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Acario Innovation Fund Grant

In context

This call is open to startups and small and medium-sized businesses, at idea and R&D stage, prototype and pilot stage and pre-seed. Funding is an equity investment. Coverage is read from the notice itself: any country.

Summary

Acario Innovation Fund is a corporate venture arm of Tokyo Gas investing in early-stage companies advancing the new energy economy and sustainability sectors, including decarbonization, hydrogen, energy-as-a-service, and digital transformation. The fund targets startups and innovators developing solutions in clean energy and energy transition.

Summary by Raise Lens from the official notice · 13 Aug 2026Accurate?

About this grant

This fund provides early-stage equity investment to startups and small enterprises developing solutions in hydrogen, energy efficiency and industrial decarbonisation. The focus is on companies advancing decarbonisation, hydrogen technologies, energy-as-a-service models, and digital transformation within the energy transition and broader sustainability sectors. Applicants should be at idea, research and development, prototype, pilot, pre-seed, seed or Series A stage. The fund welcomes applications from anywhere globally. Alignment with the funder's corporate venture strategy and energy transition objectives is essential for consideration.

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Key requirements

  • ✓Focus on new energy economy and sustainability sectors
  • ✓Solutions in decarbonization, hydrogen, energy-as-a-service, or digital transformation
  • ✓Early-stage venture-backed or venture-ready companies

Frequently asked questions

Who can apply for Acario Innovation Fund?
Eligibility covers organisations in GLOBAL; startup, sme.

About this sector

Hydrogen and e-fuels funding supports electrolysers, production plants, storage, transport and end uses in industry, shipping and aviation. Support is often tied to low-carbon production standards and offtake from named users. Calls commonly ask for a site, a supply of renewable power and a consortium that covers production through to demand.