power grid
“We looked at the variability of solar and wind energy over both time and space and compared that to U.S. electricity demand,” Davis said. “What we found is that we could reliably get around 80 percent of our electricity from these sources by building either a continental-scale transmission network or facilities that could store 12 hours’ worth of the nation’s electricity demand.”
"But beyond the 80 percent mark, the amount of energy storage required to overcome seasonal and weather variabilities increases rapidly. “Our work indicates that low-carbon-emission power sources will be needed to complement what we can harvest from the wind and sun until storage and transmission capabilities are up to the job,” said co-author Ken Caldeira of the Carnegie Institution for Science. “Options could include nuclear and hydroelectric power generation, as well as managing demand.”
Цялата статия:
https://news.uci.edu/2018/02/27/wind...d-study-finds/
Може да съм неграмотен, но прочетох статията, дето fon я е постнал в началото.
Нямат преносна мрежа, обхващаща целите Щати ли? Или всеки щат си има своя мрежа, отделна от другите?
Та затва питах. Ти нали разбираш, обясни.
“We looked at the variability of solar and wind energy over both time and space and compared that to U.S. electricity demand,” Davis said. “What we found is that we could reliably get around 80 percent of our electricity from these sources by building either a continental-scale transmission network or facilities that could store 12 hours’ worth of the nation’s electricity demand.”
"But beyond the 80 percent mark, the amount of energy storage required to overcome seasonal and weather variabilities increases rapidly. “Our work indicates that low-carbon-emission power sources will be needed to complement what we can harvest from the wind and sun until storage and transmission capabilities are up to the job,” said co-author Ken Caldeira of the Carnegie Institution for Science. “Options could include nuclear and hydroelectric power generation, as well as managing demand.”
Цялата статия:
https://news.uci.edu/2018/02/27/wind...d-study-finds/
Може да съм неграмотен, но прочетох статията, дето fon я е постнал в началото.
Нямат преносна мрежа, обхващаща целите Щати ли? Или всеки щат си има своя мрежа, отделна от другите?
Та затва питах. Ти нали разбираш, обясни.
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