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Progressive dog

(7,243 posts)
18. So 24 hours of the shortfall in Germany
Wed Dec 13, 2023, 03:34 PM
Dec 2023

would require a years worth of cobalt. So Powerall batteries do specify the energy stored, at least the ones not sold to Texas.

K&R Think. Again. Dec 2023 #1
The Texas legislature and no doubt the governor are not happy about this woke power stuff progree Dec 2023 #2
The condundrum that renewable energy hating Texas politicians find themselves in... Finishline42 Dec 2023 #3
Batteries store eneregy, not power. Progressive dog Dec 2023 #5
They deliver their rated power for a few hours, typically 4 hours or so from articles I've read progree Dec 2023 #6
The bttery cost is approximately proportional to Progressive dog Dec 2023 #7
The power rating is also important. A battery could store a gazillion GWH of energy, but if it can only deliver progree Dec 2023 #8
It takes exactly the same amount Progressive dog Dec 2023 #9
I've been in the power supply planning and superintendant of operational planning of an electric utility for many years progree Dec 2023 #10
Battery back up is not for minute long outages. Progressive dog Dec 2023 #11
No, but other already online generation (and batteries) can be ramped up (the spinning reserve) . And gas turbines can progree Dec 2023 #12
Texas had an avoidable power failure in 2021 Progressive dog Dec 2023 #14
I'm not claiming that battery backup is a good solution to all power system issues progree Dec 2023 #15
So 24 hours of the shortfall in Germany Progressive dog Dec 2023 #18
Of course Powerwalls specify the energy storage. progree Dec 2023 #20
They cannot say trhat power is equivalent to energy Progressive dog Dec 2023 #17
I never said power is equivalent to energy. I SAID THE POWER RATING OF A BATTERY PACK AND progree Dec 2023 #19
NREL: The Four Phases of Storage Deployment: A Framework for the Expanding Role of Storage in the U.S. Power System OKIsItJustMe Dec 2023 #16
Texas is not going green. hunter Dec 2023 #4
Texas Net Electricity Generation by Source, Jun. 2023 OKIsItJustMe Dec 2023 #13
Latest Discussions»Issue Forums»Environment & Energy»Texas goes green: How oil...»Reply #18