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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

    AM Briefing: Breaching 1.5

    On tipping points, Trump’s emissions impact, and private jets

    This Is the Year the World Breaches 1.5 Degrees
    Heatmap Illustration/Getty Images

    Current conditions: Colorado’s major snow storm will continue well into the weekend • More than 900 people in Pakistan were hospitalized in a single day due to extreme air pollution • Devastating flooding continues in Spain.

    THE TOP FIVE

    1. Guterres warns of tipping points and 1.5C breach ahead of COP29

    The world continues to underestimate climate risks, and irreversible tipping points are near, UN Secretary General António Guterres toldThe Guardian. “It is absolutely essential to act now,” he said. “It’s absolutely essential to reduce emissions drastically now.” His warning comes before the COP29 summit kicks off Monday in Azerbaijan, where negotiators are set to agree on a new global finance target to help developing countries with climate adaptation. Guterres said that if the U.S. leaves the Paris Agreement again under a Trump presidency, the landmark goal to limit global warming to 1.5 degrees Celsius would be “crippled.” Experts say 2024 is now expected to be the first full calendar year in which global temperatures exceed the 1.5 degrees target.

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    Yellow
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    Heatmap Illustration/Getty Images, Tesla

    It was a curious alliance from the start. On the one hand, Donald Trump, who made antipathy toward electric vehicles a core part of his meandering rants. On the other hand, Elon Musk, the man behind the world’s largest EV company, who nonetheless put all his weight, his millions of dollars, and the power of his social network behind the Trump campaign.

    With Musk standing by his side on Election Day, Trump has once again secured the presidency. His reascendance sent shock waves through the automotive world, where companies that had been lurching toward electrification with varying levels of enthusiasm were left to wonder what happens now — and what benefits Tesla may reap from having hitched itself to the winning horse.

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    The Senate Energy and Climate Committees Poised for Big Shake-Ups

    Republicans are taking over some of the most powerful institutions for crafting climate policy on Earth.

    Elephants in Washington, D.C.
    Heatmap Illustration/Getty Images

    When Republicans flipped the Senate, they took the keys to three critical energy and climate-focused committees.

    These are among the most powerful institutions for crafting climate policy on Earth. The Senate plays the role of gatekeeper for important legislation, as it requires a supermajority to overcome the filibuster. Hence, it’s both where many promising climate bills from the House go to die, as well as where key administrators such as the heads of the Department of Energy and the Environmental Protection Agency are vetted and confirmed.

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