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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.”

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    Spotlight

    The Moss Landing Battery Backlash Has Spread Nationwide

    New York City may very well be the epicenter of this particular fight.

    Moss Landing.
    Heatmap Illustration/Getty Images, Library of Congress

    It’s official: the Moss Landing battery fire has galvanized a gigantic pipeline of opposition to energy storage systems across the country.

    As I’ve chronicled extensively throughout this year, Moss Landing was a technological outlier that used outdated battery technology. But the January incident played into existing fears and anxieties across the U.S. about the dangers of large battery fires generally, latent from years of e-scooters and cellphones ablaze from faulty lithium-ion tech. Concerned residents fighting projects in their backyards have successfully seized upon the fact that there’s no known way to quickly extinguish big fires at energy storage sites, and are winning particularly in wildfire-prone areas.

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    Hotspots

    The Race to Qualify for Renewable Tax Credits Is on in Wisconsin

    And more on the biggest conflicts around renewable energy projects in Kentucky, Ohio, and Maryland.

    The United States.
    Heatmap Illustration/Getty Images

    1. St. Croix County, Wisconsin - Solar opponents in this county see themselves as the front line in the fight over Trump’s “Big Beautiful” law and its repeal of Inflation Reduction Act tax credits.

    • Xcel’s Ten Mile Creek solar project doesn’t appear to have begun construction yet, and like many facilities it must begin that process by about this time next year or it will lose out on the renewable energy tax credits cut short by the new law. Ten Mile Creek has essentially become a proxy for the larger fight to build before time runs out to get these credits.
    • Xcel told county regulators last month that it hoped to file an application to the Wisconsin Public Services Commission by the end of this year. But critics of the project are now telling their allies they anticipate action sooner in order to make the new deadline for the tax credit — and are campaigning for the county to intervene if that occurs.
    • “Be on the lookout for Xcel to accelerate the PSC submittal,” Ryan Sherley, a member of the St. Croix Board of Supervisors, wrote on Facebook. “St. Croix County needs to legally intervene in the process to ensure the PSC properly hears the citizens and does not rush this along in order to obtain tax credits.”

    2. Barren County, Kentucky - How much wood could a Wood Duck solar farm chuck if it didn’t get approved in the first place? We may be about to find out.

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    Q&A

    All the Renewables Restrictions Fit to Print

    Talking local development moratoria with Heatmap’s own Charlie Clynes.

    The Q&A subject.
    Heatmap Illustration

    This week’s conversation is special: I chatted with Charlie Clynes, Heatmap Pro®’s very own in-house researcher. Charlie just released a herculean project tracking all of the nation’s county-level moratoria and restrictive ordinances attacking renewable energy. The conclusion? Essentially a fifth of the country is now either closed off to solar and wind entirely or much harder to build. I decided to chat with him about the work so you could hear about why it’s an important report you should most definitely read.

    The following chat was lightly edited for clarity. Let’s dive in.

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