Posted: 04 Jun 2012 04:30 AM PDT
Inconsistency
of supply is one of the biggest drawbacks of renewables such as wind
and solar. Put simply: the wind doesn’t blow all day, and the sun
doesn’t shine at night. Now scientists are saying that the sporadic
supply of renewables coupled with an inefficient power grid means that
carbon emissions, in real terms, are not completely eliminated by wind
power.
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