The gist: The US power sector could release 42 percent more planet-heating carbon dioxide pollution by 2030 than it did in 2025 as it builds out more fossil fuel infrastructure to meet data center electricity demand, according to a new analysis by the Sierra Club. That would essentially wipe out 15 years of greenhouse gas reduct
The gist: Ask Texas NAACP president Gary Bledsoe what it's been like to see data center developers descend upon Austin and its surrounding suburbs and he can rattle off project after project facing opposition from locals. There's the fight in Taylor over plans to build a data center at a site that's supposed to be a park. […]
The gist: In its latest gift to oil and gas companies, the Trump administration is expected to announce plans today to weaken rules that guard against methane leaks. Methane is a smog-forming pollutant and a powerful greenhouse gas that's up to 80 times as potent as carbon dioxide on a 20-year horizon. It's the primary component
The gist: As it prepares to go public, Anthropic's S-1 filing makes generative AI's methane dependency glaringly obvious. "Competition for access to electrical supply and data center locations with adequate power availability is intense." In documents filed with the US Securities and Exchange Commission Monday, Anthropic acknowl
The gist: A rush of new data centers could bring air pollution roaring back to levels not seen since the 2000s in Texas, which has become ground zero for the physical infrastructure behind generative AI. New and proposed data centers are demanding a tremendous amount of electricity. How developers and utilities meet that demand
The gist: The US is building more fossil fuel infrastructure than it has in a decade while renewable energy growth slows down, a new report shows. Electricity demand is also climbing faster than it has in more than a decade with more data centers, factories, and electric vehicles plugging into the grid. Despite those growing dem
The gist: Old-school physics-based weather forecasting and even new AI models typically become less reliable beyond two weeks, a problem Microsoft claims to have solved using machine learning. Researchers with the company say they've found a new, cost-effective way to make more accurate weather forecasts two to six weeks in adva
The gist: Google announced a new agreement to update six nuclear power plant sites across the US as the tech giant seeks to generate more electricity for its power-hungry data centers. Google signed the 20-year deal with Constellation, the leading nuclear power plant operator in the US. The power purchase agreement is meant to g
The gist: A rather strong "planetary wave" recently slammed into South America and is making its way toward California. In case you're worried about headlines warning of the supposedly "freak" phenomenon "bringing trouble," it's worth understanding what this wave really is and isn't. Called a Kelvin wave, it's carrying warm wate
The gist: San Antonio City Councilmember Ric Galvan remembers when data centers first arrived in his city in the 2000s, looking like relatively unassuming office buildings. But that's changed in recent years, as data centers have grown into massive "hyperscale" facilities spanning millions of square feet and housing the physical
The gist: The US Department of Transportation finalized its plans today to weaken fuel efficiency standards, calling it "among the largest deregulatory actions under the second Trump Administration." It's a nail in the coffin for Biden-era standards that would have required fleet average fuel economy to reach 50.4 miles per gall
The gist: As Jensen Huang puts it, AI can help fight climate change - but only if it inflicts "an enormous amount of pain and suffering" first. The Nvidia CEO discussed the future of energy and AI's impact on our planet in the latest episode of The Ezra Klein Show. But his comments boil down to the […]
The gist: California Gov. Gavin Newsom signed a slate of bills on Monday that could finally give communities better data - and more say - on how data centers impact their electricity bills and water supply. As data centers invade a growing number of communities across the US, they've triggered protests over how the infrastructur
The gist: Amazon plans to spend $20 million on water conservation projects along the Colorado River, a crucial but dwindling water supply for 40 million people in the Western US. The initiative comes as Amazon and other tech companies face mounting scrutiny over how much water their data centers use. Amazon has a goal of becomin
The gist: Before recent high-profile hacks raised the specter of AI possibly "killing all humans," our energy systems were already disturbingly vulnerable to cyberattack - and the risk is growing. "We were always prey. We were just kind of surviving at the appetite of our predators," Joshua Corman, executive in residence for pub
The gist: E-waste from the AI boom has been vastly underestimated, a new report warns. By 2050, it could become enough trash to fill 23 million shipping containers - roughly enough 40-foot containers to circle the world six times if lined up in a row. It's a significantly higher estimate of AI's e-waste than previous studies hav
The gist: The Environmental Protection Agency announced its plans today to kill any remaining standards on how much greenhouse gas pollution power plants are allowed to emit in the US. The move will only make electricity dirtier as AI, electric vehicles, and a revival of domestic manufacturing drive up power demand. The EPA's pr
The gist: President Donald Trump is weakening environmental regulations in the name of speeding up the construction of AI data centers, raising health risks for Americans, a cadre of former EPA officials said this week in a briefing and new report. They are urging - perhaps futilely - the president to adopt a "Data Center Health
The gist: Arizona, an epicenter for the bipartisan push to revive American chip manufacturing, is about to lose more than a quarter of the water it typically pulls each year from the Colorado River. The 1,400-mile waterway is a crucial lifeline for the region and other western states. A recent federal decision on how to manage i
The gist: Google is rolling out an updated AI weather model that's supposed to be more accurate, especially when it comes to predicting rain and snowfall. In the announcement today, the company says it's now able to make forecasts with "unprecedented resolution" using its new WeatherNext 3 AI model. It can produce a global pictu
The gist: Just as new data centers face growing backlash from neighboring communities, the US Environmental Protection Agency (EPA) is about to make it harder for people to weigh in on any pollution those centers create. The EPA plans to toss out a federal rule requiring public notice and an opportunity to comment when certain i
The gist: It's 8:52 AM and 86 degrees Fahrenheit (30 Celsius) where I live in Southern California. My husband just came back from a morning outing with our four-month-old. "How was the botanic garden?" I ask him. "It was okay. It was just too hot," he tells me. I didn't expect us to spend so much of […]
