Skip to main content

Local voices at the UN for sustainable development

PLATFORMA - banner 2

Local and regional leaders at the United Nations: getting local SDG actions onto the fast track


More than 30 local and regional European leaders are heading to New York to advocate for their vital role in achieving the Sustainable Development Goals (SDGs) at the High-Level Political Forum on Sustainable Development (HLPF). Among them is Clifford Galea Vella Maslennikov, President of the Tramuntana Region (Malta) and a member of the CEMR-PLATFORMA Young Elected Officials Committee. He also signs the foreword of this year’s study on SDG localisation.

Galea Vella Maslennikov sends a strong and hopeful message:

“I firmly believe that localising the SDGs through inclusive processes that engage all levels of government, and all sectors of society […] is in fact the key to building a more inclusive, just, and sustainable future for all.”

This year’s report includes contributions from 31 associations of local and regional governments and puts forward nine key recommendations to the United Nations, the European Union, and EU Member States.

Local governments in dialogue with Member States

In recent years, the United Nations has increasingly acknowledged the essential role of local action in advancing global sustainability, including through various HLPF initiatives. However, the degree of involvement of local and regional governments – and their associations – in national SDG reporting processes still varies significantly from one country to another.

This year, Malta is one of 37 countries presenting a Voluntary National Review (VNR) at the HLPF. Three other countries with membership within CEMR – BulgariaFinland, and Germany – will also present their VNRs. Our latest study provides insights into how these four nations have involved local authorities in shaping their national SDG reports.

It also gives details about the progress made in achieving the five SDGs under review this year: SDG 3 (Good health and well-being), SDG 5 (Gender equality), SDG 8 (Decent work and economic growth), SDG 14 (Life below water), and DSG 17 (Partnerships for the Goals).  

Over 30 local and regional leaders representing Europe

Next week, PLATFORMA and CEMR, in collaboration with the Global Task Force of Local and Regional Governments (GTF), will represent European cities and regions at the HLPF, under the auspices of the UN.

Their participation aims to fast-track the localisation of the SDGs and ensure that local voices are not only heard, but also acted upon.

Here are some of the events they will attend:

  • 15 July, Local and Regional Governments’ Networking Hub, with the launch of the GTF Annual Report “Towards the Localization of the SDGs”, by the GTF and UCLG
  • 16 July, 8th Local and Regional Governments Forum on the 2030 Agenda, by UCLG, GTF, UN-DESA, the Executive Office of the UN Secretary-General, UN Habitat, UNDP, Local2030
  • 17 July, EU delegation – local leaders breakfast meeting, by CEMR and PLATFORMA
  • 17 July, HLPF Official Session on Localisation: “Transformation from the ground up: Acting at local level”, by UN
  • 18 July, VNR Lab on Local and Regional Governments engagement in VNR/VLR processes, by UN-DESA, UN-Habitat, and UCLG

For more information, contact:

Local leaders urge a 2040 climate target

Target 2040 - News

Local leaders urge European Commission to set a binding 90% domestic emissions-cut target for 2040


Mayors of Aalborg (Denmark), Athens (Greece), Barcelona (Spain), Braga (Portugal), Copenhagen (Denmark), Freiburg (Germany), Ghent (Belgium), Matosinhos (Portugal), Milan (Italy), Malmö (Sweden), Matosinhos (Portugal), Nantes (France), Oslo (Norway), Tallinn (Estonia), Utrecht (The Netherlands) and Vitoria-Gasteiz (Spain) among signatories of joint letter to Von der Leyen and Ribera, coordinated by C40, CEMR, Eurocities and ICLEI Europe

Today, European local leaders have sent a joint letter to European Commission President Ursula von der Leyen urging the European Commission and Member States to set a binding EU target to reduce domestic greenhouse gas emissions by at least 90% by 2040 relative to 1990 numbers. The demand aligns with recommendations from the European Commission Impact Assessment on the 2040 target and the European Scientific Advisory Board on Climate Change (ESABCC), which highlight how this target is feasible for Europe.

Coordinated by Europe’s largest networks of local and regional governments –C40, CEMR, Eurocities and ICLEI Europe- the letter reiterates that “climate neutrality is a strategic imperative”, and calls on the European Union to “reaffirm its global climate leadership” ahead of the crucial COP30 climate summit. The signatories stress the need for a “robust, science-based 2040 climate target”.

To achieve the 2050 climate neutrality goal, cities and regions call for a “clear and ambitious framework at the EU level” that will provide “long-term certainty to businesses, unlock investment, and accelerate innovation”.

Highlighting their own efforts, cities and regions state they are already “delivering results faster than anticipated and aligned with the Paris Agreement” but emphasise that they “cannot do this alone”. The letter urges that “national and EU frameworks must reflect the urgency and scale of the challenge and enable faster and deeper action from the local level”.

The signatories also call for the 2028-2034 Multiannual Financial Framework to embed decarbonisation efforts, ensuring “that all regions and communities can access the resources, skills and infrastructure they need to succeed in the green transition”.

Finally, the letter underscores the importance of solid “multilevel governance structures and partnerships” to deliver an “ambitious and effective climate agenda”. This, they argue, is essential to “strengthen the EU’s credibility and influence on the global stage” at a “critical moment for international climate diplomacy”.

