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The way to avoid the evacuation of New Orleans—or a thousand follow-on horrors—is to move with desperate urgency to rebuild our energy system.
Our world seems to me to be moving very very fast these days—often that’s because of the feral energy of the Trump White House, feverishly trying to do the wrong thing on as many fronts as possible. In the last few cycles have come the news that that the White House is evicting bison herds from federal lands in Montana (a favor to ranchers, an insult to tribal leaders), approving fruit-flavored vapes (a favor to the big-donor vapor lobby, an insult to public health), and insisting that the Pope wants Iran to have a nuclear weapon (an insult to Catholics, a favor to his easily bruised ego). If the strategy is designed to wear us down, it’s definitely working on me.
But something else is moving fast too, and far more productively—that’s the ascension of new technologies. I don’t mean AI, which so far has had little impact on me and a generally dispiriting one on my fellow Americans, to judge from the polling; I mean the surging changes in clean tech, which are rewriting what’s possible in the course of months, even days.
Consider, for instance, the news from California. As I’ve noted before, the Golden State is suddenly supplying huge amounts of night-time energy from big grid-based batteries; basically, at night its running on stored sunshine. But the reporter Claire Barber, in an interview with grid expert Ed Smeloff, put a number on this Wednesday: California’s new batteries, installed over the last 36 months or so, are the equivalent of a dozen new nuclear power plants. If California had installed a dozen nukes in a couple of years, you’d know about it—indeed, the fate of its single reactor, at Diablo Canyon, has inspired thousands of articles, documentaries, protests, and counterprotests over the same stretch of time. But batteries are… metal boxes that pose no great threat. They just… work. Smeloff:
The most remarkable change in the California energy market has been the very rapid addition of grid-connected batteries and the use of those batteries to provide peak demand capacity. California is transitioning fairly quickly from using primarily natural gas resources to now using batteries. The batteries are [used] during the peak period, which is in the evening, typically around seven o’clock, producing as much as 40% of the peak capacity requirements. That’s a pretty remarkable achievement in a short period of time.
Bottom line, from Stanford’s Mark Jacobson on Tuesday: California using 61% less natural gas this year to generate electricity than it did three years ago.
There’s also the sudden advent of a slightly smaller class of batteries, ones that as Elizabeth Ouzts observes are:
designed to fill specific community needs and—due to their size—relatively quick and low-cost to build.
The Blue Ridge Power Agency, which serves a string of nonprofit utilities in central and western Virginia, is set to go live this summer with a collection of five batteries of about 5 megawatts each. The systems will help two rural electric co-ops and the city of Salem’s utility save money by storing power when it is cheap and abundant. They can then rely on that saved-up power when high demand on the grid spikes prices.
All in all, the projects are predicted to save the member utilities $100 million over the batteries’ 20-year lifespan, addressing long-held local concerns over rising costs.
And now move down one more order of magnitude, and consider the report, out Thursday morning, from the Rewiring America think tank, about how solar, battery, and heat pump technology have advanced so quickly that a few policy shifts could allow the electrification of almost every home in America, turning them into useful and affordable parts of a national energy infrastructure. (Good coverage from Catherine Boudreau here). Consider, say, what we could require of data centers. If some must be built, then force them to supply their own electricity—by buying heat pumps and solar panels for surrounding homes. It’s cheaper than building new supplies, and much much faster:
Hyperscalers are driving more than $100 billion per year into energy generation and infrastructure investment. Directing even a portion of that spending toward distributed energy resources could mobilize tens of billions of dollars for household energy upgrades. Hyperscaler investment in home energy upgrades would make such upgrades affordable for an additional 19 million households (increasing affordability from 30-58% of eligible households)—unlocking average lifetime savings of $9,400 per household.
Again—all this stuff is available right now. There are plenty of heat pumps and batteries; if Google wants a data center, it should be handing them out to the neighbors. And once they have, then all these homes can be easily knit together into virtual power plants (VPPs); as a new report from the good people at Pew points out:
Fully leveraging these existing and future Distributed Energy Resources through VPPs, including providing appropriate compensation for DER owners, could deliver power during peak demand at 40%-60% of the cost of traditional solutions.
