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Geothermal progress

April 04, 2019 by Denis Pombriant

Lots of us quit counting renewable energy sources after naming wind and solar and while those are two good ones, they’re far from alone. Hydropower, using dams to drive generators has been with us so long that we often overlook its contribution to the overall energy mix. A record 4,185...
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EGS, the new hydro-power

November 09, 2018 by Denis Pombriant

I was in a conversation the other day when the topic of hydro-power came up. Under different circumstances, I’d be all over hydro like a cheap suit—in a good way, that is. What’s not to like about hydro? The discussion was over how to make more renewable power and unfortunately,...
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Heat mining and power production

September 26, 2017 by Denis Pombriant

One power-generating solution that is both non-intermittent and nonpolluting involves mining (or extracting) heat from the Earth’s crust to generate electricity. According to “The Future of Geothermal Energy—Impact of Enhanced Geothermal Systems on the United States in the 21st Century,” a 2006 study from the Massachusetts Institute of Technology (MIT)...
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