EU Grants for Water Management

Discover EU funding opportunities and grant programmes for the water management sector. Browse open and forthcoming calls from Horizon Europe and other European Commission initiatives.

Showing 30 of 147 grant calls

Open

Global collaboration action on climate and health in sub-Saharan Africa

HORIZON JU Research and Innovation Actions

Budget:€25 000 000
Deadline:March 4, 2026
Open

European Startup and Scaleup Hubs pilot

HORIZON Programme Cofund Actions

Budget:€20 000 000
Deadline:March 10, 2026
Open

Next generation of renewable energy technologies

HORIZON Research and Innovation Actions

Budget:€23 500 000
Deadline:March 31, 2026
Open

Pre-commercial appraisal for CO2 aquifer storage

HORIZON Innovation Actions

Budget:€25 000 000
Deadline:March 31, 2026
Open

Accelerating the development of breeding tools for perennial crops, specifically fruits and nuts

HORIZON Research and Innovation Actions

Budget:€11 800 000
Deadline:April 14, 2026
Open

Advanced innovative solutions for improved competitiveness and sustainability in controlled environment agriculture (CEA)

HORIZON Innovation Actions

Budget:€11 800 000
Deadline:April 14, 2026
Open

Open topic: Improving the competitiveness of the agricultural sector by enhancing the efficient and sustainable use of agricultural production factors

HORIZON Innovation Actions

Budget:€13 500 000
Deadline:April 14, 2026
Open

Living labs to enhance soil health in managed forests and in natural/semi-natural lands

HORIZON Research and Innovation Actions

Budget:€24 000 000
Deadline:April 14, 2026
Open

Safety of renewable low and zero-carbon waterborne fuels in port areas: risk assessment, regulatory framework, and guidelines for safe bunkering, handling and storage (ZEWT partnership)

HORIZON Coordination and Support Actions

Budget:€21 000 000
Deadline:April 14, 2026
Open

Integrating a holistic perspective in microbiome research for resilient, competitive and sustainable food systems

HORIZON Research and Innovation Actions

Budget:€11 800 000
Deadline:April 14, 2026
Open

Advancing basic knowledge and developing tools for sustainable management of key migratory fish species

HORIZON Research and Innovation Actions

Budget:€11 800 000
Deadline:April 14, 2026
Open

Ports of the future (ZEWT Partnership)

HORIZON Innovation Actions

Budget:€21 000 000
Deadline:April 14, 2026
Open

Towards the water infrastructures of the future

HORIZON Research and Innovation Actions

Budget:€11 800 000
Deadline:April 14, 2026
Open

Shipyards of the future (ZEWT Partnership)

HORIZON Innovation Actions

Budget:€21 000 000
Deadline:April 14, 2026
Open

Non-exhaust emissions in road and railway transport

HORIZON Research and Innovation Actions

Budget:€15 000 000
Deadline:April 14, 2026
Open

Disruptive Technologies and Innovative Concepts for Energy Saving Onboard of long-distance ships (ZEWT Partnership)

HORIZON Research and Innovation Actions

Budget:€15 000 000
Deadline:April 14, 2026
Open

Cost-efficient and reliable designs towards gigawatt-scale electrolytic hydrogen production plants

HORIZON JU Research and Innovation Actions

Budget:€105 000 000
Deadline:April 15, 2026
Open

Next generation climate monitoring and related capabilities

HORIZON Research and Innovation Actions

Budget:€16 000 000
Deadline:April 15, 2026
Open

Strengthening the cooperation of semiconductor-intensive EU regions (CSA)

HORIZON Coordination and Support Actions

Budget:€1 000 000
Deadline:April 15, 2026
Open

Improved components and tools to increase the safety of electrolysers

HORIZON JU Research and Innovation Actions

Budget:€105 000 000
Deadline:April 15, 2026
Open

Empowering the UN Decade of Ocean Science for Sustainable Development

HORIZON Coordination and Support Actions

Budget:€7 000 000
Deadline:April 15, 2026
Open

Next generation of reversible proton conducting ceramic cells and stacks for efficient energy applications at ≥1 kW scale