And if you’re thinking—"Yeah, but policy changes come too slowly to matter in a polarized America," well, your cynicism is justified. But not entirely. The last few weeks have seen something remarkable, with legislative action happening at a speed I can’t quite recall. Everyone who participated in Sun Day last fall (and that’s many of you) helped launch a nationwide campaign for, among other things, balcony or plug-in solar. And that’s already bearing fruit: Just eight months later it’s passed legislatures in Virginia, Maine, Colorado, and Maryland. It’s through the Senate and the House in New Hampshire, and the Senate in New York, New Jersey, and Vermont, through the House (and late last night the Senate) in Connecticut and through committee in Massachusetts (in the latter two, its part of important larger omnibus solar bills). It’s also before committees in California, Illinois, and DC. This is a reminder that activism can (and must) move as fast as technology—before the spring is out, and despite serious opposition from utilities, we’ll have enough states to establish a firm American market for a technology that has swept through Europe in recent years. (Here’s a great account from my colleagues at Third Act Upstate NY on the kind of organizing that is producing these wins).
Meanwhile, the fossil fuel alternatives are… slow to appear. Dan Gearino has an excellent account of plans for a truly massive gas-fired power plant in Ohio, announced in March by the always classy Howard Lutnick as AC/DC’s Back in Black blared from the speakers. “We’re operating in Trump time,” he told the crowd ahead of the ceremonial groundbreaking. But Trump time sometimes means fantasy time:
“The whole thing doesn’t add up,” said Ric O’Connell, executive director of GridLab, a nonprofit that provides technical expertise on the electricity grid to policymakers and advocates.
O’Connell thinks the power plant’s high costs will make the project difficult to justify outside of a moment in which the Trump administration is seeking attention for big projects. Due to inflation on key components, the project would cost $3,586 per kilowatt, two to three times the cost of a combined-cycle gas plant two years ago.
“They’re just smiling and waving for the cameras, and then, as soon as Trump’s out of power, the [power plant is] going to get scaled way down or killed,” O’Connell said.
The clean energy build-out, of course, can’t come fast enough, because the climate crisis is pushing on inexorably. April saw the atmospheric level of carbon dioxide average 431 parts per million for the first time at the monitoring station in Mauna Loa (but don’t worry—Trump’s new budget zeroes out funding for the facility). A new report put a very human face on those statistics: As Oliver Milman reports, it found that the time may be coming to start thinking of the painful necessity to move people out of New Orleans, because climate change is in danger of putting it past a "point of no return":
Southern Louisiana is facing 3-7 metres of sea-level rise and the loss of three-quarters of its remaining coastal wetlands, which will cause the shoreline “to migrate as much as 100km (62 miles) inland”, thereby stranding New Orleans and Baton Rouge, according to the study, which compared today’s rising global temperatures with a period of similar heat 125,000 years ago that caused a rise in sea level.
This scenario makes the region the “most physically vulnerable coastal zone in the world”, the researchers state, and requires immediate action to prepare a smooth transition for people away from New Orleans, which has a population of about 360,000 people, to safer ground.
The way to avoid this—or a thousand follow-on horrors—is to move with desperate urgency to rebuild our energy system. That won’t end global warming—too late for that. But not too late to shave tenths of a degree off how hot the planet gets, and every tenth of a degree we raise the temperature moves a hundred million souls from a safe climate zone to a perilous one. Maybe New Orleans is in that next increment. Maybe your house. Someone’s house, that’s for sure. So speed, speed, speed.
In a rational world, the conversation about the island would be about the melting ice sheet that could easily add a foot or more to the level of the ocean before the century is out.
When President Donald Trump first started fantasizing about seizing Greenland for the US, it sounded farcical—a little Gilbert and Sullivan, or maybe The Mouse that Roared. In the wake of America’s attack on Caracas, however, it now seems as likely as not that we’ll soon be landing troops in Nuuk, a truly hideous prospect that we should all try to head off. Here’s my small effort:
First off, I think it’s a very real possibility.
