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NH Angle is a news and information aggregation by staff and audience of the New Hampshire Union Leader, The Goffstown News, The Bedford Bulletin, The Hooksett Banner and The Salem Observer. Share a news link here or comment on this item below.

N.H. firm makes a 'battery' out of air, to power hundreds of homes at once

Large-scale electricity storage is needed largely because solar and wind power is intermittent, as compared to always-on fossil fuel or nuclear power plants. Storing solar power for use at night or wind power for use in calm periods will be needed if we?re going to transition away from an electric grid that generates greenhouse gases.


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