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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,” Bloomberg reported. 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.

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    Climate

    AM Briefing: EPA Muddies The Waters

    On fusion’s big fundraise, nuclear fears, and geothermal’s generations uniting

    EPA Prepares to Gut Wetland Protections
    Heatmap Illustration/Getty Images

    Current conditions: New Orleans is expecting light rain with temperatures climbing near 90 degrees Fahrenheit as the city marks the 20th anniversary of Hurricane Katrina • Torrential rains could dump anywhere from 8 to 12 inches on the Mississippi Valley and the Ozarks • Japan is sweltering in temperatures as high as 104 degrees.

    THE TOP FIVE

    1. EPA plans to gut the Clean Water Act

    The Environmental Protection Agency is preparing to propose a new Clean Water Act rule that would eliminate federal protections for many U.S. waterways, according to an internal presentation leaked to E&E News. If finalized, the rule would establish a two-part test to determine whether a wetland received federal regulations: It would need to contain surface water throughout the “wet season,” and it would need to be touching a river, stream, or other body of water that flows throughout the wet season. The new language would require fewer wetland permits, a slide from the presentation showed, according to reporter Miranda Willson. Two EPA staffers briefed on the proposal confirmed the report.

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    Spotlight

    Birds Could Be the Anti-Wind Trump Card

    How the Migratory Bird Treaty Act could become the administration’s ultimate weapon against wind farms.

    A golden eagle and wind turbines.
    Heatmap Illustration/Getty Images

    The Trump administration has quietly opened the door to strictly enforcing a migratory bird protection law in a way that could cast a legal cloud over wind farms across the country.

    As I’ve chronicled for Heatmap, the Interior Department over the past month expanded its ongoing investigation of the wind industry’s wildlife impacts to go after turbines for killing imperiled bald and golden eagles, sending voluminous records requests to developers. We’ve discussed here how avian conservation activists and even some former government wildlife staff are reporting spikes in golden eagle mortality in areas with operating wind projects. Whether these eagle deaths were allowable under the law – the Bald and Golden Eagle Protection Act – is going to wind up being a question for regulators and courts if Interior progresses further against specific facilities. Irrespective of what one thinks about the merits of wind energy, it’s extremely likely that a federal government already hostile to wind power will use the law to apply even more pressure on developers.

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    Hotspots

    New Mexico’s NIMBYs Vow to Fight Again in Santa Fe

    And more on the week’s most important conflicts around renewable energy projects.

    The United States.
    Heatmap Illustration/Getty Images

    1. Santa Fe County, New Mexico – County commissioners approved the controversial AES Rancho Viejo solar project after months of local debate, which was rendered more intense by battery fire concerns.

    • Opposition to the nearly 100-megawatt solar project in the Santa Fe area was entirely predictable, per Heatmap Pro data, which shows overwhelming support for renewable energy in theory, yet an above average chance of NIMBYism arising. That genuine NIMBY quotient appears resilient, prompting even climate activist Bill McKibben to weigh in on the loud volume of the opposition.
    • The commission approved the project’s necessary permit on Tuesday after local fire officials cleared it on safety grounds. Opponents, however, led by an organization named Clean Energy Coalition for Santa Fe County, reportedly plan to sue over the approval, anyway.

    2. Nantucket, Massachusetts – The latest episode of the Vineyard Wind debacle has dropped, and it appears the offshore wind project’s team is now playing ball with the vacation town.

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