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South Dakota’s largest solar farm just came online

Baua Electric

Photo: National Grid Renewables National Grid Renewables just brought South Dakota’s largest solar farm online in Pennington County. Overall, renewable resources provided about 84% of South Dakota’s in-state electricity net generation in 2022.

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CMU study finds controlled EV charging can reduce generation cost, but at greater health and environmental costs depending upon the generation mix

Green Car Congress

Results from the study also suggest that with sufficient coal plant retirement and sufficient wind power, controlled charging could result in positive net benefits instead of negative. A paper describing the work is published in the ACS journal Environmental Science & Technology. other parts of the US and the world could be different.

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80x30: U.S. Clean Energy Standard Accelerates Transition to Renewables

Cars That Think

For one, CES would set a clear target, the so-called "80x30" standard: generating, across the US, 80% of electricity by 2030 from clean sources, including renewables, hydro, and nuclear. (In Then again, it's hard to understate just how far renewable energy costs have fallen. It may seem daunting. It may seem daunting.