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If you are willing to look at other possible reasons than just the failure of renewables for the power outages in Texas you should read the series of articles that the Washinton Post put out today. Start with https://www.washingtonpost.com/business/2021/02/16/ercot-texas-electric-grid-failure/ https://www.washingtonpost.com/business/2021/02/16/ercot-texas-electric-grid-failure/ . It is eye opening. And it actually admits some wind turbines froze up. But it makes the case that the biggest reason for the failures were the decline of the Texas electrical system and a failure to invest in infrastructure - similar to arguments made by posters here about the Saskatchewan power grid.
Consider these statements from the article: "But wind accounts for just 10 percent of the power in Texas generated during the winter. And the loss of power to the grid caused by shutdowns of thermal power plants, primarily those relying on natural gas, dwarfed the dent caused by frozen wind turbines, by a factor of five or six."
"In the single-digit temperatures, pipelines froze up because there was some moisture in the gas. Pumps slowed. Diesel engines to power the pumps refused to start. One power plant after another went offline. Even a reactor at one of the state’s two nuclear plants went dark, hobbled by frozen equipment."
"In Texas, production of natural gas Tuesday fell 6 billion to 7 billion cubic feet per day from earlier in the month"
Another view of Texas grid problems:
https://www.washingtonpost.com/weather/2021/02/16/winter-storm-live-updates/ https://www.washingtonpost.com/weather/2021/02/16/winter-storm-live-updates/
Texas Tribune article:
https://www.texastribune.org/2021/02/16/texas-wind-turbines-frozen/ https://www.texastribune.org/2021/02/16/texas-wind-turbines-frozen/Last edited by dmlfarmer; Feb 16, 2021, 23:23.
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Originally posted by fjlip View PostI wondered that, just can't dump generated amps in unlimited.
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Originally posted by dmlfarmer View PostIf you are willing to look at other possible reasons than just the failure of renewables for the power outages in Texas you should read the series of articles that the Washinton Post put out today. Start with https://www.washingtonpost.com/business/2021/02/16/ercot-texas-electric-grid-failure/ https://www.washingtonpost.com/business/2021/02/16/ercot-texas-electric-grid-failure/ . It is eye opening. And it actually admits some wind turbines froze up. But it makes the case that the biggest reason for the failures were the decline of the Texas electrical system and a failure to invest in infrastructure - similar to arguments made by posters here about the Saskatchewan power grid.
Consider these statements from the article: "But wind accounts for just 10 percent of the power in Texas generated during the winter. And the loss of power to the grid caused by shutdowns of thermal power plants, primarily those relying on natural gas, dwarfed the dent caused by frozen wind turbines, by a factor of five or six."
"In the single-digit temperatures, pipelines froze up because there was some moisture in the gas. Pumps slowed. Diesel engines to power the pumps refused to start. One power plant after another went offline. Even a reactor at one of the state’s two nuclear plants went dark, hobbled by frozen equipment."
"In Texas, production of natural gas Tuesday fell 6 billion to 7 billion cubic feet per day from earlier in the month"
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Originally posted by AlbertaFarmer5 View PostNo, but if you pay your neighbors enough, they will take them off your hands. That is how Germany does it, selling excess to Norway, and by selling, that means paying them to take the excess.
Cant you just turn down some gas or other dispatchable sources when there are lots of renewable sources and ramp up the other sources when renewables are low? That's what system operators are designing their systems to do. I am assuming they have this figured out at the AESO in Alberta?
But don't let that stop you and your friends on Agrisilly blaming renewables every time the power goes out. Even on systems where there are hardly any renewables. LOL
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Originally posted by chuckChuck View PostSo having too much electricity is the problem? You have been telling us the opposite, that we wont have enough! Make up your mind.
Cant you just turn down some gas or other dispatchable sources when there are lots of renewable sources and ramp up the other sources when renewables are low? That's what system operators are designing their systems to do. I am assuming they have this figured out at the AESO in Alberta?
But don't let that stop you and your friends on Agrisilly blaming renewables every time the power goes out. Even on systems where there are hardly any renewables. LOL
The situation described is exactly what is happening in Germany, amongst others. When the wind blows and the excess has to be dumped. Called load shedding. It is expensive.
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But you live in Alberta. Is it a problem in Alberta? Nope
Do you have such little faith in engineers and system operators that they wont figure this out?
But I forget you are a negative "the cup is only half full" kind a guy!
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Originally posted by chuckChuck View PostBut you live in Alberta. Is it a problem in Alberta? Nope
Do you have such little faith in engineers and system operators that they wont figure this out?
But I forget you are a negative "the cup is only half full" kind a guy!
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By the time this becomes a world wide issue there will be several storage options and lots EVs to charge.
In the mean time you keep telling us how bad renewables are.
The decision makers and system operators could care less about what you and I think! LOL
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Originally posted by chuckChuck View PostBy the time this becomes a world wide issue there will be several storage options and lots EVs to charge.
In the mean time you keep telling us how bad renewables are.
The decision makers and system operators could care less about what you and I think! LOL
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