article thumbnail

Does California Need New Nuclear Power Plants?

Union of Concerned Scientists

Theres been a lot of talk about nuclear power recently. Plant owners have been making plans to restart their retired nuclear power plants, Google signed the first corporate deal to purchase energy from small modular nuclear reactors, and the US pledged to triple its nuclear generating capacity by 2050.

article thumbnail

Maine Commits to 100% Clean Electricity by 2040 

Union of Concerned Scientists

The bill ( LD 1868 ), passed by the Maine Legislature on June 13, will reduce the state’s reliance on imported fossil fuels by requiring all of Maine’s power to come from renewable energy and other carbon-free electricity sources by 2040. She signed the bill into law on June 20, 2025.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Once a Showcase of American Optimism and Engineering, Hoover Dam Faces New Power Generation Declines

Circle of Blue

The diminished state of the lake and the potential severe drop in electricity supply illustrate the consequences of a warming climate for the region. If there is a reason not to be especially alarmed it’s this: Hoover is just a small piece of the region’s electric power infrastructure. Today its capacity is 1,304 MW.

article thumbnail

Why Data Centers and Nuclear Plants Can’t Just ‘Go It Alone’

Union of Concerned Scientists

The local utilitys website predicted that the power would be back on for the area by 4:30 that afternoon. This experience, not far from Seattle and with ties to the information tech industry, highlights some of the issues surrounding the electric power needs of data centers. He assured me he hadnt: it doesnt require electricity!

article thumbnail

Why I Don’t Buy Data Centers’ Claims They Can Leapfrog Over Utilities 

Union of Concerned Scientists

In the rush to integrate artificial intelligence into the economy, fast-moving information technology companies are running into a problem: slow-moving electric utilities. In more ways than one, the electricity supply so vital to running a data center simply doesnt respond the way Silicon Valley and big investors want.

article thumbnail

Power Hungry: Why Data Centers Are Developing Their Own Energy Sources to Fuel AI

Union of Concerned Scientists

The staggering amount of electricity required to fuel artificial intelligence, and the data centers behind them, has driven these companies to such extreme measures that they are attempting to bring retired nuclear power plants back to life. There’s no question that data centers use a lot of electricity.

article thumbnail

July 31 Webinar - Why Is My Electricity Bill So High? PJM Decisions Have Driven Up The Cost Of Electricity

PA Environment Daily

The Conservation Voters of PA and PennFuture will host a July 31 webinar on Why Is My Electricity Bill So High? We saw our electricity bills increase by more than 10% last month. Electricity costs are surging across Pennsylvania and they’re expected to go even higher in 2026. Starting at 6:00 p.m.