Hacker News with Generative AI: Electricity Grid

'A bullet train for power': China's ultra-high-voltage electricity grid (bbc.com)
China produces more clean energy than any other country. Now it's rolling out an ultra-high-voltage grid to match – will its strategy of going big pay off?
Batteries start to rival gas on California's electricity grid (elpais.com)
Giant batteries are transforming the way the U.S. uses electricity (nytimes.com)