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Climate

Earth Spent 12 Months Above the 1.5C Warming Limit

On the Paris Agreement, monarch butterflies, and a slumbering polar bear

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Earth Spent 12 Months Above the 1.5C Warming Limit
Heatmap Illustration/Getty Images

Current conditions: Forest fires are under control in Chile’s Viña del Mar, but continue to burn in other parts of the country • Los Angeles recorded at least 475 mudslides due to the atmospheric river • It’s 75 degrees Fahrenheit and sunny in Naples, Florida, where a 9-acre beachfront retreat just hit the housing market for a record-breaking $295 million.

THE TOP FIVE

1. World exceeds 1.5C in warming for a full year

Temperatures on Earth have been more than 1.5 degrees Celsius above pre-industrial levels for a year, according to the European Union’s Copernicus Climate Change Service (C3S). New data shows that from February 2023 through January 2024, the average global temperature was 1.52 degrees Celsius higher than the 1850-1900 baseline. Last month was also the warmest January ever recorded, C3S confirmed. In 2015, 196 nations adopted the legally binding Paris Agreement with the long-term goal of limiting the global temperature increase to well below 2 degrees Celsius, and ideally below 1.5 degrees. A one-year breach doesn’t mean the target is bust, because it “refers to long-term warming – the IPCC uses 20 to 30 years – not annual temperatures that include the short-term influence of natural fluctuations in the climate, such as El Niño,” explained Carbon Brief. However, some experts, including the new chief of the World Meteorological Organization, believe the rate of warming is speeding up.

C3S

2. New EPA air pollution rules could save thousands of lives

In case you missed it: The Environmental Protection Agency (EPA) rolled out new air pollution rules yesterday, cracking down on dangerous particulate matter. Previously, the EPA’s annual standard for concentrations of particulate matter was 12 micrograms per cubic meter (µg/m3). Based on epidemiological research showing that this standard did not adequately protect public health, the agency has now lowered the standard to 9 µg/m3. The rules are expected to prevent 4,500 premature deaths per year by 2032. The EPA also updated its Air Quality Index in conjunction with the new rules, which could mean that even as the air gets cleaner, you might get more air quality alerts, reported Heatmap’s Emily Pontecorvo.

3. Monarch butterfly numbers drop sharply

Heat, drought, and pesticides and herbicides are taking a toll on the monarch butterfly population. Numbers of the iconic orange butterflies in Mexico, where they spend the winter, fell by 59% this year to their second lowest level ever recorded, The Associated Press reported. Extreme weather, logging, and chemical treatments are all hurting the insects’ natural habitat and killing the milkweed plant on which they lay their eggs. “It has a lot to do with climate change,” said Gloria Tavera, director of Mexico’s Commission for National Protected Areas. The monarchs’ migration path is the longest of any insect species known to science: They winter in Mexico and then head north to Canada. No single butterfly survives the entire trek; instead their offspring finish it for them, before turning around and heading back to Mexico to start the process over again.

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4. Orsted had a no good, very bad year

Danish energy developer Orsted said yesterday that it had lost a ton of money on its experiment trying to build wind farms in the United States, and planned to take on way less risk going forward. The figures are pretty grim, as Heatmap’s Matthew Zeitlin reported: Orsted had 9.6 billion Danish kroner worth of fees (about $1.4 billion) related to one New Jersey project, Ocean Wind 1, and had booked $4 billion of losses, most of which were due to Ocean Wind 1’s cancellation. Overall, it reported a loss of almost $3 billion in 2023. Orsted also said it was pulling out of Norway, Spain, and Portugal. In a call with analysts, the company’s chief executive Mads Nipper said that Orsted will spend far less money on projects before making the final approval to go forward with construction.

5. Study suggests thinking about future generations moves people to support climate policy

Convincing people to change their habits and beliefs is very hard, but when it comes to the climate crisis, widespread behavioral shifts are essential. A new “global megastudy” of more than 59,000 participants across 63 countries attempted to figure out which “interventions” can be most effective at shifting beliefs and getting people to support climate policy. The results, published in Science Advances, show that the act of writing a letter to future generations was “one of the top interventions tested.” Participants had to pen a note to a hypothetical child who will be turning 30 in the year 2055, detailing what they’re doing now to help keep the planet healthy. This exercise was the most effective intervention at nudging people toward supporting climate mitigation policies.

