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Our Children's Trust is a nonprofit organization advocating for urgent emissions reductions on behalf of youth and future generations, who have the most to lose if emissions are not reduced. OCT is spearheading the international human rights and environmental TRUST Campaign to compel governments to safeguard the atmosphere as a "public trust" resource. We use law, film, and media to elevate their compelling voices. Our ultimate goal is for governments to adopt and implement enforceable science-based Climate Recovery Plans with annual emissions reductions to return to an atmospheric carbon dioxide concentration of 350 ppm.
"In a future with immense data center growth, ratepayers shouldn't be forced to subsidize Big Tech's profits at the expense of their own health, climate, and pocketbooks," said a Union of Concerned Scientists analyst.
As ratepayers and environmentalists continue sounding the alarm over a push to rapidly build data centers to support artificial intelligence and cryptocurrency across the United States, scientists stressed Wednesday that powering such facilities with clean energy could save trillions of dollars in climate and health costs over the coming decades.
"US electricity demand could increase by 60% to 80% between 2025 and 2050, with data centers accounting for more than half of the increase by 2030," according to the new Union of Concerned Scientists (UCS) report, Data Center Power Play. "Estimates of the cumulative electricity costs attributable to data centers from 2026 to 2050 range from $886 billion to $978 billion."
"Without stronger clean energy policies, the additional fossil fuel generation used to power data centers results in an increase in annual US power plant emissions of carbon dioxide (CO2) of 19% to 29% (229 to 342 million metric tons—MMT) by 2035," the document warns. "Restoring federal clean energy tax credits would reduce total US power plant emissions of CO2 by 33% between 2026 and 2035, even if data center demand more than doubles."
Reviving those tax credits is just one of the "forward-looking policies" for which the report advocates. It also calls for "establishing binding emission reduction targets and carbon-free electricity standards, adopting strong power plant carbon standards, and providing incentives to increase transmission capacity."
💡It's the smartest, quickest way to meet growing electricity demand while protecting people’s health, wallets and the climate. 🏛️$248 billion in wholesale electricity costs could be avoided by 2050 by restoring federal clean energy tax credits slashed by the Trump administration.
— Union of Concerned Scientists (@ucs.org) January 21, 2026 at 10:47 AM
The report further pushes for making large electricity customers, including data centers, cover additional costs and requiring utilities to not only conduct long-term planning for data center load growth but also meet that growth with new low-carbon or zero-carbon generation.
"State and federal policymakers should require data center companies and utilities to negotiate power purchase agreements and grid interconnection terms in public proceedings rather than behind closed doors and nondisclosure agreements," the publication argues. "Policymakers should also require data center companies and utilities to publicly report power needs, onsite and induced emissions, water use, and other data—and to do so with enough advance notice for communities to make informed decisions."
In a statement, Mike Jacobs, senior energy analyst at UCS and author of a recent report about costs being pushed onto the public, highlighted that "data centers are already secretly increasing peoples' electricity bills."
"While some utility companies and data center developers are intentionally misdirecting scrutiny, others are willfully ignorant about their roles in passing costs onto consumers," he explained. "In a future with immense data center growth, ratepayers shouldn't be forced to subsidize Big Tech's profits at the expense of their own health, climate, and pocketbooks. State utility regulators have clear authority to assign costs to those that cause them—it's time they require data center developers to pay their fair share for energy needs that can dwarf that of entire cities."
The new report emphasizes that "additional policies to nearly decarbonize the power sector by 2050 would help limit future damages from extreme heat, drought, wildfires, flooding, and other climate impacts. These policies would also deeply cut harmful air pollutants that contribute to respiratory ailments, heart attacks, other illnesses, and mortalities."
Reducing US power sector CO2 emissions 70% by 2035 would result in...🌎 More than $1.6 trillion in avoided global climate damages🌱 Reduce air pollution from fossil fuels, resulting in $40 billion in avoided health costs nationally
— Union of Concerned Scientists (@ucs.org) January 21, 2026 at 10:47 AM
UCS found that "the cumulative global climate benefits from reducing US heat-trapping emissions total $1.3 trillion to $1.6 trillion between 2026 and 2035, growing to $8 trillion to $13 trillion by 2050. Cumulative health benefits from reducing local air pollution range from $120 billion to $220 billion by 2050."
The report's lead author, UCS director of energy research Steve Clemmer, said Wednesday that "the climate and health benefits and net cost savings of building clean energy to meet future electricity needs are obvious and enormous, but they will not materialize without political support and responsible management of data center load growth."
Julie McNamara, associate policy director for the Climate and Energy Program at UCS, took aim at Big Oil-backed President Donald Trump, whose administration "has repeatedly worked to derail clean energy deployment precisely when we need it most."
"With surging demand from data centers, the need for plentiful, affordable power has never been higher," she said. "Yet instead of clearing the path for the fastest, cheapest, cleanest resources to deploy, President Trump is sidelining renewables just to boost the interests of the fossil fuel industry. People will pay the price: in higher bills, in dirtier air, in lost local investments, and in worsened climate impacts."
"Our friends think we've gone insane and our enemies are celebrating."
President Donald Trump on Wednesday used his closely watched speech at the World Economic Forum in Davos, Switzerland to threaten longtime US allies and once again demand control of Greenland, a performance that alarmed observers.
During his Davos address, the president took a shot at Canadian Prime Minister Mark Carney, who on Tuesday made a case for creating a new system of international order outside of US hegemony.
"Canada gets a lot of freebies from us, by the way," Trump said. "They should be grateful also but they're not. I watched your prime minister yesterday, he wasn't so grateful. But they should be grateful to us, Canada. Canada lives because of the United States. Remember that, Mark, the next time you make your statements."