Signatories of the letter promoted by C40, CEMR, Eurocities and ICLEI Europe, as well as the following leaders from local and regional governments:

  • Jaume Collboni, Mayor of Barcelona and Eurocities Vice President
  • Matthias De Clercq, Mayor of Ghent and Eurocities President
  • Sharon Dijksma, Mayor of Utrecht
  • Haris Doukas, Mayor of Athens
  • Maider Etxebarria, Mayor of Vitoria-Gasteiz and Vice-President of ICLEI Europe
  • Lasse Frimand Jensen, Mayor of Aalborg and Vice-President of ICLEI Europe
  • Gunn Marit Helgesen, Councillor of Telemark County, President of KS, Association for all Local and Regional Authorities in Norway, CEMR President
  • Martin Horn, Mayor of Freiburg, in his capacity as the President of ICLEI Europe
  • Jevgeni Ossinovski, Mayor of Tallinn
  • Ricardo Rio, Mayor of Braga
  • Johanna Rolland, Mayor of Nantes, and President of Nantes Métropole
  • Luísa Salgueiro, Mayor of Matosinhos, President of the National Association of Portuguese Municipalities (CEMR member) and member of the Covenant of Mayors for Climate and Energy – Europe Political Board
  • Giuseppe Sala, Mayor of Milan and Vice Chair of C40 Cities
  • Eirik Lae Solberg, Governing Mayor of Oslo and Vice Chair of C40 Cities
  • Katrin Stjernfeldt Jammeh, Mayor of Malmö and President of ICLEI
  • Lars Henrik Weiss, Lord Mayor of Copenhagen

For more information, contact:

Water management best practices

Water Management - Best Practices

Every Drop Counts: Water Resilience Begins Locally 


“Every Drop Counts” was created to put the spotlight on the essential role of local governments in building water resilience in Europe.
In the face of increasing droughts, floods, and water scarcity, municipalities and regions are already developing concrete, innovative solutions on the ground. Yet, these efforts often remain invisible at the European level.

These graphics respond to this gap by making local actions visible, connecting good practices across borders, and strengthening the voice of local governments in water-related policymaking.

Implementing multifunctional urban plant beds in Graz

Organisation: City Council of Graz

Country: Austria

Title of the initiative: Implementing multifunctional urban plant beds in Graz

Category: Nature-Based Solutions (NbS)

Explanation of the initiative:

  • Underground root zone extensions with biochar-based structural substrates.
  • Infiltration troughs sown with wildflower mixtures.
  • Greening and addressing biodiversity by improvement of the urban water cycle and permanent urban carbon sinks with biochar.
“Behind the village”

Organisation: State Land Office of the Czech Republic

Country: Czech Republic

Title of the initiative: Set of landscape measures “Behind the village”

Category: Stormwater management and flood prevention

Explanation of the initiative:

  • By creating several polders north of the village, part of the built-up area was protected from floods.
  • These landscape features were made possible thanks to the State Land Office, which offers a unique service to municipalities, farmers and landowners – land consolidation.
Climate resilient neighbourhoods

Organisation: Copenhagen

Country: Denmark

Title of the initiative: Climate resilient neighbourhoods

Category: Environmentally responsible water management

Explanation of the initiative:

  • Copenhagen has developed water-sensitive urban design solutions, including rain gardens and green roofs, that capture and reuse rainwater while increasing urban resilience.
Challenge ecod’o

Organisation: Métropole Grand Nancy

Country: France

Title of the initiative: Challenge ecod’o

Category: Citizen awareness and engagement raising

Explanation of the initiative:

  • It reduces water consumption.
  • 77% of participants to Ecod’o surveyed started limiting their consumption after starting.
Etudes de l’État quantitatif des ressources en eau

Organisation: Région Grand Est

Country: France

Title of the initiative: Etudes de l’État quantitatif des ressources en eau du Grand Est : prospective à milieu et fin de siècle et propositions d’actions

Category: Securing Water Supply and climate Resilience

Explanation of the initiative:

Etude de l’état quantitatif des ressources en eau et prospective 2030, 2050 et 2070: ​The study titled “État quantitatif des ressources en eau du Grand Est : prospective à milieu et fin de siècle et propositions d’actions” is a comprehensive initiative aimed at assessing and anticipating the future availability and demand for water resources in the Grand Est region of France. Structured in multiple phases, the study begins with a regional analysis that includes a synthesis of existing data and the definition of homogeneous sectors. Subsequent phases evaluate the balance between water resources and needs for the mid-century (2030-2050) and end-of-century (2080-2100) timeframes. The study identifies areas at risk of water deficits and proposes adaptive measures to address potential imbalances. By providing detailed reports and annexes for each phase, the study serves as a vital tool for policymakers and stakeholders to develop strategies for sustainable water management in the face of climate change and evolving regional demands.
Les gardiennes de l’eau

Organisation: Métropole Européenne de Lille (Lille Métropole)

Country: France

Title of the initiative: Les gardiennes de l’eau

Category: Securing water supply and climate resilience

Explanation of the initiative:

  • Commitment of Lille Metropole and 29 of its municipalities to a water protection project in the southern part of the metropolis.
  • It addresses sustainable development and quality of life by supporting local actors.
  • The initiative rethinks housing, agriculture, mobility, public services, and non-polluting economic activities to protect groundwater.
Préservation de la ressource en eau

Organisation: Tours

Country: France

Title of the initiative: Préservation de la ressource en eau

Category: Smart Infrastructure and technological innovation

Explanation of the initiative:

  • Reorganises water meter management to gain more precise knowledge of water usage and detect leaks.
  • Promotes the use of natural water by reducing impermeable surfaces and planting rain trees.
  • Introduces drought-tolerant vegetation in landscaping projects.
Reuse of the filter backwash water

Organisation: Sete Agglopole Mediterranée

Country: France

Title of the initiative: Reuse of the filter backwash water from the Sète drinking water treatment plant

Category: Water reuse and circularity

Explanation of the initiative:

  • The spring water for Sète is filtered before becoming drinkable.
  • During filter cleaning, around 100,000 m³ of dirty water was previously discarded into the wastewater system.
  • The new system captures and treats this backwash water with a parallel filtration system.
  • The cleaned water is reinjected into the beginning of the treatment process.
  • This saves approximately 80,000 m³ of water per year.
Terres de sources

Organisation: Eau du Bassin Rennais

Country: France

Title of the initiative: Terres de Sources: A local label to reconcile water quality, agriculture and food supply

Category: Protection of water resources and biodiversity

Explanation of the initiative:

It supports agricultural practices and increases the economic value of engaged farms. Based on water analysis, the project orders producers’ specifications. It stimulates product demand issued from municipalities. The label is built collaboratively to bring together citizens and actors in food production around water protection.

