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Last Friday March 6, we at Halcyon issued our fourth update to our Battery Energy Storage Systems (BESS) Tracker. Since launch in December, we have nearly doubled the total number of projects tracked, going from 257 projects representing 155 gigawatt-hours (GWh) to 569 projects representing 275 GWh tracked in this latest edition.
Last week, I wrote about the signals which Virginia’s Data Center Alley sends to power market participants: our particular cluster of data centers is effectively always-on, because the services it provides are also always-on. (This week, Halcyon re-launched its “Follow a docket” capability; anyone who wants to follow Virginia State Corporation Commission Docket PUR-2024-00144 can do so here.) To put the Northern Virginia utility and data center operator position more plainly: we run your 911 calls, and you don’t want those interrupted because of a notional benefit from flexing data center demand when the grid capacity is tight. Flex your training loads all you want, grid operators, but please be careful with backbone stuff in today’s telecommunications system.