HORIZON JU Research and Innovation Actions

Budget:€105 000 000
Deadline:April 15, 2026
Open

Sustainable hydrogen production from renewable gases and biogenic waste sources through innovative modular reactor design, process intensification and integration

HORIZON JU Research and Innovation Actions

Budget:€105 000 000
Deadline:April 15, 2026
Open

Advancing European climate risk assessments

HORIZON Research and Innovation Actions

Budget:€16 000 000
Deadline:April 15, 2026
Open

Boosting data availability and AI solutions in food for consumers and food service professionals

HORIZON Innovation Actions

Budget:€7 000 000
Deadline:April 15, 2026
Open

Flexible and standardised hydrogen storage system

HORIZON JU Innovation Actions

Budget:€105 000 000
Deadline:April 15, 2026
Open

Innovative business models advancing renewable electrolysis integration in industry

HORIZON JU Coordination and Support Actions

Budget:€105 000 000
Deadline:April 15, 2026
Open

Development and validation of innovative approaches, catalysts, electrolytes and components for electrolysis technologies based on low-quality water

HORIZON JU Research and Innovation Actions

Budget:€105 000 000
Deadline:April 15, 2026
Open

Increasing knowledge flows to practice within AKIS via EU thematic knowledge hubs

HORIZON Coordination and Support Actions

Budget:€7 000 000
Deadline:April 15, 2026
Open

Additional activities for the Sustainable Blue Economy Partnership (SBEP)

HORIZON Programme Cofund Actions

Budget:€7 000 000
Deadline:April 15, 2026

Frequently Asked Questions About Water Management EU Grants

The European Commission offers a wide range of funding opportunities specifically designed for the Water Management sector. These include grants through Horizon Europe (the EU's flagship research and innovation programme with a budget of €95.5 billion), the European Innovation Council (EIC) which provides funding for breakthrough innovations, and various sector-specific initiatives. Funding types range from Research and Innovation Actions (RIA) with 100% funding rates, to Innovation Actions (IA) with 70% funding for companies, and Coordination and Support Actions (CSA) for networking and coordination activities. Our database helps you find grants that match your organization's specific needs, project stage, and funding requirements.
Applying for EU grants in the Water Management sector involves several key steps. First, use Grantalist to identify suitable open calls that match your project idea and organization type. Next, carefully review the call documentation, including eligibility criteria, evaluation criteria, and the work programme. Most EU grants require you to form a consortium with partners from at least 3 different EU member states or associated countries. Once ready, you'll submit your proposal through the EU Funding & Tenders Portal, which includes a detailed description of your project, work packages, budget breakdown, and impact assessment. The evaluation process typically takes 3-5 months, after which successful applicants enter grant agreement preparation. We recommend starting your application at least 2-3 months before the deadline.
EU grants for the Water Management sector offer diverse funding levels depending on the programme and action type. Small-scale grants through programmes like EIC Accelerator can start from €500,000 up to €2.5 million in grant funding, plus up to €15 million in equity investment. Collaborative research projects under Horizon Europe typically range from €3 million to €10 million for standard projects, while some large-scale flagship initiatives can exceed €20 million. SMEs and startups often benefit from higher funding rates (up to 70% for Innovation Actions compared to large companies) and access to specialized instruments. The exact amount depends on the specific call topic, project scope, consortium size, and type of activities proposed.
Eligibility for Water Management EU grants extends to a wide range of organizations. Legal entities from EU member states and associated countries (including the UK for some programmes, Norway, Switzerland, and others) are typically eligible. This includes universities and research institutions, large enterprises and multinational corporations, small and medium-sized enterprises (SMEs) with fewer than 250 employees, startups and scale-ups, public bodies and NGOs, and international organizations. Some calls specifically target certain organization types, such as SME-only calls or academic-focused research grants. Third-country participation is possible in many programmes, though often without EU funding.