Again in 2015, the battery storage business had put in solely a fraction of a gigawatt of battery storage capability throughout the US. That yr, it set a seemingly daring goal of including 35 gigawatts by 2035. The sector handed that aim a decade early this yr after which hit 40 gigawatts a few months later.
Prices are nonetheless falling, which may assist keep the momentum for the know-how’s deployment. This yr, battery costs for EVs and stationary storage fell but once more, reaching a report low, in response to knowledge from BloombergNEF. Battery packs particularly used for grid storage noticed costs fall even sooner than the common; they value 45% lower than final yr.
We’re beginning to see what occurs on grids with a number of battery capability, too: in California and Texas, batteries are already serving to meet demand within the evenings, decreasing the necessity to run natural-gas crops. The outcome: a cleaner, extra steady grid.
AI’s vitality funding inflow
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The AI growth is sophisticated for our vitality system, as we coated at size this yr. Electrical energy demand is ticking up: the quantity of energy utilities provided to US knowledge facilities jumped 22% this yr and can greater than double by 2030.
However not less than one constructive shift is popping out of AI’s affect on vitality: It’s driving renewed curiosity and funding in next-generation vitality applied sciences.
Within the close to time period, a lot of the vitality wanted for knowledge facilities, together with people who energy AI, will probably come from fossil fuels, particularly new natural-gas energy crops. However tech giants like Google, Microsoft, and Meta all have targets on the books to scale back their greenhouse-gas emissions, in order that they’re on the lookout for alternate options.
Meta signed a deal with XGS Vitality in June to buy as much as 150 megawatts of electrical energy from a geothermal plant. In October, Google signed an settlement that may assist reopen Duane Arnold Vitality Heart in Iowa, a beforehand shuttered nuclear energy plant.
Geothermal and nuclear may very well be key items of the grid of the long run, as they will present fixed energy in a method that wind and photo voltaic don’t. There’s an extended option to go for lots of the new variations of the tech, however extra money and curiosity from large, highly effective gamers can’t harm.
