Decarbonizing industry with concentrated sunlight
Heliogen is a renewable energy technology company unlocking the power of sunlight to replace fossil fuels. LEARN MOREWATCH THE VIDEOCost-effectively replacing fossil fuels solves the world’s CO2 problem and Heliogen is developing the technology to do just that.
On-Demand Renewable Energy
Our Solutions

HelioHeat™
Carbon-free, ultra-high temperature heat to power heavy industrial processes including the making of cement, steel, and petrochemicals.

HelioPower™
Power made from sunlight using supercritical CO2 turbines to power industrial facilities, data centers, and mining operations.

HelioFuel™
Clean fuels like green hydrogen that can be used to power industry and as fuel in transportation, heavy equipment, and household heating.
Heliogen’s technology will cost-effectively deliver near-24/7 carbon-free energy in the form of heat, power, or green hydrogen fuel at scale.
How it Works
The baseline system will provide industrial-grade heat capable of replacing fossil fuels in industrial processes including the production of cement, steel, and petrochemicals.
Heliogen’s technology will also enable power generation through the addition of a supercritical CO2 turbine, and green hydrogen fuel production in combination with an electrolyzer.
Our Technology is
Sustainable
Uses sunlight – an infinitely renewable source – to power industry.
Scientifically Proven
Developed by scientists and engineers from Caltech, MIT, and other premier institutions.
Modular
Available in 5-megawatt (MW) modules, scalable to hundreds of MWs.
Cost-Effective
Become a Customer
We are partnering with organizations looking to lead the charge in finding clean, cost-effective ways to power their industrial processes while simultaneously reducing their carbon footprint.
Be among the world’s first to deploy Heliogen’s breakthrough technology.
Our Team

Bill Gross
Founder & CEO
Bill is the founder of more than 150 companies over the last 30 years. Bill has a mechanical engineering degree from Caltech and his specialty is solar energy.

Christie Obiaya
Chief Financial Officer
Christie brings experience in building some of the world’s most complex energy projects, most recently serving as CFO and head of strategy for Bechtel Energy. She holds engineering and business degrees from MIT.

Steve Schell
CTO & Chief Engineer
Steve is a mechanical engineer with over 20 years of experience in R&D and commercialization of new technologies spanning solar energy, robotics, and 3D printing.

Tom Doyle
Chief Commercial Officer
Tom has extensive experience developing billions of dollars of renewable energy projects around the world and specific experience in large-scale concentrated solar.

Andy Lambert
Chief Production & Supply Chain Officer
With extensive experience delivering high-quality products large scale low cost, Andy led the manufacturing of one of BMW’s fastest-selling cars (the Mini) and SpaceX rockets.

Debbie Chen
General Counsel
With over 20 years of legal experience, most recently as Idealab’s General Counsel, Debbie has advised over 100 companies and helped manage more than 300 financings and 20 acquisitions.

Doug Hofer
SVP, Product Management
Doug is a Ph.D. mechanical engineer and brings 30 years of experience in turbomachinery-based product design and innovative R&D in the power generation industry.

Tanya Peterson
VP, Human Resources
Tanya is a senior Human Resources leader who translates business vision into HR initiatives that improve performance, growth, and employee engagement and translates visions and strategies into actionable goals.
News

Heliogen to Restate Full Year 2021 Financials; First Quarter 2022 Results and Conference Call Now Scheduled for May 23rd
PASADENA, CA, May 16, 2022 – Heliogen, Inc. (the “Company”) (NYSE:HLGN), a leading provider of AI-enabled concentrated solar energy technology, today announced that it will restate its full-year 2021 financial statements. The restatement, which has no material impact...

Heliogen, Inc. to Reschedule Release of First Quarter 2022 Earnings Results and Conference Call
PASADENA, CA, May 9, 2022 – Heliogen, Inc. (“Heliogen”) (NYSE: HLGN), a leading provider of AI-enabled concentrated solar energy technology, today announced the rescheduling of the release of its first quarter 2022 financial results and conference call previously...

Heliogen Achieves Key Milestone on Project Funded with Up To $50M From Woodside and $39M From U.S. Department of Energy
Transitions from design into testing and implementation of supercritical CO2 power generation system to be utilized in 5 MWe commercial-scale demonstration deployment in California PASADENA, Calif., May 3, 2022 — Heliogen, Inc. (NYSE: HLGN), a leading provider of...