Clean Power
Deep geothermal technology can harness the heat stored beneath the Earth’s crust to make abundant zero emissions energy.
PDF 27 page Superhot Rock Energy: A Vision for Firm, Global Zero-Carbon Energy (November 2022)
By Steve Hanley November 2022 from cleantechnica.com and Quaise Energy .. via thefreeonline

To access superhot rock geothermal energy requires drilling down to rock that is 400 degrees Celsius, or 752 degrees Fahrenheit.Graphic courtesy of nonprofit Clean Air Task Force
Deep Geothermal — One Renewable Energy Source To Rule Them All?
Imagine, if you will, a decommissioned coal generating station sitting cold and dark. It has a direct connection to the grid, but no electrons flow because burning coal destroys the environment.
But wait! What if, by some alchemy, some magic, a supply of superheated steam that is the correct temperature and pressure to make those old turbines spin again were available?
And what if that steam was heated without any carbon emissions at all by the Earth’s own geothermal energy 12 miles below the surface?

Science fiction? Not according to Paul Woskov, a research engineer at MIT’s Plasma Science and Fusion Center. For the past 14 years, he has been experimenting with a device known as a gyrotron in his research into fusion power. Woskov’s ideas have been adopted by a new MIT spinoff known as Quaise Energy.
CEO Carlos Araque tells Bloomberg, a gyrotron is “a big cousin of the microwave in your kitchen.” It operates using different frequencies than a microwave and is 1,000 times more powerful, but “It’s a fairly mature technology. We just use it for this purpose,” Araque says. What does it do? Well, I am not a physicist nor have I ever played one on TV. But the short answer is, it blasts a hole thorough just about any material you can think of, including the rock in the Earth’s crust that surrounds the mantle.
The crust is from 9 to 12 miles thick — far thicker than any conventional equipment can drill through. Below it is the Earth’s mantle, which varies from 1000º C to 3700º C. Blast a passageway to the mantle, shoot some water down the hole and bazanga! Instant, high pressure steam from a virtually inexhaustible source that could power all of humanity’s energy needs for millions of years. Are you excited yet?
Deep Geothermal Is Closer Than You Think
This new technology isn’t here yet, but it’s not as far away as you might think. “This will happen quickly once we solve the immediate engineering problems of transmitting a clean beam and having it operate at a high energy density without breakdown,” Woskov says. “It’ll go fast because the underlying technology, gyrotrons, are commercially available.”
Continue reading “High Hopes – Deep-Geo Energy might STOP Climate Change, Oil/Gas Wars and Biosphere Collapse”












