To continue reading

Create a free account or sign in to unlock more free articles.

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


AM Briefing: Insects in Decline

On the troubling rise of self-pollination, Chinese EV tariffs, and speed limits

AM Briefing: Insects in Decline
Heatmap Illustration/Getty Images

Current conditions: Southern California remains at risk of flooding and may even see some waterspouts or tornadoes • A wildfire is burning out of control in Perth, in Australia • It's the shortest day of the year in the Northern Hemisphere.


1. U.S. may hike tariffs on Chinese EVs

The Biden administration is reportedly considering raising tariffs on electric vehicles made in China, which tend to run cheaper than those made in the U.S. The move would be an attempt to “bolster the U.S. clean energy industry,” explainsThe Wall Street Journal. Chinese EVs are already subject to a 25% tariff. While an increase wouldn’t mean much in the immediate term for most Americans, it would put added strain on relations with China, which are already tense. Global markets are facing a glut of cheap Chinese clean-energy products, and the administration is reportedly also considering higher levies on solar products and EV battery packs, the Journal reports.

2. Study suggests some plants are evolving to not need pollinators

Wildflowers may be evolving to rely less on pollinators in order to reproduce as insect numbers decline. A new study published in the journal New Phytologist looked at flowering plants that grow in farmland near Paris and found they have become smaller and now produce less nectar than they would have 20 to 30 years ago. “Our study shows that pansies are evolving to give up on their pollinators,” says Pierre-Olivier Cheptou, one of the study’s authors. “They are evolving towards self-pollination, where each plant reproduces with itself, which works in the short term but may well limit their capacity to adapt to future environmental changes.” While the study “demonstrates that plant mating systems can evolve rapidly ... in the face of ongoing environmental changes,” the authors say, it paints a troubling picture of a symbiotic relationship in a spiral: As insect populations suffer from loss of habitat and overuse of pesticides, plants begin to rely on them less and produce less nectar, exacerbating their decline.

3. U.S. completes auction for Gulf drilling rights

A U.S. auction of oil drilling rights in the Gulf of Mexico went ahead yesterday. This is the last auction until 2025. Here are a few key numbers:

  • 72.7 million – acres that were up for bidding, including 6 million acres considered habitat for the endangered Rice's whale.
  • $382 million – amount raised in the auction, the highest of any federal offshore oil and gas lease sale since 2015, according to Reuters.
  • $88.2 million – highest amount offered, from Hess, for 20 successful bids.
  • 3 – drilling rights auctions the Interior Department will hold over the next five years, the minimum required to comply with the Inflation Reduction Act. It represents “the smallest offshore oil program in U.S. history.”
  • 47 – auctions over five years that were proposed by the Trump administration.
  • 1.1 million – gallons of oil estimated to have spilled into the Gulf from a leak detected last month, the largest Gulf spill since Deepwater Horizon.
  • 8 – days since the U.S. and nearly 200 other nations agreed at COP28 to transition away from fossil fuels.
  • 21 – percent of the world’s oil produced by America in 2022.

4. Orsted commits to building world’s largest offshore wind farm

Danish energy giant Orsted plans to go ahead with building the world’s largest offshore wind farm, reports the Financial Times. The 2.9 gigawatt Hornsea 3 project is located in the North Sea. It will cost £8 billion (about $10 billion) and represents Orsted’s single biggest investment decision. Once finished in 2027, the project will power 3.3 million homes. Last month Orsted cancelled two major U.S. offshore wind projects and took a $4 billion writedown as a result. The Hornsea 3 investment shows “the offshore wind industry is picking back up, after a crisis year,” concludes Priscila Azevedo Rocha at Bloomberg.

Get Heatmap AM in your inbox every morning:

* indicates required
  • 5. Cities are lowering their speed limits

    Speed limits in some major U.S. cities are dropping, Yale Climate Connectionsreports. This is a “win for the climate” because slower vehicle speeds make for safer city streets, which could nudge people more toward less polluting modes of transportation, like walking or cycling. Seattle, Denver, Minneapolis, Hoboken, and Washington, D.C., have all lowered their speed limits, according to Yale Climate Connections. “Safety and environmental goals go together. They’re inevitably interlinked,” says Venu Nemani, the chief safety officer of the Seattle Department of Transportation.


    A recent White House briefing says more than one million EVs have been sold in the U.S. in 2023 — “three years ahead of the projections made earlier this year and 18 years ahead of the projections made in the beginning of 2021.”

    The White House


    Jessica Hullinger

    Jessica Hullinger is a freelance writer and editor who likes to think deeply about climate science and sustainability. She previously served as Global Deputy Editor for The Week, and her writing has been featured in publications including Fast Company, Popular Science, and Fortune. Jessica is originally from Indiana but lives in London. Read More

    Read More

    To continue reading

    Create a free account or sign in to unlock more free articles.

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

    A BYD car ramming big three logos.
    Heatmap Illustration/Getty Images

    On the surface, it should be a triumphant moment for the Big Three, the triumvirate of traditional American automakers made up of Ford, General Motors, and Stellantis.

    They survived the pandemic and inflationary surge of the early 2020s, and they settled their labor issues with the United Auto Workers. They even had a pretty good 2023, financially. Even as interest rates reached multi-decade highs, which should normally discourage big-ticket car and truck purchases, Ford and General Motors booked $4 billion and $12 billion in profit, respectively — slightly below 2022’s levels but more than might have been reasonably expected. Stellantis, which owns the Jeep and Dodge brands, posted a record profit.

    Keep reading...Show less
    Future Chicken.
    Heatmap Illustration/CBC, Getty Images

    If I told you there was a chicken named Potato who was going to teach our kids about climate change, would you think I was kidding? Either way, I’m here to inform you that Future Chicken, an “ECOtainment platform” co-created by Catherine Winder and Annabel Slaight, launched last year, including original content like a TV show that airs on CBC and YouTube, games, and a podcast, all aimed at warding off climate doom and instead highlighting climate solutions.

    Winder and Slaight have, to put it mildly, impressive resumes, with Slaight having been an executive producer of The Big Comfy Couch and Winder a force behind multiple Angry Birds movies. The show’s premise is fun, and was actually thought up by kids. The main character is a chicken (named Potato) from the year 2050, a time when climate change has seemingly been solved. She travels back and forth between the future and the present, sometimes talking about the solutions of her time.

    Keep reading...Show less

    AM Briefing: A Big Year for Solar and Battery Storage

    On 2024 power projects, pension funds, and the king’s car

    What to Expect From Solar and Battery Storage This Year
    Heatmap Illustration/Getty Images

    Current conditions: Rush hour commutes in the Midwest could be snarled by snow today • The whole of England and Wales is under a weather warning for heavy rain and floods • February temperatures in parts of the Atlantic Ocean are nearing highs normally seen in July.


    1. Solar and battery storage expected to set records in 2024 for new electricity generating capacity

    The vast majority – 81% – of new utility-scale electricity generating capacity expected to come online this year will be in the form of solar and battery storage, according to the U.S. Energy Information Administration (EIA). The agency’s latest Preliminary Monthly Electric Generator Inventory shows projects with 62.8 gigawatts (GW) of new capacity are in the pipeline, a 55% increase over the 40.4 GW added last year. More than half of that will be solar, and about a quarter will be battery storage. “We expect U.S. battery storage capacity to nearly double in 2024,” the report said. Electrek also noted that “2024 will see the least new natural gas capacity added in 25 years.”

    Keep reading...Show less
    HMN Banner
    Get today’s top climate story delivered right to your inbox.

    Sign up for our free Heatmap Daily newsletter.