Editor’s note: This article has been updated to reflect that the glycol used for the project is propylene glycol, which is non-toxic. The Aspen School District has received a $5 million funding award ...
LITTLETON, Colorado, Nov 4 (Reuters) - Breakthroughs in drilling methods and heat extraction techniques are widening the appeal of geothermal power systems across the world, and geothermal generation ...
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