Rodatherm Energy

What Rodatherm Energy does

Rodatherm Energy Corporation is a privately held geothermal power generation company developing the Waterless Geothermal System (WGS), also referred to as the Advanced Geothermal System (AGS). The WGS is a patented, fully cased, pressurized, closed-loop well design that circulates a proprietary refrigerant-based working fluid through wells drilled into hot sedimentary basins, then routes the heated fluid directly into a power-generating turbine. The company claims 50% higher efficiency and 5x less fluid than water-based binary-cycle geothermal systems, eliminates ongoing freshwater consumption, and operates in reservoir environments beyond traditional volcanic-hosted geothermal.

The business targets baseload and dispatchable power generation for three customer segments: utilities and grid operators (primary), data centers and enterprise power buyers (notably AI-driven loads), and industrial energy consumers. Power is monetized through long-term offtake agreements, with the company stating a goal of competitive levelized cost of energy versus firm fossil-fuel power at early project scale. Rodatherm's commercial operations are centered on a Utah land base capable of sustaining more than 300 MW, with a pilot system funded by its $38 million Series A (closed September 2025) and a planned expansion to a 100 MW module at the same site using non-dilutive project financing.

The company is led by Founder and CEO Curtis Cook, who previously built Vesta Energy Corp to over $1 billion in asset value, and operates from headquarters in Salt Lake City, Utah, with an additional office in Calgary, Alberta, Canada. Its strategic and financial backers include Evok Innovations (lead), TDK Ventures, Toyota Ventures, TechEnergy Ventures, MCJ, Active Impact Investments, Renewal Funds, the Grantham Foundation for the Protection of the Environment, and Giga Investments. Rodatherm is pre-revenue with 1–10 employees and has secured Bureau of Land Management approval for its Geothermal Test Bed in Beaver and Millard Counties, Utah.

Name

Rodatherm Energy

Legal name

Rodatherm Energy Corporation

Website

https://rodatherm.com

Company type

Private

Founded year

2022

Operating status

Operating

Headcount range

1–10 employees

Short description

Rodatherm Energy Corporation is a privately held geothermal power developer using a patented, closed-loop, waterless well system and refrigerant working fluid to generate baseload electricity from hot sedimentary basins, selling power via offtake agreements to utilities, data centers, and industrial buyers.

Ownership category

akta.pro rank

Product category

Geothermal Power Generation

NAICS

Geothermal Electric Power Generation (221116), Electric Power Generation (22111)

SIC

Cogeneration Services & Small Power Producers (4991), Engines & Turbines (3510)

akta.pro primary industry

Closed-Loop Geothermal Power Generation (Advanced Geothermal Systems) (EUACAHAE)

akta.pro secondary industries

Enhanced Geothermal Systems (EGS) & Advanced Geothermal (Closed-Loop, Superhot Rock) (EUAMAEAJ), Geothermal Reservoir Engineering & Wellfield Management (Modeling, Stimulation, Reinjection Strategy) (EUAMAEAC), Enhanced/Advanced Geothermal R&D (EGS, Closed-Loop, Superhot Rock, Drilling Tech) (EUAMAOAC)

Keywords

• Geothermal power generation
• Closed-loop geothermal
• Baseload renewable energy
• Advanced geothermal systems
• Waterless geothermal drilling

Headquarters

HQ city

Salt Lake City

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Technology or R&D, Infrastructure, Operations, Personnel

Revenue model

1. Geothermal Power Generation and Sale: Rodatherm generates revenue by selling electricity produced from its geothermal power generation systems. The company targets baseload and dispatchable power generation, with competitive levelized costs of energy expected to be on par with firm power including fossil fuels at early project scale.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Rodatherm Energy develops and deploys a patented Waterless Geothermal System (WGS), a closed-loop geothermal power architecture that uses refrigerants instead of water to generate baseload and dispatchable electricity from hot sedimentary basins. The company builds, owns, and operates the systems to sell renewable electricity to utilities, data centers, and large industrial offtakers under long-term power purchase agreements.

