Flywheel energy storage reimagined as infrastructure: safer, cheaper, and built to last longer than any lithium battery ever could.
We picture a world where energy storage is as universal and scalable as the internet. A future where energy is accessible, affordable, and abundant. Everywhere, for everyone.
We are not saving the world. We are making your world better. One community, one building, one home at a time.
Urgent interventions and short term fixes are the only response. Nothing is built to last.
If you can afford it, install a battery. It will pay for itself. If you can't? Tough. That's the system we are breaking.
Policy change adds layers of complexity, widening the inequality gap rather than closing it.
A broken market rewards instability, not resilience. Every day, ordinary people are locked out.
The flywheel isn't just smarter technology. It enables an entirely different financial model. Longer asset life means better loan terms, residual value, and lower costs for end users.
Not a battery. It's infrastructure storage. No degradation, no replacement cycles, no fire risk. Built once, maintained minimally, operated for three decades.
A 30 year asset with residual value changes how banks and funders see storage. This opens long term loan structures unavailable to lithium systems.
Simple mechanics. Proven physics. 30 year life. The flywheel stores energy as kinetic momentum. No chemistry, no degradation, no fire.
Electricity powers a motor connected to the rotor. The disk accelerates up to operating speed.
Mass spins in a hard vacuum, magnetically levitated. Near-zero friction. Energy held as kinetic momentum indefinitely.
The generator converts rotational energy back to electricity on demand. Millisecond response. No chemistry, no heat, no wear.
Girostor's STaaS model delivers storage as a contracted service, not a capital purchase. Over a 30 year horizon, the financial case versus lithium (BaSS) is decisive.
Every figure is derived from actual qualifying criteria: electricity price, housing type, and grid access. We only target markets where the economics already work today.
Qualifying criteria: electricity price ≥ £0.22/kWh · private garden installation · simple grid connection · VPP market access
Full capture of the qualifying addressable market across all eligible geographies, at current economics, without future price improvement.
We only target markets where the economics already work today.
Four converging forces are making energy storage not just attractive but necessary. Girostor is the only long duration storage solution engineered to capture all four simultaneously.
Wholesale price swings are widening. Every volatility spike is a revenue opportunity for a grid-connected flywheel.
Heat pumps, EVs, and electrified industry are compressing grid capacity. Storage is no longer optional.
Energy demand is growing faster than new generation can be built. Distributed storage bridges the gap immediately.
Flexibility markets, capacity payments, and pro storage regulation are accelerating across every key market.
Girostor sits at the intersection of the government's own industrial priorities, making it a natural candidate for grant funding, procurement, and public-private partnership.
Independent engineering validation by the Manufacturing Technology Centre, part of the High Value Manufacturing Catapult network, supported by Innovate UK.
We have a working prototype demonstrating our motor concept, proving the core physics and electrical architecture at bench scale. TRL 4 reached with engineering partner Twocan.
Six innovation areas identified spanning rotor design, motor efficiency, and system integration. Patent filings planned following TRL 6 validation.
We are not researchers. We are builders of deployable infrastructure, with track records in the energy systems, engineering, and operational environments where Girostor must succeed.