The Energy Grid Problem
Our solution
Our solution
Our technology stores thermal energy directly in crystalline bedrock using engineered circulation systems designed for maximum heat transfer efficiency. By carefully balancing fluid flow rates with the available rock surface area, the underground storage reservoir can be charged efficiently within a single seasonal cycle.
Unlike conventional thermal storage systems, our solution is built entirely on durable and proven materials such as rock, steel, and concrete — enabling long operational lifetimes, high safety, and low maintenance requirements.
Optimized for Seasonal Energy Storage
Every project is individually designed based on local geological conditions and available energy resources. Using advanced thermal simulations and subsurface modeling, we optimize each system to ensure predictable and reliable heat delivery throughout the entire season.
Our engineering process takes into account:
- Rock thermal conductivity
- Natural geothermal gradients
- Bedrock structure and heat capacity
- Availability of waste heat or surplus energy
- Seasonal heating and cooling demands
Intelligent Control Systems
Integrated control systems continuously regulate circulation and return temperatures to maximize system efficiency. In many applications, this reduces or eliminates the need for additional heat pumps, lowering both operational costs and electricity consumption.
Enabling the Circular Energy Economy
The system can utilize energy from a wide range of sources, including:
- Industrial waste heat
- District heating surplus
- Solar thermal energy
- Excess renewable electricity
- Surplus energy from the power grid
By converting surplus energy into long-term underground thermal storage, the system helps stabilize energy infrastructure, improve energy efficiency, and reduce the need for costly grid expansion.