Interreg NSR FIER

Organisation: Oldenburg Municipality

Country: Germany

Title of the initiative: Interreg NSR FIER (Floodings, Infrastructure, Evacuation, Resilience)

Category: Stormwater management and flood prevention

Explanation of the initiative:

Development of routines and tools to enable governments, crisis management organisations, and citizens in the North Sea Region to better prepare for, respond to, and recover from climate-induced floods by 2027.

Life goodwater IP

Organisation: Jelgava and Tukums municipalities

Country: Latvia

Title of the initiative: Life goodwater IP

Category: Wastewater management and sanitation

Explanation of the initiative:

  • Improvement of the ecological quality of Latvia’s rivers and lakes by 2027.
  • Targets 530 water bodies at risk by reducing pollution from urban wastewater, agriculture, and forestry.
  • Restores river ecosystems and strengthens water management practices.
  • Promotes stakeholder engagement, capacity-building, and policy improvement.
  • Supports implementation of Latvia’s River Basin Management Plans in line with EU Water Framework Directive goals.
Valmieras ūdens – metering system

Organisation: Jelgava and Tukums municipalities

Country: Latvia

Title of the initiative: Valmieras ūdens – metering system

Category: Smart Infrastructure and technological innovation

Explanation of the initiative:

  • Implementation of an innovative ultrasonic meter system for cold water consumption with remote data reading in Valmiera municipality.
  • Objective is to provide high-quality, convenient, and safe water management services to citizens.
  • Allows remote and accurate data acquisition on water consumption and facility-specific water supply monitoring.
B-WaterSmart

Organisation: Bodø Municipality

Country: Norway

Title of the initiative: B-WaterSmart

Category: Water reuse and circularity

Explanation of the initiative:

  • Part of a European collaboration on smart water management and circular economy models.
  • The project targets reduced reliance on freshwater and better reuse strategies.
Skoppum eco village

Organisation: Horten Municipality

Country: Norway

Title of the initiative: “Miljølandsbyen Skoppum” (The Skoppum eco village)

Category: Water reuse and circularity

Explanation of the initiative:

  • A pilot housing area aiming for complete energy and water self-sufficiency.
  • The project integrates local water reuse, treatment of greywater, and biogas production from waste.
  • Collaboration includes the municipality, local water cluster, and universities.
TransformAr

Organisation: Gjøvik Municipality

Country: Norway

Title of the initiative: TransformAr Project

Category: Smart infrastructure and technological innovation

Explanation of the initiative:

  • Gjøvik is participating in the EU-funded project TransformAr, testing innovative technologies to climate-proof its wastewater infrastructure and protect Mjøsa, a key drinking water source.
  • Workshops brought together participants from various municipal departments, the Innlandet County Council, and other local stakeholders to better understand local context, impacts, and risks.
  • Main climate risks include heavy rainfall and torrential rains, drought and forest fires, erosion, flooding, and subsequent quickclay slides.
Wider uptake

Organisation: Hamar and Stavange

Country: Norway

Title of the initiative: Wider uptake project

Category: Water reuse and circularity

Explanation of the initiative:

These municipalities work with public utility companies to recover resources from wastewater, including nutrients and biogas, supporting a circular and sustainable system.

Saving water

Organisation: The City of Opole

Country: Poland

Title of the initiative: Saving water

Category: Nature-Based Solutions (NbS)

Explanation of the initiative:

Modernisation of The Koras Square through planting tree and plants. Reuse of rain water to water all the plant thanks to two underground tanks build to collect rain water.

Sustainable water management in the Lamus stream valley

Organisation: City of Lodz Office

Country: Poland

Title of the initiative: An innovative and comprehensive concept of urban biodiversity development for local governments in Europe – restoration of the urban water ecosystem of the City of Lodz: Blue-green Lodz: Sustainable water management in the Lamus stream valley. Restoring the Lamus stream in J. Kilinski Park to the city.

Category: Nature-Based Solutions (NbS)

Explanation of the initiative:

The project aims to restorate the urban water ecosystem by shielding the Lamus River bed. It implements innovative methods of collecting rainwater and meltwater to strengthen the river bed. It has a positive impact on mitigating climate change. It will create a new biodiverse space in the city center.

2% é H20

Organisation: Loures Municipality

Country: Portugal

Title of the initiative: 2% é H20

Category: Water reuse and circularity

Explanation of the initiative:

2% is H20 is a water efficiency project developed in the municipal swimming pools, whose equipment daily, by legal requirement, renews 2% of its total volume of water. Every 50 days is reused the water of a complete pool, which represents 7 pools per year. The 2% is H2O provides a new form of water reuse in urban environment, completely integrated into the dynamics of the city.

Açude de Mosteiros

Organisation: Município de Arronches

Country: Portugal

Title of the initiative: Açude de Mosteiros

Category: Stormwater management and flood prevention

Explanation of the initiative:

The project aims to rehabilitate a wooden dam with a new inflatable structure to prevent sudden floods in winter and maintain a water area in summer. Creating green areas with biodiversity, recreational and leisure spaces, valuing nature and enhancing the mobility of users, is a proposal that aims to give new dynamics to the Region through the Rehabilitation of the dam system and urban facilities, in harmony between man and biodiversity.

