News tagged with renewable energy sources

City heat from ancient mines

People living in Glasgow could get around 40% of the energy they need to heat their homes and businesses from tapping into the rocks and water in old abandoned mineshafts and other mine workings beneath the ...

Jul 11, 2012
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Microgrid powers 'World Green City'

The Office of Naval Research (ONR), a leader in the exploration of renewable power, played a major role in the development of a new "World Green City" unveiled here on Dec. 12 as a prototype community powered by alternative ...

Dec 13, 2012
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Wood not so green a biofuel

Using wood for energy is considered cleaner than fossil fuels, but a Dartmouth College-led study finds that logging may release large amounts of carbon stored in deep forest soils. The results appear in the journal Global Ch ...

Jun 11, 2013
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