Trump: "The Golden Dome is going to be defending Canada. Canada gets a lot of freebies from us, by the way. They should be grateful but they're not. I watched your prime minister yesterday. He wasn't so grateful. But they should be grateful to us. Canada. Canada lives because of… pic.twitter.com/pL1F9nppbx
— Aaron Rupar (@atrupar) January 21, 2026
Trump also once again falsely claimed that Greenland was a US territory, even though it has been recognized as a self-governing territory of Denmark for centuries.
"We need Greenland for strategic national security and international security," he said. "This enormous, unsecured island is actually part of North America on the northern frontier of the Western hemisphere. That's our territory. It is therefore a core national security interest of the United States of America."
Trump: "We need Greenland for strategic national security and international security. This enormous, unsecured island is actually part of North America on the northern frontier of the Western hemisphere. That's our territory." pic.twitter.com/PdAWZXdLAX
— The Bulwark (@BulwarkOnline) January 21, 2026
Although Trump claimed that he would not take Greenland by force during his speech, he still insisted that the US would take control of the territory, a demand the governments of both Denmark and Greenland have flatly rejected.
Journalist Spencer Ackerman warned mainstream news outlets to not emphasize Trump's claims to have ruled out starting a war to seize Greenland.
"If you're only reading headlines and see 'Trump Says He Won't Use Force' it will give you a misimpression of both how bellicose this speech is and how dug in he is on Greenland," Ackerman wrote on Bluesky.
MSNOW columnist Paul Waldman also chastised the media for not conveying the unhinged nature of the president's speech.
"Trump is giving a deranged, rambling monologue in Davos to an audience stunned into silence," Waldman wrote. "He sounds incredibly tired, his voice raspy; he keeps trailing off into long pauses. It's jaw-dropping. The sanewashing headlines are going to say 'Trump Doubles Down On Greenland Demand In Davos Speech.'"
California Gov. Gavin Newsom, who is also in Davos attending the World Economic Forum, was asked by CNN's Kaitlan Collins if he noticed that Trump repeatedly misnamed the country he was demanding be given to the US during his address.
"Did it stand out to you that he said Iceland multiple times when he was talking about Greenland?" asked Collins.
Newsom indicated that it did stand out before noting that Trump also made an absurd claim about power-generating windmills costing $1,000 per rotation.
"A lot of stuff stands out," Newsom emphasized. "None of this is normal... It's really some jaw-dropping and remarkable statements that just, you know, fly in the face of facts and evidence."
COLLINS: Did it stand out to you that he said Iceland multiple times when he was talking about Greenland?
NEWSOM: And that every time a windmill turns it costs $1,000. A lot of stuff stands out. None of this is normal. There's a deviancy of consciousness. He's graded off the… pic.twitter.com/eIJmDWiKTn
— Aaron Rupar (@atrupar) January 21, 2026
Former Rep. Tom Malinkowski (D-NJ) said that Trump's belligerent address showed that Europe's attempts to appease the president for the last year have been a failure.
"I get why foreign leaders have tried to flatter Trump," he wrote. "But the problem is that flattery reinforces his delusions that what he's doing is working, that America is more respected, when in fact our friends think we've gone insane and our enemies are celebrating."
"We cannot rebuild vanished glaciers or reinflate acutely compacted aquifers," the report's lead author said. "But we can prevent further loss of our remaining natural capital."
Overuse and pollution is causing "irreversible damage" to Earth's water, prompting a United Nations body to declare this week that the world has entered an "era of global water bankruptcy"—and to underscore that it's not too late to minimize the damage.
The report by the United Nations University Institute for Water, Environment, and Health (UNU-INWEH) notes that "across regions and levels of development, water systems are under unprecedented pressure," as "rivers, lakes, and wetlands are degrading, groundwater resources are being depleted beyond sustainable limits, and glaciers are retreating at accelerating rates."
"These trends signal not only growing stress, but in many contexts a structural imbalance between water demand and available resources," the publication continues. "This report refers to this condition as 'water bankruptcy' and calls for effective action to protect water-related natural capital before damages become fully irreversible."
UNU-INWEH defines water bankruptcy as “persistent over-withdrawal from surface and groundwater relative to renewable inflows and safe levels of depletion" and "the resulting irreversible or prohibitively costly loss of water-related natural capital."
Water bankruptcy differs from water stress, which "describes conditions where demand and withdrawals are high relative to available renewable supply" and "may be managed through efficiency, recycling and reuse, demand management, and careful allocation so long as the underlying natural capital and hydrological carrying capacity are preserved."
The report explains that "many societies have not only overspent their annual renewable water 'income' from rivers, soils, and snowpack, they have depleted long-term 'savings' in aquifers, glaciers, wetlands, and other natural reservoirs."
The results range from compacted aquifers and subsided land in deltas and coastal cities, to vanished lakes and wetlands and irretrievably lost biodiversity.
The report's release precedes next week's high-level preparatory meeting in Dakar, Senegal ahead of the 2026 UN Water Conference, which is set to be co-hosted by the United Arab Emirates and Senegal in the UAE this December.
“This report tells an uncomfortable truth: Many regions are living beyond their hydrological means, and many critical water systems are already bankrupt,” lead author and UNU-INWEH director Kaveh Madani said in a statement Tuesday.
The news isn't all bad—the report notes that "the world has an important and still largely untapped strategic opportunity to act."
The authors recommend a "new global water agenda" that:
“Bankruptcy management requires honesty, courage, and political will,” said Madani. “We cannot rebuild vanished glaciers or reinflate acutely compacted aquifers. But we can prevent further loss of our remaining natural capital, and redesign institutions to live within new hydrological limits."