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Texas power demand breaks May tape once again as costs soar in heat wave

Power need in Texas broke the record for the month of May for a second time today on Friday as prices soared ahead of the U.S. Memorial Day long weekend with homes and companies cranking up their air conditioners to leave a heat wave.

The Electric Dependability Council of Texas (ERCOT), which operates most of the state's power grid for 27 million clients, stated the system was running generally with enough supply available to satisfy anticipated demand over the next week.

ERCOT stated power need soared to an initial 72,695 megawatts (MW) on Friday, which would top the current record for the month of May of 72,261 MW set last Monday.

ERCOT projected use would break that new record on Monday, Memorial Day, when it anticipates a peak above 76,500 MW.

The grid's all-time peak was 85,508 MW on Aug. 10, 2023.

Analysts anticipate ERCOT electrical usage will top that all-time high this summer season with economic and population development in Texas and need for power from information centers, artificial intelligence and cryptocurrency mining rising quickly.

One megawatt can generally power about 800 homes on a regular day however as few as 250 on a hot summer season day in Texas.

In the area market, next-day power rates at the ERCOT North Hub << EL-PK-ERTN-SNL >, which includes Dallas, skyrocketed to a. two-week high of$ 141 per megawatt hour( MWh )for Friday, up. from$ 21 for Thursday, according to prices information on the LSEG. terminal. That compares to an average of$ 31 per MWh

up until now this. year,$ 80 in 2023 and $66 over the previous five years( 2018-2022). Day-ahead rates on the ERCOT website, meanwhile, skyrocketed to.

$ 654 per MWh for one hour on Friday evening. May-to-date real-time pricing is 50% greater than in any.

year considering that 2010 (other than for the 2022 gas price blowout ). This results in more inefficient natural gas generators chewing. through more gas ... to keep the lights on, experts at. consultancy EBW Analytics Group said in a note. RECORD-TYING HEAT High temperatures in Houston

, the state's greatest city

, will. hold at 95 degrees Fahrenheit( 35 Celsius) on Friday and. Saturday before rising to 96 on Memorial Day Monday, according. to meteorologists at AccuWeather. The typical high in Houston at this time of year is 88 F( 31.

C). AccuWeather said the projection high of 95 F for Friday would. tie the record for the day embeded in 1955. ERCOT predicted products would surpass demand by 5,400 to.

42,300 MW over the next week with the 5,400 MW low anticipated. during one hour in the evening of May 26 after the sun goes down. and solar panels quit working. That comfortable level of supply is higher than ERCOT. forecast earlier on Friday

and assumes absolutely nothing modifications. However things constantly change- power plants and transmission. lines shut and go back to service, weather report modification and. storms trigger failures.

(source: Reuters)