"Lithium-ion battery prices have declined from USD 1,400 per kilowatt-hour in 2010 to less than USD 140 per kilowatt-hour in 2023, one of the fastest cost declines of any energy technology ever, as a result of progress in research and development and economies of scale in manufacturing."
> there are big questions still being asked about how CSS should handle masonry-style layouts. Some people remain skeptical that this capability should be part of CSS Grid, and want it to instead be its own separate display type. Others are questioning whether or not this kind of layout is needed on the web at all — they aren’t sure that well-known websites will use it.
California power grid now has batteries that can supply 10GW of power, which is a lot. Yesterday they peaked at 4GW vs. total power demand of 25GW in the evening, when solar peters out, per CAISO. (Power demand gets much higher in summer with air conditioning.)
Kris Ankarlo/KCBS: "California just hit an important climate milestone. The state now has more than 10,000 MW of battery storage. Just 5 years ago the state only had 770 MW of storage. And the energy storage industry says the state is on pace to hit 50,000 MW of battery storage by 2045." #climate#batteries#grid#energy#California
"Today, most power lines consist of steel cores surrounded by strands of aluminum, a design that’s been around for a century. In the 2000s, several companies developed cables that used smaller, lighter cores such as carbon fiber and that could hold more aluminum. These advanced cables can carry up to twice as much current as older models."