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The deep-tech approach is problem oriented. Its starting point is an important and fundamental issue, that will be tackled, e.g. related to the UN’s sustainable development goals or an economic, envir

Issued by European Commission · via EU Funding & Tenders Portal

Published
12 Nov 2026
Closes
25 Feb 2027
Reference
HORIZON-EIC-2027-PATHFINDEROPEN-two-stage
Location
European Union
Sector
Water & Environment

At a glance

European Commission in European Union has published a funding call in water & environment: “The deep-tech approach is problem oriented. Its starting point is an important and fundamental issue, that will be tackled, e.g. related to the UN’s sustainable development goals or an economic, envir”. Submissions close on 25 February 2027, 105 days from today. Quote reference HORIZON-EIC-2027-PATHFINDEROPEN-two-stage in any correspondence with the buyer. FreeTender has recorded 417 notices from this buyer since 2026, 404 of them currently open. There are 44 open water & environment notices in European Union on FreeTender. Bids are submitted to the buyer through EU Funding & Tenders Portal, not through FreeTender.

Key requirements

Taken from the notice by FreeTender. The tender document on the official portal is binding — check it, and any corrigendum, before you bid.

To bid on EU public procurement

Most EU buyers ask for the European Single Procurement Document (ESPD) as a self-declaration with the bid. Submission is on the e-procurement platform named in the notice.

Details

Expected Impact:

The deep-tech approach is problem oriented. Its starting point is an important and fundamental issue, that will be tackled, e.g. related to the UN’s sustainable development goals or an economic, environmental, or societal problem. It relies on the joint efforts of a multitude of different experts, e.g., scientists, engineers, and entrepreneurs. Deep-tech employs the convergence of existing and emergent technologies, rooted in science and advanced engineering, and powered by the design-build-test-learn cycle. The novelty of technologies and the ways in which they are used make the deep-tech approach very powerful and may lead to the solution of global societal or environmental problems or to the creation of new markets and the disruption of existing industries. The deep-tech journey needs time to move from basic science to applications to actual use cases. The amount of time required varies substantially for various cases, but it almost always takes longer than an innovation based on an available technology or existing engineering approach. EIC Pathfinder Open supports the initial phase of this journey. The projects funded by EIC Pathfinder Open work towards development of novel technologies when no existing technology fully solves the problem at hand. In some instances, a novel technology provides directly a solution, in others, success depends on combining novel and existing technologies or on developing new applications of established technologies. Sometimes the solution built will not work as desired and then again, the process will return to the technology development. We do not expect that your project will deliver the final solution and even the prototype is not among the expected outputs. However, we want that all the steps an EIC Pathfinder Open project undertakes, from the breakthrough research to the validation in the lab and eventually further, are aligned towards the solution to the problem, which represents the ultimate goal. The expected output of your project is at least an experimental proof of concept or a validation in a lab of the technology, which is the main focus of your project, proving its feasibility. You must do the validation through integrated use cases, , where relevant and appropriate to the maturity of the technology, clearly showing that the technology provides relevant steps toward the envisioned ultimate solution. Project results should include top-level scientific publications in open access. You are expected also to take the necessary measures in the course of the project to allow future uptake of the main results to take place. This includes: an adequate formal protection of the generated Intellectual Property (IP) [1] , a well thought trough plan for future exploitation, and an assessment of relevant aspects related to regulation, certification, and standardisation. We are confident that in order to succeed in delivering a technology, which will contribute to the envisioned solution, your project team from the beginning should include also the actors needed to guide the scientific and technological development. Any ambitions to further develop the validated technology, including potential support under EIC Transition and subsequently EIC Accelerator support or VC investment, would strongly benefit from a clear and well-structured ownership and management of intellectual property rights (IPR).

Expected outcome and impact:

The deep-tech approach is problem oriented. Its starting point is an important and fundamental issue, that will be tackled, e.g. related to the UN’s sustainable development goals or an economic, environmental, or societal problem. It relies on the joint efforts of a multitude of different experts, e.g., scientists, engineers, and entrepreneurs. Deep-tech employs the convergence of existing and emergent technologies, rooted in science and advanced engineering, and powered by the design-build-test-learn cycle. The novelty of technologies and the ways in which they are used make the deep-tech approach very powerful and may lead to the solution of global societal or environmental problems or to the creation of new markets and the disruption of existing industries. The deep-tech journey needs time to move from basic science to applications to actual use cases. The amount of time required varies substantially for various cases, but it almost always takes longer than an innovation based on an available technology or existing engineering approach. EIC Pathfinder Open supports the initial phase of this journey. The projects funded by EIC Pathfinder Open work towards development of novel technologies when no existing technology fully solves the problem at hand. In some instances, a novel technology provides directly a solution, in others, success depends on combining novel and existing technologies or on developing new applications of established technologies. Sometimes the solution built will not work as desired and then again, the process will return to the technology development. We do not expect that your project will deliver the final solution and even the prototype is not among the expected outputs. However, we want that all the steps an EIC Pathfinder Open project undertakes, from the breakthrough research to the validation in the lab and eventually further, are aligned towards the solution to the problem, which represents the ultimate goal. The expected output of your project is at least an experimental proof of concept or a validation in a lab of the technology, which is the main focus of your project, proving its feasibility. You must do the validation through integrated use cases, , where relevant and appropriate to the maturity of the technology, clearly showing that the technology provides relevant steps toward the envisioned ultimate solution. Project results should include top-level scientific publications in open access. You are expected also to take the necessary measures in the course of the project to allow future uptake of the main results to take place. This includes: an adequate formal protection of the generated Intellectual Property (IP) [1] , a well thought trough plan for future exploitation, and an assessment of relevant aspects related to regulation, certification, and standardisation. We are confident that in order to succeed in delivering a technology, which will contribute to the envisioned solution, your project team from the beginning should include also the actors needed to guide the scientific and technological development. Any ambitions to further develop the validated technology, including potential support under EIC Transition and subsequently EIC Accelerator support or VC investment, would strongly benefit from a clear and well-structured ownership and management of intellectual property rights (IPR)

Scope:

You should apply if you are looking for support from EIC Pathfinder Open to realise an ambitious vision for a scientific breakthrough, which will provide the foundations of a radically new technology, with the potential to create new markets, respond to societal needs and/or to provide solutions to global challenges. EIC Pathfinder Open supports early-stage development of such future or emerging technologies (e.g., various activities starting from establishing basic principles and reaching at least a proof of concept or a technology validation in a lab), based on high-risk/high-gain science-towards-technology breakthrough research. EIC Pathfinder Open may support your work, especially if it is highly risky: you may set out to try things that will not work; you may be faced with questions that nobody has the slightest idea about how they should answered; you may realise that there are many aspects of the problem at hand that you do not master initially. All this may make your application stronger. On the contrary, if the approach you want to follow is incremental by nature or known, or if you have already validated your techno

Context for bidders

We hold 417 notices from European Commission, going back to August 2026 — 404 of them still open. They buy mostly in IT & Telecom, Water & Environment and Healthcare & Pharma. There are 44 open Water & Environment tenders in European Union. This one closes in 105 days.

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this water & environment opportunity. Always verify the details on the official source.

  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.

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