Showing posts with label ERCOT. Show all posts
Showing posts with label ERCOT. Show all posts

Thursday, July 14, 2022

Wednesday, July 13, 2022

LOL, Bitcoin mining operations in Texas threaten power limits, perverse grid operator blames coal and natural gas plants for being offline when overreliance on wind in summer is to blame

 From the story here
ERCOT blamed forced outages at coal- and natural gas-fed power plants, and low wind power generation. A spokesperson declined to provide details on the number or type of generating plants that were offline and prompted conservation measures. ... As on Monday, it avoided forced cuts when big power consumers agreed to halt operations. Lee Bratcher, president of Texas Blockchain Council, said all of the state's large-scale Bitcoin mining operations, which consume about 1,000 megawatts, are currently offline because of ERCOT's call for conservation and high power prices.


Monday, July 11, 2022

LOL Reuters, 11 years ago: "Texas has the most wind power in the country, but the wind does not blow during the summer"

Texas has the most wind power in the country, but the wind does not blow during the summer. Ercot said it got about 2,000 MW from wind during the peak hour on Wednesday. Those wind farms can produce about 9,000 MW when all turbines are spinning.

Reuters, here.

Wind generating capacity in Texas today is in the neighborhood of 35,000 megawatts, but only about 7,770 megawatts of that would be available under similar summer circumstances, with much less coal generating capacity available today than in 2011 to fill the breach:

Because of the increase in wind power and the retirement of almost 6,000 megawatts of coal-fired generating capacity, coal-fired power plants supplied 18% of state generation in 2021, down from a 36% share in 2011.  

And as a result Texas now gets to listen to this: