Company — Our Story
Built for infrastructurethat outlives headlines.The company
AddiGen is a European long-duration energy storage infrastructure developer, established to originate, develop and de-risk large-scale energy storage in European markets.
Europe's power system is decarbonising at pace. As renewable generation grows, the grid needs storage that holds energy not for minutes, but for hours and days. AddiGen develops that storage — applying proven CAES and BESS technologies where duration, grid need and market requirements make them most effective.
The company is building toward long-term ownership and operation of storage infrastructure. Projects are developed with commercial and capital discipline — structured for financing, partnership and long-term value creation.
Where we operate
Germany and Denmark — two European energy markets with a structural need for long-duration flexibility.
What we develop
Large-scale CAES and BESS projects, including two EU-designated Projects of Common Interest.
Registered entity
AddiGen Holdings Limited, St Helier, Jersey.
The platform
A repeatable development cycle, not a single project.
AddiGen operates a disciplined development platform: originate, develop, de-risk, finance, partner, recycle capital — and develop the next generation of projects.
Today the platform is developing four storage assets across two markets, anchored by the Ahaus CAES project in Germany (PCI 1.32) and the Green Hydrogen Hub CAES project in Denmark (PCI 1.16).
All capacity figures are target figures and subject to final investment decision.
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