Geothermal energy is essentially carbon-free, it is available at any time of day and in any weather, and it leaves a small footprint on the landscape. New approaches to harnessing it may have us on the cusp of an energy revolution. Rivka Galchen reports on the potential of geothermal energy.
1 Comment
Geothermal energy is essentially carbon-free, it is available at any time of day and in any weather, and it leaves a small footprint on the landscape. New approaches to harnessing it may have us on the cusp of an energy revolution. Rivka Galchen reports on the potential of geothermal energy.