Água é vida

Organisation: Município da Sertã

Country: Portugal

Title of the initiative: Água é vida

Category: Citizen awareness and engagement raising

Explanation of the initiative:

Water is a precious commodity. In the municipality of Sertã, we live surrounded by this natural treasure: more than 80% of the municipality’s territory is bathed by rivers and streams. Water fuels our economy, gives us more life, and makes this region more beautiful and unique. But excessive and unnecessary consumption of this limited resource can lead to its scarcity. That’s why it’s so important that we know how to save today, so we can have and live tomorrow.

Água para a Vida

Organisation: Mourão

Country: Portugal

Title of the initiative: Água para a Vida

Category: Citizen awareness and engagement raising

Explanation of the initiative:

Awareness-raising actions in the school context.

Águeda Drainage System – Flood Control

Organisation: Municipality of Águeda

Country: Portugal

Title of the initiative: Águeda Drainage System – Flood Control

Category: Stormwater management and flood prevention

Explanation of the initiative:

Every year there are floods in Águeda that cause damage and disruption. The General Drainage Plan for the City of Águeda presents a series of structural and complementary interventions aimed at improving the hydraulic performance of the drainage system, including pumping stations, helping to mitigate the risk of flooding, particularly in the lower part of the city, as well as protecting the city’s riverside areas from flooding when the river reaches higher levels.

Aproveitamento da água das piscinas

Organisation: Câmara Municipal de Coruche

Country: Portugal

Title of the initiative: Aproveitamento da água das piscinas – Sistema de recolha e valorização

Category: Water reuse and circularity

Explanation of the initiative:

Use water, from the water supply resulting from washing the filters of municipal swimming pools, rain from cobertura and transbordos. It is possible to remove all of the battery systems from reusing water.

Aqualastic: educate, reduce and revalue

Organisation: Laboratório da Paisagem

Country: Portugal

Title of the initiative: Aqualastic: educate, reduce and revalue

Category: Protection of water resources and biodiversity

Explanation of the initiative:

It promotes plastic reduction and waste recovery through the installation of an EcoBarrier and custom filters in Guimarães. The project includes environmental education activities, awareness campaigns, and the promotion of circular economy strategies, focusing on single-use plastics and the recovery of waste collected through green infrastructures.

Ave for all

Organisation: Laboratório da Paisagem

Country: Portugal

Title of the initiative: Ave for all

Category: Citizen awareness and engagement raising

Explanation of the initiative:

The project revitalized the Ave River, once one of the most polluted in Europe, promoting sustainable water management and engaging 45,000 residents across 14 parishes in Guimarães. It involved schools, volunteers, and local leaders in ecological restoration and environmental education. With visible improvements in river health and community engagement, it became a model for sustainable development and civic participation.

BluePoint

Organisation: Laboratório da Paisagem

Country: Portugal

Title of the initiative: BluePoint

Category: Water reuse and circularity

Explanation of the initiative:

It tackles marine plastic waste with sustainable, circular solutions. It builds a multi-stakeholder ecosystem to boost innovation, entrepreneurship, and internationalization, unlocking the value of marine plastics. By promoting a replicable circular economy model in the Atlantic region, the project reduces environmental impact, creates new business opportunities, and drives the maritime sector toward a Blue Circular Economy.

Caparide Stream Restoration with Nature-Based Solutions in Cascais

Organisation: Cascais City Council

Country: Portugal

Title of the initiative: Caparide Stream Restoration with Nature-Based Solutions in Cascais

Category: Nature-Based Solutions (NbS)

Explanation of the initiative:

The Renaturalisation of the Caparide Stream relies on nature-based solutions that enable the restoration of the riparian ecosystem and the recolonisation by naturally associated communities, fostering the recreation and development of new natural habitats and increasing biodiversity. It also includes the regulation of water flow, preventing floods and protecting people and property in response to climate change.

CApt2

Organisation: Municipality of Águeda and Laboratório da Paisagem

Country: Portugal

Title of the initiative: CApt2 – Circularity of water, by all and for all

Category: Water reuse and circularity

Explanation of the initiative:

CApt2 is a network project with eight partners in the thematic area of the Urban Water Cycle. The project aimed to improve water efficiency and increase the circularity of water use by applying an effective methodology to develop a plan that meets the main challenges of the different partners. In this context, the Municipality of Águeda has created a Local Action Group, involving citizens, and developed the Local Integrated Action Plan, which comprises nine actions spread over three main themes.

Citizen Awareness sessions – natural engineering

Organisation: Municipality of Leiria

Country: Portugal

Title of the initiative: Citizen Awareness sessions – natural engineering

Category: Citizen awareness and engagement raising

Explanation of the initiative:

The Municipality of Leiria promoted public Awareness Sessions in order to promote a set of basic skills that enable the population to act in areas related to the cleaning of watercourses. The sessions mainly focused on: River, riverbed and banks, Water domain, General implications, Water Law, Responsibility of owners, Measures for the conservation and rehabilitation of the hydrographic network, Importance of riparian vegetation.

CLEANUP4Guimarães

Organisation: Laboratório da Paisagem

Country: Portugal

Title of the initiative: CLEANUP4Guimarães – Innovative CLEANing of unprecedented contamination of plastic waste from rivers in Guimarães

Category: Citizen awareness and engagement raising

Explanation of the initiative:

It tackles river plastic pollution through innovation, active citizenship, and sustainability. In partnership with the Landscape Laboratory and the University of Minho, Guimarães leads an ecological and circular initiative to protect biodiversity, turn waste into value, and inspire the country toward a cleaner, more conscious future.

Comemoração do Dia Mundial da Água 2025

Organisation: Câmara Municipal de Santa Cruz das Flores

Country: Portugal

Title of the initiative: Comemoração do Dia Mundial da Água 2025

Category: Citizen awareness and engagement raising

Explanation of the initiative:

Every year the Municipality of Santa Cruz das Flores marks the water world day. This year,it was organised guided tour to a water reservoir in the municipality. These visits were carried out in collaboration with the Escola Básica e Secundária das Flores and their respective teachers and included 11 classes and more than 100 students, being the largest turnout recorded so far for this type of activity in the Municipality.

