Sign In or Create an Account.

By continuing, you agree to the Terms of Service and acknowledge our Privacy Policy

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.

Get Heatmap AM directly in your inbox every day:

* indicates required
  • 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

    You’re out of free articles.

    Subscribe today to experience Heatmap’s expert analysis 
of climate change, clean energy, and sustainability.
    To continue reading
    Create a free account or sign in to unlock more free articles.
    or
    Please enter an email address
    By continuing, you agree to the Terms of Service and acknowledge our Privacy Policy
    Electric Vehicles

    It’s When You Charge Your EV That Matters

    A new study from E3 shows big potential cost savings for utilities with smart chargers.

    A clock and an EV.
    Heatmap Illustration/Getty Images

    Ditching the combustion engine for an electric vehicle is a good first step for cutting transportation emissions. But it’s becoming increasingly clear that owning an electric car on its own is not enough. When and how you charge the car makes an enormous difference, not only for reducing CO2 emissions, but also for helping the power grid withstand the coming electrification wave.

    We know that not all charging is created equal. Location, for example, is an obvious difference-maker. In places with ample renewable energy such as hydro-dominated Washington or solar California, electric vehicles produce vastly less climate pollution over their lifetimes than gasoline cars. In places with fossil-fuel-heavy grid, the climate benefit is still there, but much smaller.

    Keep reading...Show less
    Green
    Carbon Removal

    The Government’s Carbon Removal Team Has Been Hollowed Out

    Widespread federal layoffs bring even more uncertainty to the DAC hubs program.

    Direct air capture.
    Heatmap Illustration/Getty Images

    Grant Faber suspected his short tenure as the program manager for the Department of Energy’s direct air capture hubs initiative was up when he saw an article circulating that the department was set to terminate up to 2,000 employees — generally those who were new to their jobs. When he hadn’t received any news by the end of the day on Thursday, February 13, he told me he felt a sense of “anticipatory survivor’s guilt.” But it wouldn’t last long.

    “I woke up Friday morning and I was locked out of all my systems, and I had to get my termination letter emailed to my personal email address,” Faber told me. “It more or less just said it’s in the public interest to do away with your job.”

    Keep reading...Show less
    Green
    Climate

    AM Briefing: A Win for Nature

    On COP16, NOAA firings, and the Apple Watch

    A Biodiversity Summit Ended with a Sliver of Good News for Nature
    Heatmap Illustration/Getty Images

    Current conditions: Thousands are without power and drinking water in the French Indian Ocean territory of Réunion after Tropical Cyclone Garance made landfall with the strength of a Category 2 hurricane • A severe weather outbreak could bring tornadoes to southern states early next week • It’s 44 degrees Fahrenheit and sunny in Washington, D.C., where Ukrainian President Volodymyr Zelenskyy will meet with President Trump today to sign a minerals deal.

    THE TOP FIVE

    1. COP16 ends on a high note for nature conservancy

    The 16th United Nations Biodiversity Conference, known as COP16, ended this week with countries agreeing on a crucial roadmap for directing $200 billion a year by 2030 toward protecting nature and halting global biodiversity loss. Developed nations are urged to double down on their goal to mobilize $20 billion annually for conservation in developing countries this year, rising to $30 billion by 2030. The plan also calls for further study on the relationships between nature conservation and debt sustainability. “The compromise proved countries could still bridge their differences and work together for the sake of preserving the planet, despite a fracturing world order and the dramatic retreat of the United States from international green diplomacy and foreign aid under President Donald Trump,” wrote Louise Guillot at Politico. The decision was met with applause and tears from delegates. One EU delegate said they were relieved “about the positive signal that this sends to other ongoing negotiations on climate change and plastics that we have.”

    Keep reading...Show less
    Yellow