Deploying innovative wastewater management, treatment and valorisation solutions in European cities and regions in the context of climate change
Projects are expected to contribute to all of the following outcomes: Cities and regions are equipped with innovative practices for urban wastewater management, adapted to climate change, taking into account: energy efficiency, energy and secondary raw material recovery and water reuse, including opportunities for renewable energy generation and secondary resource production, implemented at city and regional level.…
Funding and competition
- 3grants expected (official)
- €9.5MEU contribution per project
- €8.5Mmedian EU grant of the most similar funded projects
Success rates vary widely between topics (often from below 5% to above 30%). Ask us for the success-rate history of this topic before you commit to a proposal.
Organisations with a track record in this topic
Organisations that took part in the EU-funded projects most similar to this call (Horizon Europe and Horizon 2020), ranked by how close those projects are to the call, how recent they are and whether the organisation coordinated them. Being listed does not mean an organisation is looking for partners: use the list to target your outreach.
Spanish organisations with experience in this field
The Spanish organisations that appear most often in the closest funded projects.
| Organisation | Country | Type | Similar EU projects | As coordinator | Examples (CORDIS) |
|---|---|---|---|---|---|
| Fundacion Cartif Boecillo | Spain | Research organisation | 9 | 1 | SYSTEMICO, SGA2-NZC, CapaCITIES |
| Fundacion Tecnalia Research & Innovation Donostia/San Sebastian | Spain | Research organisation | 8 | 0 | SGA2-NZC, CapaCITIES, SGA-NZC |
| Universidad Politecnica De Madrid Madrid | Spain | University | 6 | 0 | CapaCITIES 2.0, SGA2-NZC, CapaCITIES |
| Fundacion Circe Centro De Investigacion De Recursos Y Consumos Energeticos Zaragoza | Spain | Research organisation | 4 | 0 | SYSTEMICO, CapaCITIES, TWINVERSE |
| Asociacion Bc3 Basque Centre For Climate Change - Klima Aldaketa Ikergai Leioa | Spain | Research organisation | 4 | 2 | TRANSFORM, ALICE, CAESAR |
| Universitat Politecnica De Valencia Valencia | Spain | University | 3 | 0 | CapaCITIES 2.0, CapaCITIES, URBAN-FLOW |
| Centro De Investigaciones Energeticas Medioambientales Y Tecnologicas Madrid | Spain | Research organisation | 4 | 0 | CapaCITIES 2.0, CapaCITIES, ALICE |
| I-Catalist Sl Las Rozas De Madrid | Spain | Company · SME | 4 | 0 | CAESAR, JUST4CARE, DRYAD |
What a typical winning consortium looks like
- 23partners (median)
- 8countries (median)
- 19%of partners are SMEs
Based on the 25 funded projects closest to this call. Use it as a benchmark, not a rule: always check the call conditions for the minimum consortium.
Most similar funded projects
Read their CORDIS pages to see the full consortium, results and deliverables.
- CapaCITIES 2.0 – Fast-Tracking the National Narrative for Climate-Neutral Urban Futures (HORIZON · 2025 · HORIZON-MISS-2024-CIT-02-01)
- SYSTEMICO – A systemic multisectoral multi-stakeholder approach for coupling circularity and climate mitigation in industry, cities and regions (HORIZON · 2026 · HORIZON-MISS-2025-04-CIT-01)
- SUN4Ukraine – Sustainable Urban Net Zero Network for Ukraine (HORIZON · 2024 · HORIZON-MISS-2023-CIT-02-01)
- SGA2-NZC – Specific grant agreement n°2 to scale the cities mission platform (HORIZON · 2024 · HORIZON-MISS-2023-CIT-SGA-01)
- CapaCITIES – Building Capacities for the Climate Neutral and Smart Cities Mission (HORIZON · 2022 · HORIZON-MISS-2021-CIT-01-01)
- TWINVERSE – The Federated Universe of AI-Enhanced Digital Twins to Achieve Climate Neutrality of Urban Environments (HORIZON · 2026 · HORIZON-MISS-2025-04-CIT-02)
Live partner requests
Organisations actively looking for partners publish their requests on these official platforms.
Partner search on this topic
On the official topic page, open “Partner search announcements” to see organisations that have declared interest in this exact topic, or publish your own (EU Login required).
Open the topic ↗GREENET Partner Tool
Year-round matchmaking platform of the Cluster 5 NCP network (climate, energy, mobility).
Open ↗EU Funding & Tenders Partner Search
Search all organisations registered in the portal by keyword, programme, country and organisation type.
Search organisations ↗Enterprise Europe Network
Europe's largest database of business, technology and R&D cooperation requests. Filter by “Research and development request”.
Browse requests ↗Upcoming info days and brokerage events
Brokerage events are where most consortia are built.
- 10 Nov 2026 · European Research and Innovation Days 2026 (Brussels and online)
- 19 Nov 2026 · Horizon Europe Cluster 5 Info Day: Climate, Energy and Mobility (Charlemagne, Brussels, and online)
- 19 Nov 2026 · Horizon Europe Cluster 5 onsite brokerage event (Charlemagne, Brussels)
- 1 Dec 2026 · Interdisciplinary Pathways towards Green and Resilient Societies (Online)
Publish what you are looking for or what you can offer on the Ullswater partner board. We review each request, publish it on this page and introduce you to suitable partners.
Track-record data: CORDIS open data (European Commission), organisation level only, refreshed weekly. Rankings are calculated automatically by Ullswater Investments from text similarity between the call and funded projects; they are indicative.