Control and monitoring of leaks

Organisation: Municipio do Funchal

Country: Portugal

Title of the initiative: Control and monitoring of leaks in the water supply networks associated with the existing remote management system

Category: Smart infrastructure and technological innovation

Explanation of the initiative:

Need to address the high water losses, unsustainable from both an economic and environmental point of view. Improvement of the hydraulic system, namely by correctly managing pressure, replacing obsolete pipes, sectoring the network and centralising all the information via a command center.

Control of water loss reduction

Organisation: Câmara Municipal de Tavira

Country: Portugal

Title of the initiative: Control of water loss reduction

Category: Environmentally responsible water management

Explanation of the initiative:

The efficient management of water supply systems is currently one of the main objectives of the Municipality of Tavira. In this regard, a series of interventions is being carried out, mainly consisting of the installation of control devices, the reduction of water losses, and the replacement of pipelines with significant leaks.

Drop by Drop, the Waste Stop!

Organisation: Cascais City Council

Country: Portugal

Title of the initiative: Drop by Drop, the Waste Stop! – Smart Water Use in Cascais Schools

Category: Environmentally responsible water management

Explanation of the initiative:

According to the Cascais Water Matrix, municipal schools are responsible for 13% of the municipality’s water consumption. Therefore, the Smart Water Use Project in Cascais Schools is essential to reduce water waste and raise awareness within the school community about water conservation. Water audits are being carried out in 64 schools, and measures are being implemented, such as installing flow reducers on taps and showers, dual-flush toilet systems, and rainwater harvesting for toilet flushing.

Eficiência Hídrica no Combate à Poluição das linhas de àgua no Norte Interior

Organisation: Águas do Interior Norte

Country: Portugal

Title of the initiative: Eficiência Hídrica no Combate à Poluição das linhas de àgua no Norte Interior

Category: Wastewater management and sanitation

Explanation of the initiative:

AdIN – Águas do Interior Norte, has as its corporate purpose the operation and management of water supply and distribution systems for public consumption, as well as the sewage systems of the Municipalities that make up its share capital.

Exhibition: Until the Last Drop at Cascais Museum of the Sea

Organisation: Cascais City Council

Country: Portugal

Title of the initiative: Exhibition: Until the Last Drop at Cascais Museum of the Sea

Category: Citizen awareness and engagement raising

Explanation of the initiative:

With an interactive component,the exhibition “Until the Last Drop” aims to serve as a call to action. It is a futuristic essay, where this life-giving resource becomes inaccessible in its original form, with technological mediation as the only means of access. The proposed setting is one of worship: a space for contemplation. An altar that floats and reacts to interaction, undulating endlessly. This artistic installation opens a space for reflection on the heavy water footprint of the Anthropocene.

Flood-Smart Stream

Organisation: Cascais City Council

Country: Portugal

Title of the initiative: Flood-Smart Stream: Rehabilitation and Renaturalisation of Sassoeiros Stream in Cascais

Category: Stormwater management and flood prevention

Explanation of the initiative:

The Requalification of the Sassoeiros Stream promotes the improvement of river flow conditions through the construction of flood attenuation basins. This intervention, implemented using natural engineering methods, aims to ensure flood control, promoting the safety of people and property. The project also includes the creation of an 11-hectare green infrastructure equipped with rest areas, leisure and fitness facilities, featuring 5km of renaturalised watercourse and 5km of soft mobility pathways.

Heróis da água

Organisation: Empresa Municipal de Água e Saneamento de Beja

Country: Portugal

Title of the initiative: Projeto heróis da água

Category: Environmentally responsible water management

Explanation of the initiative:

It aims to address the efficient use of water as water scarcity is a reality today. It focuses on environmental awareness, ensured through the initiative “EMAS in schools”. It focuses on community engagement, playing an active role in social integration and participation. It promotes innovation, research and development.

In Faro Council public water supply network

Organisation: Faro City Council

Country: Portugal

Title of the initiative: In Faro Council public water supply network

Category: Environmentally responsible water management

Explanation of the initiative:

Installation of District Metered Areas and telemetry of the biggest clients.

Integrated Management of Supply Systems

Organisation: Águas de Santarém – Empresa Municipal, S.A.

Country: Portugal

Title of the initiative: Integrated Management of Supply Systems

Category: Smart infrastructure and technological innovation

Explanation of the initiative:

Over the past two years, Águas de Santarém has been rolling out an advanced system that unifies all field data into a single, intelligent platform for end-to-end water cycle management. By enabling real-time monitoring of network performance, it pinpoints high-pressure zones before they cause ruptures or outages, driving efficiency, sustainability, and a significant reduction in water losses.

LIFE natural adapt 4 rural areas

Organisation: Município de Vila Nova de Famalicão

Country: Portugal

Title of the initiative: LIFE natural adapt 4 rural areas

Category: Environmentally responsible water management

Explanation of the initiative:

It aims to implement innovative climate adaptation measures for sustainable water management in the Ribeira de Fradelos Basin, such as the implementation of wastewater reuse and community engagement. It addresses increasing droughts, flash floods and soil erosion, balancing economic activities with Portuguese and EU environmental goals.

Lisbon parks and gardens

Organisation: Lisbon City Council

Country: Portugal

Title of the initiative: Lisbon parks and gardens: the same green, the water is different. Sustainable irrigation with water

Category: Water reuse and circularity

Explanation of the initiative:

First licensed project in Portugal to reuse water for irrigation in municipal gardens, where reclaimed water started being used in an area of 30 hectares with an annual volume of 300,000 m³ and later extended to a new 38 hectares park rehabilitated to receive the World Youth Day in 2023. Addressing topics of concern such as droughts, greening the city, heatwaves or water efficiency, this was developed under the scope of the Lisbon’s Strategic Water Reuse Plan, enabling to save 3 mm3 of drinking water soon.

