Wildfires whipped up by hurricane-force winds have led to evacuations and precautionary power outages across California over the past several days. Major research institutions including the University of California, Berkeley, endured their second power outage in a month.

Researchers say that things have gone more smoothly this time, compared to the chaos triggered by the loss of electricity in early October. When Berkeley scientists lost power on 9 and 10 October, some stocked their freezers with dry ice to keep specimens frozen, while others moved their freezers to nearby facilities that still had power.

The Pacific Gas and Electric Company (PG&E), based in San Francisco, California, cut off power to hundreds of thousands of residents in north and central California on 26 October to reduce the risk of wildfires. The decision followed the explosive growth of the Kincade fire, which broke out on 23 October near Santa Rosa, California, north of San Francisco. The University of California, Berkeley, and the neighbouring Lawrence Berkeley National Laboratory (LBNL) were among the institutions that closed their doors on 26 October as the fire spread.

Officials at the university preemptively switched to using a campus power plant before PG&E cut electricity to the area on 26 October. A similar decision during the previous blackout created chaos in Berkeley’s science labs because staff and faculty weren’t sure which outlets would still receive power. University officials did a better job of communicating how the back-up power system would work this time around, says Liana Lareau, a computational biologist at Berkeley.

A new normal?

University researchers were still able to access facilities to check on their samples and experiments during the latest campus closure, although they had to scramble to relocate meetings with colleagues and students.

A conference on the CRISPR gene-editing tool scheduled for 26 October also had to be moved off campus, says Jennifer Doudna, a biochemist who heads the university’s Innovative Genomics Institute. Organizers streamed the meeting online for those who couldn’t squeeze into the smaller space. “It’s crazy,” Doudna says. “How can we be living in a state with the fifth largest economy in the world and having power outages like this?”

She hopes the situation will push the state government and PG&E to make the investments needed to bolster the grid and prevent such disruptions in the future. “I don’t think this type of climate is going away,” says Doudna. “We have to plan for it.”

The Kincade fire had burned more than 30,000 hectares as of 29 October and remained just 15% contained. In Los Angeles, the Getty fire had burned more than 265 hectares, forcing the evacuation of thousands and prompting the University of California, Los Angeles (UCLA), to cancel classes on 28 October. As of 29 October, firefighters had only 5% of the Getty fire contained.

Both UCLA and the University of California, Berkeley, resumed normal operations on 29 October. PG&E restored power to LBNL’s main site on 28 October, but the facility remained closed on 29 October. Officials are aiming to re-open the lab by 30 October, according to a notice on its website.