Costa Rica says it has been powering its grid using 100% renewable energy, mostly from hydro and geothermal, for the first three months of 2015.
via Renew Economy http://ift.tt/1Cy4aoT
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Costa Rica says it has been powering its grid using 100% renewable energy, mostly from hydro and geothermal, for the first three months of 2015.
via Renew Economy http://ift.tt/1Cy4aoT
Categories: Recently Read, Saved for Later
