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Quaise Energy logo — Unlocking the true power of superhot geothermal energy

Quaise Energy

Unlocking the true power of superhot geothermal energy

Founded 2018 United States Houston, United States 71 employees Series B Total: $225.00M Energy, Industrial +2

General Information

Company Name Quaise Energy
Founded Year 2018
Location United States Houston, United States
Employees 71
Industries Energy, Industrial, Manufacturing +1
Funding Stage Series B
Business Model B2B, B2G
Revenue Model Product Sales, Service Fee, Usage Based
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About Quaise Energy

Quaise Energy, founded in 2018 and headquartered in the United States, is driving forward a groundbreaking shift in the energy sector by capitalizing on underutilized geothermal resources. With their slogan, "Unlocking the true power of superhot geothermal energy," Quaise is paving the way for global energy independence.

The company's distinctive approach hinges on a cutting-edge millimeter wave drilling system capable of accessing geothermal wells at unprecedented depths and temperatures, ranging from 300-500 degrees Celsius and depths of 3-20 kilometers. They aim to establish geothermal power infrastructure near major urban and industrial hubs, aligning with the demand for rapid deployment necessary to cope with surging global energy needs.

In December 2023, the company secured a $21.00M Series A investment from investors including Prelude Ventures, Safar Partners, Standard Investments, and Mitsubishi Corporation. This substantial backing underscores investor confidence in Quaise's ability to leverage existing fossil fuel industry frameworks for efficient scaling, positioning it as a viable, large-scale clean energy alternative.

Business keywords: Superhot Geothermal Energy, Millimeter Wave Drilling, Geothermal Wells, Energy Security, Energy Independence, Terawatt Scale, High-temperature Drilling, Power Generation, Heat Distribution, Energy Innovation, Sustainable Energy, Fossil Fuel Industry Integration, Advanced Drilling Technology, Geographical Energy Expansion

Services & Products

Ultra-deep geothermal drilling
Superhot geothermal power generation
Energy infrastructure repurposing

Target Customers

Fossil fuel industry workforce Energy utilities Global industrial centers Nations seeking energy independence

Funding Rounds & Investors (6)

View All
Funding Stage Amount Investors Lead Investors Date
Series B $134.00M 3
Prelude Ventures, JERA +1
07 Jul 2026
Series A $21.00M 4
Prelude Ventures, Safar Partners +2
12 Dec 2023
Series A $12.00M 5
Prelude Ventures, Safar Partners +3
08 Jun 2022
Series A $40.00M 1
Prelude Ventures
08 Feb 2022
Venture Round $12.00M -
04 Aug 2021
Seed Round $6.00M -
08 Jun 2020

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FAQ About Quaise Energy

Unlocking the true power of superhot geothermal energy
Quaise Energy was founded in 2018.
Quaise Energy is headquartered in Houston, United States.
Quaise Energy operates in Energy, Industrial, Manufacturing and Clean Energy. Its work centres on Superhot Geothermal Energy, Millimeter Wave Drilling, Geothermal Wells and Energy Security. Its customers include Fossil fuel industry workforce, Energy utilities and Global industrial centers.
Quaise Energy has a B2B and B2G business model. Its revenue comes from Product Sales, Service Fee and Usage Based.
Quaise Energy has approximately 71 employees.
Quaise Energy has completed 6 funding rounds, raising a total of $225.00M. The latest funding stage is Series B.
Quaise Energy offers: Ultra-deep geothermal drilling, Superhot geothermal power generation, Energy infrastructure repurposing.
Top alternatives and competitors to Quaise Energy include Eavor Technologies Inc., Bloom Energy, SIQENS GmbH, Voltai, WattAnyWhere. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Quaise Energy and Eavor Technologies Inc. are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Quaise Energy, https://bouncewatch.com/company/quaise-energy, updated 7 July 2026. When citing, please name BounceWatch and link this page.

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