Product overview

Rodatherm Energy offers a single unified product: its patented Waterless Geothermal System (WGS), also referred to as the Advanced Geothermal System (AGS). This is a groundbreaking closed-loop geothermal technology that captures Earth's thermal energy without the need for water, using refrigerants as the working fluid. The system is optimized for hot sedimentary basins in the Great Basin region of the Western United States. The technology features a fully enclosed well loop drilled into Earth's heat reservoir, with the working fluid circulating through to convert thermal energy into electricity via a power-generating turbine. The company possesses a land base capable of sustaining more than 300 MW of versatile baseload and dispatchable power generation.

Differentiator

Problem solved

Functional benefit

Products and services

• Waterless Geothermal System (WGS) / Advanced Geothermal System (AGS) Rodatherm's flagship offering is a patented, closed-loop Waterless Geothermal System (also referred to as the Advanced Geothermal System) that uses refrigerants instead of water to convert heat from hot sedimentary basins into baseload and dispatchable electricity. It is sold/deployed for enterprise power buyers — utilities, data centers, and large industrial offtakers — under long-term power offtake agreements, and is claimed to deliver ~50% higher efficiency and use ~5x less working fluid than conventional water-based geothermal designs.

Quantifiable outcome

• 50% higher efficiency than water-based binary-cycle geothermal systems
• +3 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Bureau of Land Management (BLM)coreStrategic or Co-development PartnerBLM approved the Rodatherm Geothermal Test Bed project on BLM-managed lands in Beaver and Millard Counties, Utah. This regulatory approval is essential for assessing commercial viability of advanced geothermal power generation on public lands.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• GreenFire Energy: Closed-loop advanced geothermal company developing a cased-borehole design similar in architecture to Rodatherm's WGS. Directly comparable in approach and target customer segments.
• Sage Geosystems: US-based advanced geothermal developer pursuing closed-loop and hot dry rock systems. Competes with Rodatherm for baseload firm power customers and federal/USGS demonstration funding.
• Fervo Energy: US-based next-generation geothermal developer using enhanced geothermal systems (EGS) and horizontal drilling. Direct competitor to Rodatherm in advanced geothermal baseload power targeting utilities and data centers.
• Eavor Technologies: Canadian closed-loop geothermal company ('Eavor-Loop') that, like Rodatherm, avoids water/frac risk by using a sealed multi-lateral wellbore. Direct competitor in closed-loop geothermal architecture.
• Cyrq Energy: Next-generation geothermal developer pursuing closed-loop and EGS-style designs. Comparable in that it is a private advanced geothermal operator targeting utility-scale baseload in the Western US.

Broad incumbents

• Ormat Technologies: Largest publicly traded pure-play geothermal company and a leading manufacturer of binary-cycle power units. Competes broadly in geothermal power generation and supplies equipment to many next-gen geothermal developers.
• Chevron (Geothermal): Major oil & supermajor that has re-entered geothermal (e.g., Chevron Geothermal) and is partnering with advanced geothermal startups. A broad incumbent competitor and potential strategic acquirer/partner for Rodatherm.

Emerging players

• AltaRock Energy: Early-stage enhanced geothermal systems developer pursuing hot dry rock and reservoir stimulation approaches. Comparable as an early-stage EGS competitor in the US advanced geothermal space.
• Iceland Deep Drilling Project (IDDP): Iceland-based consortium pursuing superhot/ultra-deep geothermal resources. Comparable to Rodatherm as an advanced geothermal R&D effort targeting high-temperature reservoirs, though primarily research-driven.

Others

• Baker Hughes (Geothermal / E&P services): Major oilfield services company providing drilling, completions, and subsurface technology that advanced geothermal developers like Rodatherm rely on for well construction and reservoir access.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/RodathermEnergy

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds2 records

Investors10 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Rodatherm Energy