The US is getting its first commercial facility to soak up carbon dioxide from the ambient air for permanent storage, a nascent technology that’s been both lauded as crucial in fighting climate change and derided as a distraction that will delay the clean energy transition.

The plant near San Francisco, built by Bay Area startup Heirloom Carbon Technologies, puts California at the forefront of the emerging carbon removal industry as a handful of so-called direct air capture (DAC) hubs are also slated to get underway. Heirloom’s facility, unveiled Thursday, will be capable of removing and storing as much as 1,000 tons of carbon dioxide each year.