THE KICKER

Nima Sarikhani / Wildlife Photographer of the Year

“Ice Bed,” by Nima Sarikhani, is the winner of the 2023 Wildlife Photographer of the Year 59 People's Choice Award. The picture shows a male polar bear drifting off to sleep on a small iceberg off the Svalbard archipelago. “I hope that this photograph also inspires hope,” Sarikhani said. “There is still time to fix the mess we have caused.” The competition is developed and produced by the Natural History Museum, London.

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Q&A

Why the Wilderness Society Backs a Data Center Moratorium

Talking with Dan Hartinger, the land conservation group’s senior policy director.

The Q&A subject.
Heatmap Illustration

This week’s Q&A is with Dan Hartinger, senior policy director for The Wilderness Society, a prominent land conservation organization in D.C. that this week called for a moratorium on data center development on public land. The public statement was relatively scant on details about the group’s stance, and a decade of reporting on policy in Washington has taught me that its positions are quite influential, especially in more traditional outdoor recreation and conservationist circles that are also often bipartisan. So I reached out and asked if someone could further explain the society’s position, and Dan obliged.

The following chat was lightly edited for clarity.

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Hotspots

Data Center Outrage Catches Up to Renewables Outrage in Michigan

Plus more of the week’s biggest development fights.

The United States.
Heatmap Illustration/Getty Images

1. Central Michigan – I regret to inform you of this back-and-forth between candidates running for Congress and a would-be constituent because it’s a warning sign for the renewable energy sector (and sort of broke my brain).

  • This week brought the first and likely only debate between Rep. Tom Barrett and Sunrise Movement cofounder Will Lawrence, who are locked in a tight contest over the Michigan 7th congressional district. As I’ve written, their race is a must-watch not only for control of the U.S. House but also the political fortunes of the data center sector.
  • The debate contained a remarkable exchange: Moderators played taped remarks from Paula Caltrider, identified as “a local resident” in the city of Mason to ask the candidates a question about data centers. Instead, she offered a comment. “You know, you can’t be a part of this no data center movement without renouncing the large solar farms and dangerous battery storage facilities that power these data centers.” (Quick TL;DR on Caltrider: She’s been quoted in national media coverage of the data center backlash and last year won a legal settlement after allegedly being fired for refusing a vaccine mandate.)
  • Barrett then ran with Caltrider’s baton. “I appreciate Paula linking these together, the stripping away of local control that took place in pursuit of this Green New Deal agenda in Lansing that took away control from communities” – a reference to the state’s primacy law that other Michigan Republican candidates have opposed.
  • Lawrence, whose support for a federal data center moratorium made him a national political test case, did not take the bait, nor did he criticize renewable energy. Instead, this part of the debate became a tit-for-tat about whether the sitting congressman once backed tax breaks for data centers. “He stuck his finger up into the wind, saw which way it was blowing, did a complete 180 on this issue,” Lawrence said. Then Barrett and Lawrence got into a confusing back-and-forth about whether the Inflation Reduction Act was a giveaway to data centers.
  • To the best of my knowledge, this is the first time the Data Center Trojan Horse has reared its ugly head on any kind of prominent debate stage, but it won’t be the last. For example: The Wisconsin gubernatorial debate is Oct. 21, and we’ve warned you about that one.

2. Doña Ana County, New Mexico – I suggest you pay closer attention to the federal permitting fight playing out over Oracle’s Project Jupiter.

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Spotlight

The Data Center Backlash Is Coming for Permitting Reform

The Senate’s compromise bill enters the chat at a moment when federal land and anti-pipeline advocates are already quite activated.

The Capitol and a data center.
Heatmap Illustration/Getty Images

The AI data center backlash is getting louder in D.C. ahead of the midterms – and it’s poised to collide head-on with the new permitting reform deal being negotiated in Congress.

This week, major environmental advocacy organizations are taking large public steps to lean in on the data center fight. The League of Conservation Voters and Natural Resources Defense Council, I’ve been told, are imminently announcing a $250,000 ad buy in the Washington, D.C. market focused entirely on decrying fossil fuel-powered data centers and Trump administration policies to speed up their construction. The Wilderness Society, a prominent land conservation organization, announced it now supports a moratorium against data centers on “public lands” focused on the roughly half billion acres under the Interior Department’s stewardship. And Earthjustice on Thursday did a detailed report claiming that 80% of the data centers under development “bringing their own power” are going to rely on gas generation.

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