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Climate

AM Briefing: 'Bigger Than the Hoover Dam'

On a major clean energy infrastructure project, mapping ocean activity, and liquid hot magma

AM Briefing: 'Bigger Than the Hoover Dam'
Heatmap Illustration/Getty Images

Current conditions: The western U.S. is in the midst of a severe “snow drought” • The Great Lakes began 2024 with their smallest amount of ice cover in 50 years • Finland’s Enontekiö airport recorded the country’s coldest January temperature since 2006: -44 degrees Fahrenheit.

THE TOP FIVE

1. Offshore wind sees a turbulent start to 2024

“The rollercoaster that is the U.S. offshore wind industry is already racing in 2024,” says Canary Media’s Maria Gallucci. Indeed, after missing an end-of-year deadline to start sending energy to the U.S. grid, the nation’s first large-scale offshore wind farm came online at 11:52 p.m. on Tuesday, delivering five megawatts of power to the New England grid. The Vineyard Wind 1 project, located near Martha’s Vineyard, will eventually consist of 62 turbines capable of powering 400,000 homes in Massachusetts.

“The arrival of Vineyard Wind is a welcome tonic to a nascent offshore wind industry that has struggled in the US in recent months,” writes Oliver Milman at The Guardian. But on Wednesday, BP and Equinor abandoned a contract to sell offshore wind energy to the state of New York, citing the familiar headwinds of rising costs, interest rates, and supply chain problems. Last October the companies tried to negotiate with the state for higher rates for selling renewable energy credits. Their request was turned down, only for the state to open the floor to new project proposals, including from BP and Equinor. “The agreement is the latest evidence of the malaise engulfing the fledgling offshore US wind industry,” writes Myles McCormick at the Financial Times, “but also illustrates the willingness of state authorities to provide flexibility to prevent projects from being abandoned.”

2. Construction goes ahead on SunZia clean energy transmission line

Some important renewable energy news went under the radar this week: Pattern Energy’s SunZia Transmission line secured $11 billion in financing, which means construction can continue on the “largest clean energy infrastructure project in U.S. history.” The 550-mile high-voltage direct current (HVDC) transmission line will run between central New Mexico and south-central Arizona, delivering power to western states from the SunZia Wind facility being built in New Mexico. “The size and scale of both the SunZia project and this multifaceted financing show that the renewable energy space can secure attractive capital at levels previously only seen in traditional generation,” says Daniel Elkort, executive vice president at Pattern Energy.

Upgrading transmission systems will be key to meeting the Biden administration’s goal of eliminating carbon emissions from the power sector by 2035: By one estimate, transmission systems will need to expand by 60% by 2030. The SunZia Transmission line will be able to move 3,000 megawatts of wind power to 3 million people and has been called “bigger than the Hoover Dam.” But its progress has been rocky: Indigenous groups have expressed concerns about the line’s impact on religious and cultural sites, and environmentalists worried it could harm wildlife habitat.

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  • 3. New maps show hidden extent of industrial activity at sea

    Incredible new maps published in the journal Nature expose the great extent to which human activity has pervaded the world’s oceans. For the project, researchers led by Google-backed nonprofit Global Fishing Watch used artificial intelligence to analyze huge amounts of offshore data from satellite imagery. They found that many industrial vessels aren’t publicly tracked, exposing a potential blindspot for conservation efforts. The data also showed that offshore wind turbines now outnumber oil structures:

    Nature

    Nature

    4. GOP climate advocate John Curtis launches Senate bid

    Utah Rep. John Curtis announced this week he is running for the Senate seat left vacant by retiring Sen. Mitt Romney. The primary field is likely to be crowded, but Curtis’s entry is interesting because he is “one of the GOP’s leading voices on fighting climate change,” says E&E News. He launched and chairs the Conservative Climate Caucus, has supported some of the Biden administration’s policies on solar, and attended COP28 to push for permitting reform. But it will be interesting to see whether climate change features prominently in his campaign: Curtis didn’t mention environmental issues in his first campaign video but pledged to “work to make America not just energy independent, but energy dominant.”

