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Climate

Volvo and Polestar Break Up

On Tesla and antifreeze, otters and crabs, and more.

Briefing image.

AM Briefing: An EV Breakup

Heatmap Illustration/Getty Images

Current conditions: “The largest storm of the season” is scheduled to make landfall tomorrow in California, which is fresh off one storm that dumped water across the state. The Spanish region of Catalonia has declared a state of emergency over its worst drought on record. Residents are protesting unprecedented water shortages in Mexico City, which is struggling after years of little rain.

THE TOP FIVE

1. Volvo splits with Polestar

Yesterday, Swedish automaker Volvo announced it is pulling funding from Polestar, its EV arm, which has struggled to gain a foothold in the market. As Jennifer Mossalgue reports in Electrek, Polestar is bleeding cash — it announced plans to cut 15% of its workforce last week, and needs a billion-dollar cash infusion over the next year to stay in business. Polestar will instead become the purview of Volvo parent company Geely, owned by Chinese billionaire Li Shufu.

2. Tesla settles lawsuit over water pollution

Yesterday, a judge in California's San Joaquin County ordered Tesla to pay $1.5 million to settle a lawsuit brought by more than two dozen counties, including Los Angeles and San Francisco, for mislabeling hazardous waste and sending it to landfills that could not accept the particular substances, including “paint materials, brake fluids, used batteries, antifreeze and diesel fuel.” The lawsuit alleged that at least 101 facilities violated California’s waste management laws, including the factory in Fremont. The electric vehicle-maker has had multiple previous tangles with the Environmental Protection Agency over pollution from its factories.

“While electric vehicles may benefit the environment, the manufacturing and servicing of these vehicles still generates many harmful waste streams,” said San Francisco District Attorney Brooke Jenkins in a press release. “Today’s settlement against Tesla, Inc. serves to provide a cleaner environment for citizens throughout the state by preventing the contamination of our precious natural resources when hazardous waste is mismanaged and unlawfully disposed.”

3. Democrats take on AI’s environmental impact

Sen. Markey at a Capitol Hill rally in 2021.Sen. Markey at a Capitol Hill rally in 2021.Chip Somodevilla/Getty Images

A group of Democratic lawmakers, led by Massachusetts Senator Ed Markey, introduced a bill that would direct the EPA to study the environmental impacts of artificial intelligence. It also asks the National Institute of Standards and Technology to set up a system to both measure and voluntarily report those impacts. AI, like crypto mining, is energy-intensive, but it’s difficult to tell just how that energy use impacts the environment without any measurement or reporting mechanism in place.

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  • 4. Rooftop solar’s woes continue

    Earlier this week the software company Aurora Solar laid off 20% of its 500-person staff, about a year after it raised $200 million in a Series D round.

    “Like many other companies in the solar industry, we’ve felt the effects of larger macroeconomic challenges, including higher interest rates and the impact of NEM 3.0 in California,” Aurora Solar told Tim De Chant at TechCrunch.

    NEM 3.0 is California’s latest iteration of a net metering regulation. Under the new structure, which came into effect in April of last year, compensation rates for solar customers in the state dropped by about 75%, which means rooftop solar is no longer the steal deal it once was.

    The news is the latest in a series of signs that the rooftop solar industry is in a tough spot at the moment — as Alana Semuels wrote in Time last week, more than 100 residential solar-related companies declared bankruptcy in 2023 alone.

    5. Otters are inadvertent erosion fighters

    Sea otters are playing a crucial role in stopping estuaries in California from eroding away, according to a delightfully-titled article in Nature. After conservation efforts succeeded in helping sea otter populations in the state rebound from the brink of extinction, researchers found that the animals were inadvertently stopping salt marshes like Monterey Bay’s Elkhorn Slough from washing away by eating the crabs that were picking at vegetation that keeps the sandy banks of the marsh together. Erosion in the areas where otters returned slowed from 30 centimeters a year to 10 centimeters a year.

    “It’s remarkable when you think about it,” Jane Watson, a community ecologist at Vancouver Island University in Nanaimo, Canada, told Nature’s Jude Coleman. “You can have a single animal, the sea otter, come in and through predation actually mitigate the effects of erosion.”

    THE KICKER

    It’s cloudy with a chance of flurries in Punxsutawney, PA, where the eponymous rodent is scheduled to make his prediction for Groundhog Day, and The Washington Post’s Kasha Patel has a story about it told entirely in verse. Punxsutawney Phil, Patel notes, has a bit of competition these days:

    “The National Weather Service issues seasonal outlooks based on computer models and science. They do not have a groundhog for reliance.”

    Yellow

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    Climate Tech

    If Natron Couldn’t Make Batteries in the U.S., Can Anyone?

    The failure of the once-promising sodium-ion manufacturer caused a chill among industry observers. But its problems may have been more its own.

    An out of business battery pack.
    Heatmap Illustration/Natron, Getty Images

    When the promising and well funded sodium-ion battery company Natron Energy announced that it was shutting down operations a few weeks ago, early post-mortems pinned its failure on the challenge of finding a viable market for this alternate battery chemistry. Some went so far as to foreclose on the possibility of manufacturing batteries in the U.S. for the time being.

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    For EVs, Charging Speed Is the New Range

    They may not refuel as quickly as gas cars, but it’s getting faster all the time to recharge an electric car.

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    A family of four pulls their Hyundai Ioniq 5 into a roadside stop, plugs in, and sits down to order some food. By the time it arrives, they realize their EV has added enough charge that they can continue their journey. Instead of eating a leisurely meal, they get their grub to go and jump back in the car.

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    AM Briefing

    Mass Firings

    On the need for geoengineering, Britain’s retreat, and Biden’s energy chief

    The White House.
    Heatmap Illustration/Getty Images

    Current conditions: Hurricane Gabrielle has strengthened into a Category 4 storm in the Atlantic, bringing hurricane conditions to the Azores before losing wind intensity over Europe • Heavy rains are whipping the eastern U.S. • Typhoon Ragasa downed more than 10,000 trees in Yangjiang, in southern China, before moving on toward Vietnam.

    THE TOP FIVE

    1. White House orders agencies to prepare for mass firings

    The White House Office of Management and Budget directed federal agencies to prepare to reduce personnel during a potential government shutdown, targeting employees who work for programs that are not legally required to continue, Politico reported Wednesday, citing a memo from the agency.

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