Geothermal heat has the potential to solve the looming global energy crisis, not only in the short term but for good. But first, we must prioritize research and development that enables access to enough geothermal heat to meet demand. The potential return on investment? Limitless and clean power for the entire world. (more…)
Global warming villain CO2 may have a surprisingly green future
The next frontier in the search for renewable energy lies less than two miles from where you are now.
Unless you’re reading this on the International Space Station.
Geothermal heat a mile or two deep in Earth’s crust is a potential source of energy that could be tapped by an unlikely carrier: carbon dioxide (CO2), the central villain in global warming. That energy, unlike solar and wind, could be easily turned on and off without the intermediate step of being stored in a battery. And it would be constant and reliable. (more…)