Here’s Stephen Miller on Monday, talking with Jake Tapper:
TAPPER: Can you rule out the US is going to take Greenland by force?
MILLER: Greenland should be part of the US. By what right does Denmark assert control over Greenland? The US is the power of NATO.
TAPPER: So force is on the table?
MILLER: Nobody is gonna fight the US militarily over future of Greenland.
And here’s our leader himself, speaking to a press gaggle on Air Force One while a beaming Sen. Lindsay Graham (R-Obsequious) grinned by his side:
Trump: We need Greenland. Right now, Greenland is covered with Russian and Chinese ships.
Reporter: What would the justification be for a claim to Greenland?
Trump: The EU needs us to have it.
None of this makes any actual sense—Greenland is not covered with Chinese and Russian ships, the EU does not want us to have it (European leaders united Tuesday to say, “Greenland belongs to its people. It is for Denmark and Greenland, and them only, to decide on matters concerning Denmark and Greenland,” which seems pretty clear), and Denmark asserts control over Greenland in pretty much the same way Washington asserts control over, say, Alaska or Vermont.
In fact, though, Denmark has been slowly loosening that control over the decades—not because it wants to sell it to America, but because it recognizes that the people who live there, most of whom are Inuit, should have the greatest say in how it’s managed. Greenlanders have exercised that say in ways that would be uncongenial to the White House: for instance, civil partnerships for gay people have been standard since 1996, and gay marriage legal since 2016 when the island’s parliament approved it by a 28-0 vote. Under the Kinguaassiorsinnaajunnaarsagaaneq pillugu inatsit law, sex changes have been allowed since 1976. In other words, Trump’s claim that Greenlanders “want to be with us” is palpable nonsense—a poll last January found that 85% of the population opposed the idea.
Discerning Trump’s “real” reason for wanting Greenland is a pointless exercise; he’s a sad, ancient baby, and babies just want. He seems to think that the point of a ruler is to acquire more territory, and that he more or less owns by divine right the land masses adjacent to our country. (MAGA bloggers this week were busily talking about “vassal states” across the hemisphere). There are minerals there, but hard to get at. Oh, and there’s petroleum in and around Greenland as well, and that usually sings a siren song to this child of the oil-driven 20th century.
Really, however, there’s only one truly vital strategic asset in Greenland, one thing that could change the world. And that’s the ice that covers almost all its landmass.
I’ve been up on this ice sheet—I’ve hiked up glaciers from the tideline, climbing and climbing till the sea disappears behind you and all you can see in every direction is white. It is uncannily beautiful.
I helped organize a trip there in 2018 so that two very fine poets could record a piece from atop this ice sheet. Kathy Jetnil-Kijiner came from her home in the Marshall Islands, which is already slipping under a rising sea (and which has long known about US imperialism; part of the atoll is still radioactive and off limits, thanks to US bomb testing in the 1950s); Aka Niviana is a native Greenlander whose home has begun to melt, a melt that if it continues will guarantee the submersion of Polynesia, and much else.
They stood there on that ice, in a chill summer wind, and recited their long and majestic poem for a camera; my job was to stand just outside its range with a pair of sleeping bags that they could wrap themselves in between takes. “Rise: From One Island to Another,” as their work was called, has won both prizes and large audiences on YouTube; it will, I think, be one of the documents of this global warming era that someday people will look at in a kind of outraged awe, one more proof that we knew exactly what was coming and did nothing about it.
The stakes are so enormous that they make the Trumpian greed for this land seem all the punier and more puerile.
We were camped above the Eagle Glacier—Jason Box, the American-born climatologist now living in Denmark who helped lead the trip had named it that because of its shape when he first visited five years earlier, “but now the head and the wings of the bird have melted away. I don’t know what we should call it now, but the eagle is dead.” And that’s true of so much of the island; we watched as one iceberg after another came crashing off the head of glaciers, each one raising the level of the ocean by some infinitesimal amount.