    5. Researchers hope volcanic magma could provide ‘quantum leap’ in geothermal energy

    Researchers in Iceland have plans to drill into a magma chamber beneath a volcano in an attempt to better understand the hot molten rock and eventually even “make a quantum leap in geothermal energy production,” reports New Scientist. The Krafla Magma Testbed (KMT) project will start drilling in 2026, focusing on a volcano called Krafla in north-east Iceland. The researchers hope to develop near-magma geothermal energy technology that would allow wells to trap hot, pressurized water to drive turbines and produce cheap, clean electricity. “There are endless opportunities,” says Hjalti Páll Ingólfsson at the Geothermal Research Cluster (GEORG) in Reykjavík. “The only thing we need to do is to learn how to tame this monster.”

    THE KICKER

    A company called Moolec Science has been inserting pig genes into soy plants to produce beans that are pink and taste meaty.

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    AM Briefing

    Exxon Counterattacks

    On China’s rare earths, Bill Gates’ nuclear dream, and Texas renewables

    An Exxon sign.
    Heatmap Illustration/Getty Images

    Current conditions: Hurricane Melissa exploded in intensity over the warm Caribbean waters and has now strengthened into a major storm, potentially slamming into Cuba, the Dominican Republic, Haiti, and Jamaica as a Category 5 in the coming days • The Northeast is bracing for a potential nor’easter, which will be followed by a plunge in temperatures of as much as 15 degrees Fahrenheit lower than average • The northern Australian town of Julia Creek saw temperatures soar as high as 106 degrees.

    THE TOP FIVE

    1. Exxon sued California

    Exxon Mobil filed a lawsuit against California late Friday on the grounds that two landmark new climate laws violate the oil giant’s free speech rights, The New York Times reported. The two laws would require thousands of large companies doing business in the state to calculate and report the greenhouse gas pollution created by the use of their products, so-called Scope 3 emissions. “The statutes compel Exxon Mobil to trumpet California’s preferred message even though Exxon Mobil believes the speech is misleading and misguided,” Exxon complained through its lawyers. California Governor Gavin Newsom’s office said the statutes “have already been upheld in court and we continue to have confidence in them.” He condemned the lawsuit, calling it “truly shocking that one of the biggest polluters on the planet would be opposed to transparency.”

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    The Aftermath

    How to Live in a Fire-Scarred World

    The question isn’t whether the flames will come — it’s when, and what it will take to recover.

    Wildfire aftermath.
    Heatmap Illustration/Getty Images

    In the two decades following the turn of the millennium, wildfires came within three miles of an estimated 21.8 million Americans’ homes. That number — which has no doubt grown substantially in the five years since — represents about 6% of the nation’s population, including the survivors of some of the deadliest and most destructive fires in the country’s history. But it also includes millions of stories that never made headlines.

    For every Paradise, California, and Lahaina, Hawaii, there were also dozens of uneventful evacuations, in which regular people attempted to navigate the confusing jargon of government notices and warnings. Others lost their homes in fires that were too insignificant to meet the thresholds for federal aid. And there are countless others who have decided, after too many close calls, to move somewhere else.

    By any metric, costly, catastrophic, and increasingly urban wildfires are on the rise. Nearly a third of the U.S. population, however, lives in a county with a high or very high risk of wildfire, including over 60% of the counties in the West. But the shape of the recovery from those disasters in the weeks and months that follow is often that of a maze, featuring heart-rending decisions and forced hands. Understanding wildfire recovery is critical, though, for when the next disaster follows — which is why we’ve set out to explore the topic in depth.

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    The Aftermath

    The Surprisingly Tricky Problem of Ordering People to Leave

    Wildfire evacuation notices are notoriously confusing, and the stakes are life or death. But how to make them better is far from obvious.

    Wildfire evacuation.
    Heatmap Illustration/Getty Images

    How many different ways are there to say “go”? In the emergency management world, it can seem at times like there are dozens.

    Does a “level 2” alert during a wildfire, for example, mean it’s time to get out? How about a “level II” alert? Most people understand that an “evacuation order” means “you better leave now,” but how is an “evacuation warning” any different? And does a text warning that “these zones should EVACUATE NOW: SIS-5111, SIS-5108, SIS-5117…” even apply to you?

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