// Website Under Construction
CavernX is building the future of strategic energy storage. Our full website is on its way — in the meantime, get in touch to learn about our underground salt cavern storage systems for hydrogen, natural gas, and compressed air.
// Process
From geological survey to first injection, our end-to-end process is engineered for speed, safety, and scalability.
01 //
We identify suitable halite formations using 3D seismic imaging, borehole analysis, and subsurface modelling to map viable cavern zones.
02 //
Fresh water is injected to dissolve salt strata, creating precisely shaped underground caverns. Brine is safely extracted and processed.
03 //
Energy carriers — hydrogen, natural gas, or compressed air — are injected under pressure and stored in the impermeable salt cavern.
// Capabilities
Cavern geometry and lining specifications designed to accommodate green hydrogen at scale, future-proofing every asset we build.
Real-time subsurface monitoring, distributed fibre sensing, and automated pressure management protect cavern integrity 24/7.
Our cavern designs support multiple daily injection-withdrawal cycles, providing the fast-response storage that grid operators need.
Our proprietary CAVOS platform models dispatch optimisation, arbitrage revenue stacks, and long-term reservoir behaviour across site portfolios.
Minimal above-ground infrastructure. Underground storage preserves land-use value and reduces planning complexity versus surface battery alternatives.
From feasibility through construction to long-term operations, CavernX provides integrated project delivery with single-point accountability.
// Get Started
Talk to our subsurface engineering team about your project's storage requirements.