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A 100% sustainable and infinitely scalable electrical energy storage system

Project description

Seawater revolutionises battery storage technology

AquaBattery is a revolutionary energy storage technology that offers unlimited storage capacity and inexpensive scaling. The EU-funded AquaBattery project expects this new battery will revolutionise the energy storage world. The core innovation is the use of saltwater as a sustainable, safe and scalable energy storage medium. This is enabled by the company’s patented membrane stack technology. During the charging phase, saltwater flows through the membrane stack and produces an acid and base stream that is stored in tanks. During discharge, the solutions flow back through the membrane stack to generate saltwater and release electrical energy. With this disruptive solution, AquaBattery aims to foster the growth of renewable energy technologies and help build net-zero power grids without the use of toxic and scarce materials.

Objective

AquaBattery is a revolutionary battery storage technology that offers unlimited storage capacity, inexpensive scaling and is 100% sustainable. AquaBattery is based on a simple principle: input renewable energy, store it in seawater, then return electricity when there is energy demand. The core innovation is the use of seawater as a sustainable, safe and scalable energy storage medium. This is enabled by the company’s patented membrane stack technology that utilizes bi-polar membrane electrodialysis and reverse electrodialysis for energy storage and discharge. During the charging phase, saltwater flows through the membrane stack and produces an acid and base stream that is stored in tanks. During discharge, the solutions flow back through the membrane stack to generate salt water and release energy. With this disruptive solution, AquaBattery aims at revolutionizing the energy storage world, fostering the growth of renewable energy technologies and stopping the use of toxic materials.

Fields of science (EuroSciVoc)

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Programme(s)

Multi-annual funding programmes that define the EU’s priorities for research and innovation.

Topic(s)

Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.

Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

HORIZON-EIC-ACC-BF - HORIZON EIC Accelerator Blended Finance

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Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

(opens in new window) HORIZON-EIC-2021-ACCELERATORCHALLENGES-01

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Coordinator

AQUABATTERY BV
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 2 263 404,50
Address
EIKENLAAN 255C
2404 BP ALPHEN AAN DE RIJN
Netherlands

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SME

The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.

Yes
Activity type
Private for-profit entities (excluding Higher or Secondary Education Establishments)
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Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

€ 3 233 435,00
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