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What are the environmental impacts of artificial intelligence? 

Union of Concerned Scientists

They require far more powerful processors called GPUs (Graphics Processing Units), consume dramatically more electricity, and need significantly more water for cooling. A single AI-focused data center can use as much electricity as a small city and as much water as a large neighborhood. to 12% (300+ TWh to 500+ TWh).

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PUC Releases Electric Utility, PJM Summer Readiness Reports: Sufficient Generation Capacity, But Extreme Demand May Result In Energy Shortfall

PA Environment Daily

On June 11, the Public Utility Commission released the 2025 Summer Readiness Overviews submitted by the Commonwealth’s major electric distribution companies and the regional electric grid operator, PJM Interconnection, LLC. Read more here.]

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What We’re Reading – February 2025

Circle of Blue

A fortnight after calamitous wildfire swept across the Los Angeles region , forecasters are warning of four days of terrible flooding in southern and northern California caused by an approaching atmospheric river. They produce no carbon emissions that cause climate change, and can be air-cooled. Western N.C.

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Promoting Coal, Trump Looks Backward

Circle of Blue

From that year forward, the agency predicted, the use of the dirtiest fuel to generate electricity would steadily decline, carrying with it planet-healing reductions in climate-changing air emissions and water-polluting discharges. electricity markets. At the time, the IEA forecast appeared sound. billion metric tons.

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What We’re Reading – February

Circle of Blue

A fortnight after calamitous wildfire swept across the Los Angeles region , forecasters are warning of four days of terrible flooding in southern and northern California caused by an approaching atmospheric river. They produce no carbon emissions that cause climate change, and can be air-cooled. Western N.C.

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What’s at Stake in the Budget Reconciliation Process (And What You Can Do About It)

Union of Concerned Scientists

This short-term calculus poses a dire threat to numerous UCS priorities, from clean energy, to electric vehicles, to sustainable agriculture, to climate resilience, to reducing the threat posed by nuclear weapons. One of the best ways to reduce transportation pollution is by switching to electric.

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China is Kicking Our Ass at Our Own Game

Legal Planet

Come to think of it, I saw another “first” on the streets of São Paulo: an electric police car. An electric cop car in São Paulo. Our colleague Mary Nichols echoed that sentiment to the SF Chronicle, saying “this leaves California much less subject to challenge if we say we want to regulate carbon emissions.