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Climate

How Solar Is Helping Keep the Lights On This Summer

On the fastest-growing power source, Hawaii’s climate settlement, and friendly monkeys

How Solar Is Helping Keep the Lights On This Summer
Heatmap Illustration/Getty Images

Current conditions: China issued a rainstorm warning for its already-sodden southern provinces • Two people were killed in severe storms in Moscow • America’s brutal heat wave will shift into the Mid-Atlantic this weekend.

THE TOP FIVE

1. Solar to provide one-fifth of global electricity during peak summer hours

During the sunniest hours of the longest days of the year, solar power can now provide about 20% of the world’s electricity, according to new estimates from energy think tank Ember. That’s up from 16% last year. Throughout the entire month of June, solar will account for roughly 8.2% of global electricity, up from 6.7% in the same month last year, and higher than the 5.5% annual average across the whole of 2023. The report underscores the rapid expansion of solar, which is now the fastest-growing source of electricity. “As solar continues to expand, it is poised to further transform the power sector and accelerate the world’s transition to renewable energy,” the authors said.

EMBER

2. Hawaii agrees to ‘groundbreaking’ settlement with youth climate activists

The state of Hawaii has committed to decarbonizing its transportation system by 2045 as part of a settlement in a lawsuit brought by a group of young climate activists. The “groundbreaking” agreement, which can be enforced in court, also calls for a youth council to be created to advise the transportation department. The 13 plaintiffs – most of whom are Indigenous – filed their lawsuit in 2022, accusing Hawaii’s department of transportation of harming their health and infringing on their right to a clean environment, thus violating the state constitution. “You have a constitutional right to fight for life-sustaining climate policy and you have mobilized our people in this case,” said the state’s governor, Josh Green. Denise Antolini, an emeritus professor of law at the University of Hawaii Law School, told The Guardian the settlement is important because of its focus on transportation specifically, which is a huge source of emissions but “tends to get ignored.”

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  • 3. Report connects climate change to recent Mexico heat wave

    A report from World Weather Attribution concluded that the oppressive heat wave that baked Central America, Mexico, and some Southwestern states in recent weeks was made 35 times more likely due to climate change caused by burning fossil fuels. The analysis was packed with other statistics that tell an unsettling story:

    • 125 – degrees Fahrenheit reached in the Sonoran Desert last week, the hottest day in Mexican history.
    • 2.5 – degrees Fahrenheit by which climate change made the heat dome hotter.
    • 3 – degrees Fahrenheit by which climate change increased nighttime temperatures during the heat wave.
    • Every 15 years – the frequency with which this kind of extreme heat is now expected to occur.
    • Every 60 years – the frequency with which this kind of extreme heat was expected to occur in the year 2000, when global temperatures were lower.
    • 125 – number of people who are known to have died in the heat wave.

    World Weather Attribution

    4. Startup plans to use methane to make graphite

    A California-based startup called Molten Industries is trying to transform natural gas into a key component for making lithium-ion batteries. The company has “developed a specialized technique to break methane into graphite and hydrogen, the latter of which can be used as a source of clean energy,” Bloombergreported. Graphite is used to make batteries, but most of it comes from China, so Molten wants to onshore production at a competitive cost. The company says its graphite production was a sort of happy accident. “Our original focus was just to make the lowest-cost hydrogen with the most energy-efficient reactor possible,” said co-founder and CEO Kevin Bush. Molten announced this week a $25 million series A round of funding led by Breakthrough Energy Ventures. It plans to use the money to build its first modular commercial reactor.

    5. Amazon to replace plastic ‘air pillows’ in packages with recycled paper filler

    Amazon announced this week it will stop using plastic “air pillows” to protect the packages it ships in North America and instead switch to recycled paper. The shift will be completed by the end of 2024, and will mean 15 billion plastic air pillows are removed from use each year. The move is driven in part by support among investors for cutting waste, but it’s helped by the fact that Amazon discovered recycled paper protects packages better than the plastic pillows anyway.

    THE KICKER

    A new study found that monkeys living on an island off Puerto Rico responded to the destruction from 2017’s Hurricane Maria by becoming less aggressive and more cooperative with one another in order to share scarce resources, and that this shift in social behavior helped boost their survival.

    Yellow

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    Climate

    Wildfire Smoke Deaths Are Spiking as the Planet Warms

    New research out today shows a 10-fold increase in smoke mortality related to climate change from the 1960s to the 2010.

    A skull in fire.
    Heatmap Illustration/Getty Images

    If you are one of the more than 2 billion people on Earth who have inhaled wildfire smoke, then you know firsthand that it is nasty stuff. It makes your eyes sting and your throat sore and raw; breathe in smoke for long enough, and you might get a headache or start to wheeze. Maybe you’ll have an asthma attack and end up in the emergency room. Or maybe, in the days or weeks afterward, you’ll suffer from a stroke or heart attack that you wouldn’t have had otherwise.

    Researchers are increasingly convinced that the tiny, inhalable particulate matter in wildfire smoke, known as PM2.5, contributes to thousands of excess deaths annually in the United States alone. But is it fair to link those deaths directly to climate change?

    Keep reading...Show less
    Climate

    AM Briefing: Protecting Biodiversity

    On the COP16 biodiversity summit, Big Oil’s big plan, and sea level rise

    Can World Leaders Halt Biodiversity Loss?
    Heatmap Illustration/Getty Images

    Current conditions: Record rainfall triggered flooding in Roswell, New Mexico, that killed at least two people • Storm Ashley unleashed 80 mph winds across parts of the U.K. • A wildfire that broke out near Oakland, California, on Friday is now 85% contained.

    THE TOP FIVE

    1. Hurricane Oscar hits Cuba during blackout

    Forecasters hadn’t expected Hurricane Oscar to develop into a hurricane at all, let alone in just 12 hours. But it did. The Category 1 storm made landfall in Cuba on Sunday, hours after passing over the Bahamas, bringing intense rain and strong winds. Up to a foot of rainfall was expected. Oscar struck while Cuba was struggling to recover from a large blackout that has left millions without power for four days. A second system, Tropical Storm Nadine, made landfall in Belize on Saturday with 60 mph winds and then quickly weakened. Both Oscar and Nadine developed in the Atlantic on the same day.

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    Politics

    America Is Becoming a Low-Trust Society

    That means big, bad things for disaster relief — and for climate policy in general.

    A helping hand.
    Heatmap Illustration/Getty Images

    When Hurricanes Helene and Milton swept through the Southeast, small-government conservatives demanded fast and effective government service, in the form of relief operations organized by the Federal Emergency Management Agency. Yet even as the agency was scrambling to meet the need, it found itself targeted by far-right militias, who prevented it from doing its job because they had been led by cynical politicians to believe it wasn't doing its job.

    It’s almost a law of nature, or at least of politics, that when government does its job, few people notice — only when it screws up does everyone pay attention. While this is nothing new in itself, it has increasingly profound implications for the future of government-driven climate action. While that action comes in many forms and can be sold to the public in many ways, it depends on people having faith that when government steps in — whether to create new regulations, invest in new technologies, or provide benefits for climate-friendly choices — it knows what it’s doing and can accomplish its goals.

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