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US Power Update: Power Prices Mostly Higher; Natural Gas Holds Largest Generation Share

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US wholesale electricity markets were mostly higher on Tuesday afternoon, with Midcontinent Independent System Operator's intraday prices reaching $585.46 per megawatt-hour, according to data from GridStatus.io.

Electric Reliability Council of Texas' real-time locational marginal price stood at $28.27/MWh at 4 p.m. ET. Net load reached 49.04 gigawatts, with natural gas making up the largest share of the generation mix at 42.1%.

California Independent System Operator's real-time LMP came in at $15.46/MWh at 4 p.m. ET. Net load was negative 0.5 GW, with solar making up the largest share of the generation mix at 71.3%.

Southwest Power Pool's real-time LMP was $60.16/MWh at 4 p.m. ET. Net load reached 45.88 GW, while natural gas accounted for the largest portion of the generation mix at 41.4%. Prices reached an intraday peak of $471.67/MWh at 1:50 p.m. ET.

PJM's real-time LMP came to $259.89/MWh at 4 p.m. ET. Net load stood at 136.58 GW, with gas representing the largest share of the generation mix at 45.2%. Prices rose to an intraday high of $519.47/MWh at 4:40 p.m. ET.

MISO's real-time LMP was $132.63/MWh at 4 p.m. ET. Net load came in at 99.74 GW, with natural gas making up the largest share of the generation mix at 36.3%. Prices climbed to $585.46/MWh at 2:50 p.m. ET.

New York Independent System Operator's real-time LMP stood at $35.84/MWh at 4 p.m. ET. Net load reached 21.89 GW, while dual-fuel sources accounted for the largest share of the generation mix at 33.9%.

New England Independent System Operator's real-time LMP came in at $37.16/MWh at 4 p.m. ET. Net load was 13.14 GW, with natural gas accounting for the largest share of the generation mix at 52.3%.

Independent Electricity System Operator's real-time LMP stood at $47.21/MWh at 4 p.m. ET. Net load reached 20.95 GW, with nuclear providing the largest share of the generation mix at 41.5% at 3:55 p.m. ET.

The National Weather Service's Climate Prediction Center forecasts temperatures to remain above normal across much of the central and eastern US from Sept. 9 to Sept. 15, with near-normal readings across parts of the West.

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Indonesia Should Embrace Least-Cost Power Planning as Coal Costs Rise, IEEFA Says

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US Power Update: US Wholesale Power Prices Mostly Higher; SPP Intraday LMP Hits $1,910.34/MWh

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