Marvão +Sustentável

Organisation: Municipality of Marvão

Country: Portugal

Title of the initiative: Marvão +Sustentável

Category: Governance and partnerships (public-private and public-public

Explanation of the initiative:

25 awareness raising activities among the population of the municipality, economic agents, institutions and youth to promote the consumption of tap water and the protection of water resources.

Mosaic Decorative Panel Project in the Calhau Bathing Area

Organisation: Municipality of Lajes do Pico

Country: Portugal

Title of the initiative: Mosaic Decorative Panel Project in the Calhau Bathing Area

Category: Protection of water resources and biodiversity

Explanation of the initiative:

Work is underway at the Calhau swimming pool, which includes the application of a decorative mosaic panel, with aesthetic value and also an essential ecological purpose. The aim of this project is to prevent the paints used in washing and repainting from being directed into the ocean, thus polluting the environment. The municipality of Lajes do Pico, at the suggestion of Monika Ehrensperger, began work on a decorative mosaic panel in the Calhau bathing area. The design is by Mrs. Mara.

Municipal Water Management Plan of Leiria (PMGA)

Organisation: Municipality of Leiria

Country: Portugal

Title of the initiative: Municipal Water Management Plan of Leiria (PMGA)

Category: Environmentally responsible water management

Explanation of the initiative:

The Municipal Water Management Plan (PMGA) is a planning tool that aims to ensure the sustainable management of water resources at the municipal level. This plan establishes 32 priority measures and actions to guarantee the availability, quality and efficient use of water, taking into account local specificities of Leiria´s territory and the guidelines of national plans.

Ovil river rehabilitation and enhancement

Organisation: Municipality of Baião

Country: Portugal

Title of the initiative: Ovil river rehabilitation and enhancement project

Category: Protection of water resources and biodiversity

Explanation of the initiative:

It requalifies the main watercourses in the municipality in order to conserve biodiversity, protect water resources and adapt to climate change. It is characterised by enormous cultural and environmental potential and is approximately 16 km long, from its source to its mouth on the Douro River.

Palmela: investimento na redução de perdas de água

Organisation: Câmara Municipal de Palmela

Country: Portugal

Title of the initiative: Palmela: investimento na redução de perdas de água

Category: Securing water supply and climate resilience

Explanation of the initiative:

Monitoring abnormal consumption in private networks. Replacement and upgrading of pipelines. Installation of water meters and monitoring of irrigation consumption. Controlling water losses in both public water supply networks and building-level (domestic) networks.

Pateira de fermentelos

Organisation: Municipality of Águeda

Country: Portugal

Title of the initiative: Pateira de fermentelos – rehabilitation and enhancement project

Category: Protection of water resources and biodiversity

Explanation of the initiative:

Clearing the invasive weeds (water hyacinth) from the lagoon, through mechanical removal, using a water harvester; to normalize the natural bed of the Pateira by dredging the excess sediment; rebuilding the small weir located at the confluence of Pateira and Águeda river are some of the measures implemented to promote nature conservation and protection and, consequently, the environmental and landscape restoration of the largest natural lagoon on the Iberian Peninsula – Pateira de Fermentelos.

PERLA – strategic plan for the rehabilitation of watercourses

Organisation: Município de Mafra

Country: Portugal

Title of the initiative: PERLA – strategic plan for the rehabilitation of watercourses in Mafra

Category: Nature-Based Solutions (NbS)

Explanation of the initiative:

Aims to rehabilitate and enhance several watercourses in the municipality of Mafra. Focuses on ecological restoration and the environmental and landscape valorisation of rivers and streams. Promotes the reduction of flood risks, improvement of water quality, and recovery of riparian habitats. Encourages community involvement and environmental awareness. Supports the sustainable management of water resources within a long-term strategic framework.

“Preciosos 1%”; “Água da Torneira com todo o Gosto”; “O Roubo de água é Crime”

Organisation: Municipality of Leiria/ Municipal Water and Sanitation Services of Leiria (SMAS)

Country: Portugal

Title of the initiative: Citizen Awareness campaigns: “Preciosos 1%”; “Água da Torneira com todo o Gosto”; “O Roubo de água é Crime”

Category: Citizen awareness and engagement raising

Explanation of the initiative:

SMAS de Leiria has promoted awareness campaigns aimed for the efficient and rational use of water, and also against the fraudulent use of water, such as: “Água da Torneira com Todo o Gosto”: The aim is to encourage the consumption of tap water in the Leiria region, avoiding bottled water consumption; “Preciosos 1%”: The aim was to alert the population to the scarcity of fresh drinking water on the planet ; “O Roubo de água é Crime” : is part of the plan to detect unauthorised water use.

Rehabilitation of the hydrographic network

Organisation: Câmara Municipal de Albergaria-a-Velha

Country: Portugal

Title of the initiative: Rehabilitation of the hydrographic network

Category: Protection of water resources and biodiversity

Explanation of the initiative:

The project aimed to rehabilitate and enhance several streams that are tributaries of the Antuã and Jardim rivers, as well as the Fontão stream and the Canela estuary. It covered a total length of approximately 7 km, mainly crossing agricultural and forest areas. The project included the planting of 26,000 trees. The investment exceeded €250,000.

River restoration

Organisation: Municipality of Águeda

Country: Portugal

Title of the initiative: River restoration project: promoting the ecological rehabilitation of the river area

Category: Protection of water resources and biodiversity

Explanation of the initiative:

The project aimed to rehabilitate and enhance several streams that are tributaries of the Antuã and Jardim rivers, as well as the Fontão stream and the Canela estuary. It covered a total length of approximately 7 km, mainly crossing agricultural and forest areas. The project included the planting of 26,000 trees. The investment exceeded €250,000.

