After working on rockets that venture into outer space, Andrew Redd, a SpaceX alumnus, turned his attention to harnessing a massive untapped energy source – geothermal power deep in the ocean. Redd’s startup, Endurance Energy, has raised a $54 million Series A to develop underwater geothermal power plants, which could potentially support major coastal cities on the Ring of Fire.
Redd’s experience at SpaceX made him realize that incremental solutions wouldn’t be enough. He wanted to tackle something new and groundbreaking in renewable energy. Geothermal energy, although not a new concept, has been overlooked in its potential for large-scale deployment. Redd estimates there are about 6 terawatts of geothermal energy available around the Ring of Fire, which could be developed in the next five to 10 years.
The challenges of operating underwater are significant, but Redd believes they can be overcome with the help of robots and materials that can withstand water pressure and corrosion. The company’s plans involve using an optimization algorithm to balance the cost of submarine cables with the scale of resources and market demand on shore.
Endurance Energy has already grown its team to 25 employees, including 12 former SpaceX engineers. The startup’s vice president of engineering comes from Helion Energy, a fusion startup. With this funding, the company will be able to develop its plans for power plants at a time when energy demand is surging from AI data centers, electric vehicles, and heavy industry.
The potential impact of Endurance Energy’s technology could be significant. If they can tap just a fraction of the geothermal resources available, it could generate a substantial amount of electricity. Redd points out that leaking hot water into the ocean would be a minor issue compared to the existing terawatts of heat already being released into the environment.
**Why Geothermal Energy Matters**
Geothermal energy has been largely overlooked in recent years, despite its potential for large-scale deployment. The Ring of Fire, which spans several countries including Japan, Indonesia, and the Philippines, is home to an estimated 6 terawatts of geothermal energy. This could be a game-changer for coastal cities on the Ring of Fire, providing a reliable source of renewable energy.
**The Challenges Ahead**
Operating underwater is a significant challenge, but Redd believes that with the help of robots and materials that can withstand water pressure and corrosion, it’s possible to overcome these obstacles. The company’s plans involve using an optimization algorithm to balance the cost of submarine cables with the scale of resources and market demand on shore.
**What’s Next for Endurance Energy?**
With this funding, the company will be able to develop its plans for power plants at a time when energy demand is surging from AI data centers, electric vehicles, and heavy industry. The potential impact of Endurance Energy’s technology could be significant, generating a substantial amount of electricity if they can tap just a fraction of the geothermal resources available.
**Notes**
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* The content has been expanded to include additional information on geothermal energy, its potential impact, and the challenges ahead for Endurance Energy.
Source: Original article