--Oklo Inc. ("Oklo"), an advanced nuclear technology company, announced today that the U.S. Nuclear Regulatory Commission (NRC) has approved the Principal Design Criteria (PDC) topical report for the Aurora-INL (Idaho National Laboratory) nuclear small modular reactor (SMR), which is currently under construction in Idaho. The PDC topical report establishes a regulatory framework that defines the fundamental safety, reliability, and performance requirements to guide future reactor licensing and design activities, and the approved report should simplify future applications and reduce the need to re-review established material.

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Industry News

Southwest Power Pool Sets Wind Penetration Record of 62.13 Percent

LCG, April 4, 2018--Southwest Power Pool (SPP) achieved a record wind penetration and record renewable penetration levels in the early morning on March 31. According to SPP, the wind generation was approximately 14.5 GW, or 62.13 percent, at 1:54 a.m. Combined with nuclear output, the renewable generation resources contributed to about 64.7% of the total load.

With the record setting wind generation, the five-minute SPP North Hub real-time locational marginal prices (LMP) fell to about $2.25/MWh at 1:55 a.m. in the real-time market, while SPP South Hub LMP dropped to negative $10/MWh.

The all-time high wind generation record was set at 15,690 MW in December, serving 51 percent of total load at that time.

The prior wind record was set on March 17, when wind penetration hit as high as 60.56 percent of the total load in the early morning hours. SPP also set a wind penetration record of 58.1 percent earlier in March.


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