Credit: NREL. About a week ago, Boulder Wind Power, a maker of a direct-drive system with what’s been described as a low-speed permanent magnet generator for utility-scale wind turbines, announced that it…
Read MoreOne of the projects ARPA-E is seeking to fund are alternatives to five key at-risk rare earth elements. Credit: DOE, “Critical Materials Strategy.” The DOE announced today that it is…
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