The simulation found that a national network of HVDC transmission lines in combination with mostly solar and wind energy could lower both electricity prices and carbon emissions.
The majority of the United States’s electricity needs could be met with renewable energy by 2030—without new advances in energy storage or cost increases. That’s the finding of a new study conducted by researchers from the National Oceanic and Atmospheric Administration (NOAA). The key will be having sufficient transmission lines spanning the contiguous U.S., so that energy can be deployed from where it’s generated to the places where its needed.
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