About
Heliogen is an advanced energy technology company headquartered in Pasadena, CA, specializing in harnessing the power of the sun to provide reliable, low-carbon energy solutions for demanding industrial operations. By integrating AI-driven concentrated solar power (CSP) with long-duration thermal energy storage (LDES) using molten salt, Heliogen delivers dispatchable electricity and industrial process heat regardless of time of day or weather conditions. Their Hybrid PV + CSP systems are purpose-built for industries where reliability, high-temperature heat, and remote operation are critical. Heliogen offers a full suite of professional services including technology screening, technoeconomic analysis, industrial heat system design, and technical project management. Their clean energy solutions include dispatchable power for behind-the-meter or front-of-meter use, zero-carbon steam and heat for process applications, and fuel-cell-grade green hydrogen production. Industries served include food & beverage (process steam), mining & mineral processing (heating, digestion, drying, calcination), transportation (green hydrogen for FCEVs and aviation fuels), chemicals (drying and distillation), metals manufacturing (smelting and ore crushing), and oil & gas (enhanced oil recovery and fractional distillation). Heliogen is ideal for organizations with aggressive decarbonization goals that require cost-effective, scalable, and carbon-free energy systems tailored to their specific operational needs.
Key Features
- Concentrated Solar Power (CSP) with AI Precision: AI-controlled heliostats focus sunlight with extreme precision to generate high-temperature heat and dispatchable electricity at industrial scale.
- Long-Duration Thermal Energy Storage: Molten salt thermal storage enables on-demand energy delivery 24/7, eliminating dependence on grid availability or intermittent solar windows.
- Hybrid PV + CSP Systems: Combines photovoltaic and concentrated solar technologies for optimized performance, cost efficiency, and round-the-clock energy availability.
- Zero-Carbon Industrial Heat & Steam: Provides dispatchable, high-temperature process heat and steam for demanding industrial applications such as drying, calcination, and distillation.
- Green Hydrogen Production: Produces fuel-cell-grade green hydrogen using solar energy for use in transportation, mining, metals processing, and sustainable aviation fuels.
Use Cases
- Replacing fossil-fuel-based process steam in food & beverage facilities to achieve zero-carbon operations
- Supplying always-on, dispatchable clean power to remote data centers with strict uptime requirements
- Providing green hydrogen and renewable heat for mining and mineral processing operations including digestion, drying, and calcination
- Decarbonizing oil & gas sites through solar-generated steam for enhanced oil recovery and reboiler heat in fractional distillation
- Delivering carbon-free process heat to metals manufacturers for smelting, roasting, and ore crushing at scale
Pros
- Truly Dispatchable Clean Energy: Unlike standard solar or wind, Heliogen's thermal storage enables reliable, on-demand power and heat delivery regardless of weather or time of day.
- Broad Industrial Applicability: Solutions are tailored for a wide range of energy-intensive sectors including mining, chemicals, food & beverage, oil & gas, and metals manufacturing.
- Full-Service Decarbonization Partner: Heliogen offers end-to-end professional services from technoeconomic analysis to system design and project management, reducing client complexity.
- Viable for Remote & Demanding Locations: Designed specifically for sites where conventional renewables are inefficient or impractical, making decarbonization accessible in challenging environments.
Cons
- High Capital Investment Required: Industrial-scale solar thermal installations require significant upfront capital, limiting accessibility for smaller operations or early-stage companies.
- Location-Dependent Solar Resources: Optimal performance requires high direct normal irradiance (DNI), which restricts deployment to sun-rich geographic regions.
- Long Lead Times for Deployment: Custom system design, permitting, and construction for large-scale projects can involve extended timelines compared to conventional energy procurement.
Frequently Asked Questions
What industries does Heliogen serve?
Heliogen serves a broad range of energy-intensive industries including data centers, oil & gas, mining & mineral processing, food & beverage, chemicals, metals manufacturing, and transportation.
How does Heliogen provide power when the sun isn't shining?
Heliogen uses molten salt long-duration thermal energy storage (LDES) to capture and store solar heat, enabling dispatchable power and heat delivery around the clock, independent of sunlight availability.
What is concentrated solar power (CSP)?
CSP uses an array of AI-controlled mirrors (heliostats) to focus sunlight onto a central receiver, generating extremely high temperatures that can drive turbines for electricity or deliver industrial process heat.
Does Heliogen produce green hydrogen?
Yes. Heliogen can produce fuel-cell-grade green hydrogen using solar energy, which can be used for transportation (FCEVs), mining operations, and to produce synthetic or sustainable aviation fuels.
What professional services does Heliogen offer?
Heliogen offers technology screening, technoeconomic analysis, industrial heat system design (including LDES), and technical project management to help clients optimize their decarbonization strategies.