Serviço Municipal de Proteção Ambiental

Organisation: Municipality of Leiria

Country: Portugal

Title of the initiative: Serviço Municipal de Proteção Ambiental

Category: Protection of water resources and biodiversity

Explanation of the initiative:

The Municipal Environmental Surveillance Service (SMVA) has the mission of protecting and monitoring the environment in our municipality, including water resources. The major goal is to prevent and reduce environmental incidents and violations, thereby contributing to the sustainability of the environment and natural resources in Leiria.

Smart irrigation system of Colinas do Cruzeiro Urbanization

Organisation: Municipality of Odivelas

Country: Portugal

Title of the initiative: Smart irrigation system of Colinas do Cruzeiro Urbanization

Category: Environmentally responsible water management

Explanation of the initiative:

Solem Wi-Fi enables smart irrigation with remote control, real-time monitoring, and integration with urban systems. The management is base on the meterological factors such as temperature, moisture, solar radiation and wind. Solar panels ensure an energy-autonomous, eco-friendly solution aligned with public environmental goals and green space management best practices. With this it is possible to save around 40 to 50% of water consumption. This system is implemented and operating.

Smart Water Reuse System in Cascais Swimming Pools

Organisation: Cascais City Council

Country: Portugal

Title of the initiative: Smart Water Reuse System in Cascais Swimming Pools

Category: Water reuse and circularity

Explanation of the initiative:

About 2% of the total volume of water in public pools must be renewed daily for sanitary reasons.To improve water use efficiency, Cascais City Council has implemented measures in the municipality’s swimming pools: All sanitary facilities were subject to water audits and equipped with more water / Efficient taps,toilet flushes and showers -Pool renewal water is reused for toilet flushing through the implementation of an intelligent water reuse system. These measures have enabled savings of 20%.

Smart Water Reuse System in Cascais Swimming Pools

Organisation: Cascais City Council

Country: Portugal

Title of the initiative: Smart Water Reuse System in Cascais Swimming Pools

Category: Water reuse and circularity

Explanation of the initiative:

About 2% of the total volume of water in public pools must be renewed daily for sanitary reasons.To improve water use efficiency, Cascais City Council has implemented measures in the municipality’s swimming pools: All sanitary facilities were subject to water audits and equipped with more water / Efficient taps,toilet flushes and showers -Pool renewal water is reused for toilet flushing through the implementation of an intelligent water reuse system. These measures have enabled savings of 20%.

Strategic plan for the rehabilitation of watercourses in Leiria (PERLA)

Organisation: Municipality of Leiria

Country: Portugal

Title of the initiative: Strategic plan for the rehabilitation of watercourses in Leiria (PERLA)

Category: Nature-Based Solutions (NbS)

Explanation of the initiative:

Provides a diagnosis of the Leiria municipality’s 1,600 kilometres of water lines, where interventions are planned for recovery and maintenance over the coming years. Establish a strategy for management, protection and restoration of municipal waterways at the 44 critical points and sections identified, namely by establishing measures to reduce sources of pollution, to improve the quality of riparian vegetation and coordinate nature conservation with agricultural and forestry activities.

TRAN Lighthouses

Organisation: Municipality of Lagoa – Azores

Country: Portugal

Title of the initiative: TRAN Lighthouses

Category: Nature-Based Solutions (NbS)

Explanation of the initiative:

Translighthouses aims to understand the strenghts and limitations of NBS design. It integrates 19 European partners, of wich 8 are pilot cases. The pilot case “Janela do Inferno” objective is to set a NBS at a local pedestrian trail, used with the sole purpose of leisure. The trail is over the waterpipe that supplies the Lagoa Municipality. This implies that the NBS must take in to account co-managment of infrastrutures, water security and quality and the preservation of the natural ecosystem.

Urjalândia a circular

Organisation: Município de Amares

Country: Portugal

Title of the initiative: Urjalândia a circular

Category: Nature-Based Solutions (NbS)

Explanation of the initiative:

It occupies a vacant primary school in a low-density area and promotes a circular economy. One of the spaces created is the ‘biological ponds’, which reuse water from irrigation channels, rain, and surrounding drains. This water is stored and reused for irrigation, cleaning, and sanitation. Treatment is carried out using filtering plants, in a sustainable, nature-based solution.

Use of water from alternative sources

Organisation: Municipalité of Loulé

Country: Portugal

Title of the initiative: Use of water from alternative sources for non-potable urban uses

Category: Water reuse and circularity

Explanation of the initiative:

Innovative water reuse system: 500 m³ of high-quality water per month is pumped from access wells to the rock salt mine — water that was previously discharged into the stormwater drainage system. This water is pressurised using photovoltaic energy, stored in a 15 m³ reservoir, and used daily for irrigation and urban cleaning. The initiative reduces the use of potable water and delivers both environmental and economic benefits.

Várzea Urban Park

Organisation: Setúbal Municipality

Country: Portugal

Title of the initiative: Várzea Urban Park

Category: Stormwater management and flood prevention

Explanation of the initiative:

The Várzea Urban Park project, in its final stages of implementation, aims to establish itself as a green and blue infrastructure, combining climate regulation and water flows (controlling urban floods and combating “urban heat islands” through the creation of a climate refuge), the creation of an ecological corridor associated with the Livramento river, promoting ecosystem services, and the development of a recreational and leisure space for the population to enjoy.

Water reuse for production of biofuel

Organisation: Mangualde Municipality

Country: Portugal

Title of the initiative: Water reuse for production of biofuel – Public/Private partnership

Category: Water reuse and circularity

Explanation of the initiative:

Reuse of the water from our two biggest Sewer water treatment plant in the production of Green Methanol for descarbonization of the shipbuilding Industry. Private investment on a Private-Public cooperation providing the tools and the engagment necessary for a wide range of positive impacts not only for the region but also for the country given the project commitment to renewable energy, ecological conservation, sustainable and circular economic prosperity.

