Climate

Meta buys over 1 GW of renewables to power its data centers

Meta bolstered its already considerable renewable power portfolio this week with a string of deals that added over 1 gigawatt of generating capacity. The social media company announced Thursday it will buy 791 megawatts of solar and wind power in Ohio, Arkansas, and Texas from project developer Invenergy. And on Wednesday, Meta said it would […]

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Redwood Materials launches energy storage business and its first target is AI data centers

Tucked between two massive buildings in the hills of the Nevada desert, 805 retired EV batteries lie in neat formation, each one wrapped in nondescript white tarps — and hiding in plain sight.  A passerby might not realize this unassuming array is the largest microgrid in North America, that it’s powering a 2,000 GPU modular

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Bill Gates-backed AirLoom begins building its first power plant

Wind power has run into some headwinds, and not the kind that spin its turbines.  Recently, President Trump has decided to wage war against the technology, an unwelcome bit of friction that coincides with rising costs in recent years. Onshore wind power went for $61 per megawatt-hour last year, according to Lazard, bucking a decade-long

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xAI is facing a lawsuit for operating over 400 MW of gas turbines without permits

The Colossus data center operated by xAI outside of Memphis is facing a lawsuit for operating a fleet of natural gas turbines without permits. “Over the past year, xAI has installed and operated at least 35 combustion turbines and other sources of air pollution at the Colossus site without ever obtaining the necessary preconstruction or

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Senate GOP bill spares nuclear and geothermal energy while hammering wind and solar

One month after the House passed its version of a reconciliation bill, Senate Republicans released their take on the budget bill Monday night. The Senate Finance Committee’s language would take a sledgehammer to some parts of the renewable-friendly Inflation Reduction Act (IRA) while sparing others.  Solar, wind, and hydrogen bear the brunt of the impact.

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Honda dips its toes in cargo delivery micromobility

Walk around a big city like New York or Amsterdam long enough and you’re bound to notice something: tiny four-wheeled cargo carriers zipping down bike lanes. These battery-assisted vehicles, often called e-quads, are distinct from cargo e-bikes, which tend to be geared toward households. E-quads are larger and sport enclosed cargo holds, making them a

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Finland warms up the world’s largest sand battery, and the economics look appealing

It doesn’t look like much, but Finland recently flipped the switch on the world’s largest sand-based battery. Yes, sand. A sand battery is a type of thermal energy storage system that uses sand or crushed rock to store heat. Electricity — typically from renewable sources — is used to heat the sand. That stored heat

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