Nvidia claims its Rubin reference design reduces data center water use from 2.6M gallons per megawatt annually to nearly zero by adopting 100% liquid cooling and higher operating temperatures.
Nvidia's warm-water cooling system eliminates on-site water consumption, but fossil fuel power generation and chip manufacturing still account for 66–75% of total water footprint.
Anthropic pledges to Frontier carbon removal collective as AI energy consumption raises climate questions.
Google announced a $1.5 billion investment to expand its Jackson County data center campus, along with $2.55 million in community programs focused on energy efficiency and STEM education.
Amazon disclosed its data center water consumption for the first time, revealing 2.5B gallons used in 2025 while claiming superior efficiency versus Google, Microsoft, and Meta.
A deluge of low-quality AI-generated pull requests and issues is straining open-source project maintainers, forcing triage decisions that slow security patches and feature development.
Google DeepMind is opening a three-month accelerator program in Singapore for startups, researchers, and nonprofits applying frontier AI to environmental challenges across the Asia-Pacific region.
Recycling startups Sortera and Amp are deploying machine-vision systems to recover aluminum from waste streams as prices hit multi-decade highs and the US faces critical-mineral supply constraints.