Greenland holds 23 feet of sea-level rise, should we eventually melt it all. That will take a while, but we’re doing our best. It’s been losing mass steadily for the last quarter-century—it lost 105 billion tons of ice (billion with a b) in 2025, and the ice was melting well into September, unusual in a place where winter usually descends in late August. The people of Greenland, by the way, recognize all this: They passed a law in 2021 banning all new oil exploration and drilling—the government described it as “a natural step” because Greenland “takes the climate crisis seriously.” (More than two-thirds of their power comes from renewables, mostly hydro).
I found those Greenlanders I met to be hardy, thrifty people very much in tune with their place. I spent a memorable afternoon with Box planting trees outside the former American air base in Narsarsuaq in an effort to, among other things, soak up some carbon dioxide. And I spent an equally pleasant afternoon drinking beer with him and the rest of our party at a microbrewery in Saqqannguaq (one of several in the country) which brews “with the purest drinking water on Earth, coming from the Greenlandic ice cap” and hence “free of toxins, chemicals, and microplastics.” Highly recommend the IPA, reminder of yet another imperial adventure.
Obviously seizing Greenland would be a terrible idea because it would break up NATO and put America at loggerheads with the liberal democracies of Europe (though that may be the single biggest incentive for the administration). Obviously, it would be a gross example of modern colonization, obliterating the rights of the people who live there. Obviously, it would raise tensions around the world even higher, and send the strongest possible signal that Beijing should just go grab Taiwan. Lots of people are talking about those things, though there’s not the slightest sign that anyone in power is listening. (Stephen Miller’s wife has tweeted out a map of Greenland decked out in red and white stripes).
But in a rational world what we’d mostly be talking about is all that ice. That’s what, for the other 8 billion people on the planet, actually matters about this island. It could easily add a foot or more to the level of the ocean before the century is out, all by itself (the Antarctic, much bigger but slower to melt, will eventually add much more). A foot is a lot—on a typical beach on, say, the Jersey shore, which slopes up at about 1°, that brings the ocean about 90 feet inland.
And the fresh water pouring off Greenland seems already to be disrupting the great conveyor belt currents that bring warm water north from the equator, maintaining the climates of the surrounding continents. That too could raise—by significant amounts—the level of the sea, especially along the coast of the southeast US (and also plunge Europe into the deep freeze even as the rest of the planet warms).
The stakes are so enormous that they make the Trumpian greed for this land seem all the punier and more puerile. Here’s how Jetnil-Kijiner and Niviana put it in their poem:
We demand that the world see beyond
SUVs, ACs, their pre-package convenience
Their oil-slicked dreams, beyond the belief
That tomorrow will never happen
And yet there’s a generosity to their witness—a recognition that whoever started the trouble, we’re now in it together.
Let me bring my home to yours
Let’s watch as Miami, New York,
Shanghai, Amsterdam, London
Rio de Janeiro and Osaka
Try to breathe underwater…
None of us is immune.
Life in all forms demands
The same respect we all give to money…
So each and every one of us
Has to decide
If we
Will
Rise
"After 20 years of continuous reporting, the Report Card stands as a chronicle of change and a caution for what the future will bring," report contributors said.
The Arctic just experienced its warmest air temperatures on record between October 2024 and September 2025 as the climate crisis dramatically alters the region, the National Oceanic and Atmospheric Administration found in its 20th Arctic Report Card.
The annual report, released Tuesday, also notes the Arctic's lowest maximum sea-ice extent and its wettest year on record. The past 10 years have been the warmest recorded in a region that is heating at two to four times the global average.
"After 20 years of continuous reporting, the Report Card stands as a chronicle of change and a caution for what the future will bring," report editors Matthew Langdon Druckenmiller, Rick Thoman, and Twila A. Moon wrote in the executive summary. "Transformations over the next 20 years will reshape Arctic environments and ecosystems, impact the well-being of Arctic residents, and influence the trajectory of the global climate system itself, which we all depend on."
