Energy & Green Tech

EU deal to nearly double renewable energy by 2030

The European Union reached a deal Thursday to almost double the share of renewables in the 27-nation bloc's energy consumption by 2030 amid efforts to become carbon neutral and ditch Russian fossil fuels.

Energy & Green Tech

U.S. renewable electricity surpassed coal in 2022

Electricity generated from renewables surpassed coal in the United States for the first time in 2022, the U.S. Energy Information Administration announced Monday.

Energy & Green Tech

Doing the math on a solar-powered future

Physicist Anders Carlsson, at Washington University in St. Louis, and Sid Redner of the Santa Fe Institute have created a new mathematical model to describe the most reliable, efficient and cost-effective way to harness solar ...

Business

States debate whether to restrict—or invite—crypto mining

As cryptocurrency mining draws increased scrutiny on Capitol Hill in Washington, D.C., some state legislatures are considering proposals to restrict the industry over growing concerns about its energy use. Other states, though, ...

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