Drill down far enough anywhere in the world and you reach temperatures hot enough to generate firm, reliable zero-emission electricity. That’s the hope for new geothermal technologies that could scale the industry beyond well-known geothermal hot spots like Iceland. But first the industry needs to overcome major challenges in financing and technology. It has also to deal with the public opinion around the oil and gas industry, which may be an essential partner in scaling geothermal because of its overlapping expertise in drilling and underground exploration. In this episode, guest host Lara Pierpoint talks with Jamie Beard, executive director of Project Innerspace, a non-profit focused on expanding the use of geothermal energy globally.  Current geothermal technology relies on naturally occurring underground hot spots, common in places like Iceland and the western U.S.. But an approach called enhanced geothermal systems or “hot, dry rock,” would make geothermal available around the world, potentially adding hundreds of gigawatts to current geothermal capacity. Lara and Jamie discuss major questions facing the geothermal industry, like: How and where to drill for consistent hot temperatures?  How long before a well is depleted of heat-carrying capacity?  What sort of surveying and information do funders need to deal with exploration risks?  How can the industry take advantage of the co-benefits of geothermal drilling, such as lithium extraction, carbon sequestration and waste heat? What working fluids, like water or critical CO2, are appropriate for a given project? How viable are geothermal-source heat pumps and how do they compare to air-source heat pumps? What are the potential environmental impacts of geothermal? What role should the oil and gas industry play in scaling this zero-emission technology? Resources: Canary Media: Advanced geothermal heats up with $138M round for startup Fervo Energy Department of Energy: DOE Launches New Energy Earthshot to Slash the Cost of Geothermal Power Catalyst is a co-production of Post Script Media and Canary Media. Catalyst is supported by Antenna Group. For 25 years, Antenna has partnered with leading clean-economy innovators to build their brands and accelerate business growth. If you're a startup, investor, enterprise, or innovation ecosystem that's creating positive change, Antenna is ready to power your impact. Visit antennagroup.com to learn more. Solar Power International and Energy Storage International are returning in-person this year as part of RE+. Come join everyone in Anaheim for the largest, B2B clean energy event in North America. Catalyst listeners can receive 15% off a full conference, non-member pass using promo code CANARY15. Register here.

Drill down far enough anywhere in the world and you reach temperatures hot enough to generate firm, reliable zero-emission electricity. That’s the hope for new geothermal technologies that could scale the industry beyond well-known geothermal hot spots like Iceland. But first the industry needs to overcome major challenges in financing and technology. It has also to deal with the public opinion around the oil and gas industry, which may be an essential partner in scaling geothermal because of its overlapping expertise in drilling and underground exploration. In this episode, guest host Lara Pierpoint talks with Jamie Beard, executive director of Project Innerspace, a non-profit focused on expanding the use of geothermal energy globally.  Current geothermal technology relies on naturally occurring underground hot spots, common in places like Iceland and the western U.S.. But an approach called enhanced geothermal systems or “hot, dry rock,” would make geothermal available around the world, potentially adding hundreds of gigawatts to current geothermal capacity. Lara and Jamie discuss major questions facing the geothermal industry, like: How and where to drill for consistent hot temperatures?  How long before a well is depleted of heat-carrying capacity?  What sort of surveying and information do funders need to deal with exploration risks?  How can the industry take advantage of the co-benefits of geothermal drilling, such as lithium extraction, carbon sequestration and waste heat? What working fluids, like water or critical CO2, are appropriate for a given project? How viable are geothermal-source heat pumps and how do they compare to air-source heat pumps? What are the potential environmental impacts of geothermal? What role should the oil and gas industry play in scaling this zero-emission technology? Resources: Canary Media: Advanced geothermal heats up with $138M round for startup Fervo Energy Department of Energy: DOE Launches New Energy Earthshot to Slash the Cost of Geothermal Power Catalyst is a co-production of Post Script Media and Canary Media. Catalyst is supported by Antenna Group. For 25 years, Antenna has partnered with leading clean-economy innovators to build their brands and accelerate business growth. If you're a startup, investor, enterprise, or innovation ecosystem that's creating positive change, Antenna is ready to power your impact. Visit antennagroup.com to learn more. Solar Power International and Energy Storage International are returning in-person this year as part of RE+. Come join everyone in Anaheim for the largest, B2B clean energy event in North America. Catalyst listeners can receive 15% off a full conference, non-member pass using promo code CANARY15. Register here.