Arctic warming is not confined to the spring and summer months, but marks a full-year transformation, with fall 2024 being the warmest Arctic fall on record and winter 2025 the second-warmest winter. While snow levels do remain high in the winter months, they consistently drop by June, with snow cover during that month now about half of 1960s levels. Precipitation in the winter months is also not limited to snow.
"We can point to the Arctic as a far away place but the changes there affect the rest of the world.”
At sea, ice extent is also shrinking in the winter, with March 2025 seeing the lowest maximum sea-ice extent in nearly 50 years of satellite data. The oldest, thickest ice has shrunk by over 95% since the 1980s, and its domain has constricted to areas north of Greenland and the Canadian archipelago.
“There’s been a steady decline in sea ice and unfortunately we are seeing rain now even in winter,” Druckenmiller told the Guardian. “We are seeing changes in the heart of winter, when we expect the Arctic to be cold. The whole concept of winter is being redefined in the Arctic.”
Warming temperatures are also driving changes in ecosystems, with more southern species and conditions shifting northward both on land and at sea. On land, this happens via the "greening" of the tundra and the spread of boreal species into the Arctic. At sea, warmer, saltier water is shifting north, driving the "Atlantification" of the Arctic, which exacerbates ice melt and threatens to destabilize ocean circulation patterns.
Changes are also occurring on the Pacific side of the Arctic Ocean, with Arctic species declining by two-thirds in the northern Bering Sea and one-half in the Chukchi Sea.
“We are no longer just documenting warming—we are witnessing an entire marine ecosystem transform within a single generation,” Hannah-Marie Ladd, director of the Indigenous Sentinels Network on the Aleut community of Saint Paul Island, said at a conference unveiling the report.
Ocean warming, the melting of glaciers, and melting permafrost are increasing weather hazards and other dangers for Arctic communities. For example, warm ocean temperatures fueled ex-Typhoon Halong in October 2025, which forced over 1,500 people to evacuate from Alaska's southwestern coast and nearly destroyed two villages.
Glacier melt has increased the risk of sudden flooding and landslides, while the melting of permafrost is leading to the phenomenon of "rusting rivers," as oxidized iron from melting permafrost enters the water and degrades water quality.
These impacts aren't limited to the Arctic. The Greenland ice sheet, for example, lost 129 billion tons of sea ice, which contributes to global sea-level rise.
“We are seeing cascading impacts from a warming Arctic,” Climate Central scientist Zack Labe told the Guardian. “Coastal cities aren’t ready for the rising sea levels, we have completely changed the fisheries in the Arctic, which leads to rising food bills for seafood. We can point to the Arctic as a far away place but the changes there affect the rest of the world.”
The report comes as the Trump administration has moved to censure federal climate scientists and cut staffing and funding for government science.
Outside researchers noted that the administration did not seem to have significantly altered the content of the 2025 Arctic Report Card.
“I honestly did not see much of a tone shift in comparison to previous Arctic report cards in years past, which was great to see,” Climate Central media director Tom Di Liberto told NBC News. “The implications of their findings are the same as past Arctic report cards. The Arctic is the canary in the coal mine.”
"The Trump administration’s cuts to budgets, staffing, and resources for science are already affecting data and research related to the Arctic."
Druckenmiller also told reporters that the team “did not receive any political interference with our results.”
However, the 2024 Arctic Report Card urged a "global reductions of fossil fuel pollution," in its subhead, an exhortation missing from the 2025 version.
The 2025 report did refer to the impacts of federal funding cuts, discussing "vulnerabilities and risks facing nationally and internationally coordinated observing programs, especially amid risks of diminishing US investments in climate and environmental observations," as Druckenmiller, Thoman, and Moon wrote.
"The Trump administration’s cuts to budgets, staffing, and resources for science are already affecting data and research related to the Arctic," the Union of Concerned Scientists (UCS) posted on social media in response to the release.
However, even if the report did not highlight the causes of the climate emergency, it's ultimate message was unmistakable, UCS said: "It’s clear that fossil fueled climate change is having an alarming effect on the vital signs of this unique, crucial region of the world."