Water-Saving Kits for Cascais residents

Organisation: Cascais City Council

Country: Portugal

Title of the initiative: Water-Saving Kits for Cascais residents

Category: Citizen awareness and engagement raising

Explanation of the initiative:

The highest water consumption in Cascais occurs in households, mainly using taps and showers, accounting for 70% of the city’s total water consumption. The Municipality of Cascais has promoted various campaigns to encourage water savings among families and residents. The Water-Saving Kit, which includes 7 flow reducers for taps and showers, was distributed free of charge to 4,000 residents, also raising awareness about adopting good practices to save water in daily life.

Water Wise: Saving Resources in Cascais Municipal Offices

Organisation: Cascais City Council

Country: Portugal

Title of the initiative: Water Wise: Saving Resources in Cascais Municipal Offices

Category: Environmentally responsible water management

Explanation of the initiative:

As part of the Environmental Management System of the Cascais City Council, municipal offices are undergoing studies and water audits to improve water efficiency in the buildings and reduce waste. This is being achieved through the installation of more efficient water devices (taps, showers, and toilet flush systems) and the use of rainwater for toilet flushing and garden irrigation. These water efficiency measures will help reduce water consumption for a total of 1,084 municipal employees.

RESTORIVER

Organisation: Tulcea Municipality

Country: Romania

Title of the initiative: RESTORIVER – Climate resilient, natural water retention focused restoration of riversides and riparian areas adversely affected by human interventions along the Danube and its tributaries within the Danube Region

Category: Nature-Based Solutions (NbS)

Explanation of the initiative:

RESTORIVER increases climate adaptation capacities of riversides and riparian areas – potentially reducing risk of droughts, floods and heatwaves – by harmonising, adapting and connecting higher level water management, climate adaptation and flood protection policies with local interventions, effectively serving complex, transnational water and climate adaptation systems and stakeholder networks.

RESTORIVER

Organisation: The City of Sombor

Country: Serbia

Title of the initiative: RESTORIVER

Category: Nature-Based Solutions (NbS)

Explanation of the initiative:

It increases climate adaptation capacities of riversides and riparian areas. It reduces the risk of droughts, floods and heatwaves by harmonising, adapting and connecting higher-level water management, climate and flood protection policies with local interventions.

AKUAL

Organisation: eLankidetza – Basque Agency for Development and Solidarity

Country: Spain, El Salvador, Costa Rica

Title of the initiative: AKUAL – Interinstitutional Cooperation Programme on Water and Sanitation between Central America and the Basque Country

Category: Technical cooperation North-South-South

Explanation of the initiative:

It improves water and sanitation infrastructure in municipalities in El Salvador, strengthening the capacity of national water utilities in El Salvador and Costa Rica. It incorporates a gender perspective into both components. The third edition of the project will conclude in 2027.

Green water route and Pauleja’s wetland

Organisation: Ayuntamiento Zambrana

Country: Spain

Title of the initiative: Green water route and Pauleja’s wetland

Category: Protection of water resources and biodiversity

Explanation of the initiative:

The goal of the project is to restore this natural gem so that it continues to be a place for biodiversity and also to recover the original path of its waters so that it once again flows into the town’s wash house. Through the Green Water Route, improvements were created, and they range from creating an environmental information point midway along the route, to an amphibian pond and a butterfly oasis, installing insect hotels, cleaning up trash, improving the riverbed or installing nesting boxes for birds.

Municipal programme for the naturalisation of streams

Organisation: City Council of Donostia/San Sebastian

Country: Spain

Title of the initiative: Municipal programme for the naturalisation of streams and waterways in Donostia/San Sebastián

Category: Protection of water resources and biodiversity

Explanation of the initiative:

The aim is to restore the natural morphology of the watercourses and associated ecosystems of streams and waterways that have been artificialised. Bioengineering techniques and nature-based solutions are employed, and native species are planted. Since 2017, work has been carried out on the Atxutxar, Landarbaso, Errekatxulo and Santa Teresa streams, and further work is planned for the coming years. Some of the actions are financed by European LIFE and NextGenerationEU funds.

Naturalisation of the Artikutza reservoir

Organisation: City Council of Donostia/San Sebastian

Country: Spain

Title of the initiative: Naturalisation of the Artikutza reservoir

Category: Protection of water resources and biodiversity

Explanation of the initiative:

The project includes three phases: draining of the Artikutza reservoir (2017-2019); recovery of the stream, the potential habitats of the emerged area and the associated fauna (in progress); and the partial demolition of the dam to ensure the continuity of the stream (work planned for 2026). The entire Artikutza estate is part of the Natura 2000 network as a Special Area of Conservation (SAC) due to its natural values. The second and third phases are financed by European LIFE funds.

The Strategic Project for Economic Recovery and Transformation

Organisation: Lasarte-Oria town hall

Country: Spain

Title of the initiative: The Strategic Project for Economic Recovery and Transformation (PERTE) of Digitalization of the Water Cycle / El Proyecto Estratégico para la Recuperación y Transformación Económica (PERTE) de Digitalización del Ciclo del Agua

Category: Water reuse and circularity

Explanation of the initiative:

The Strategic Project for the Recovery and Economic Transformation (PERTE) of Digitalization of the Water Cycle aims to modernize the water cycle in order to improve the efficiency of the urban water cycle, reducing water losses in distribution systems and improving waste water treatment infrastructures. In order to carry out all this, the DIGURBE project, led by the company Añarbe, S.A (AGASA), with the participation of the municipalities of Errenteria, Hernani, Lasarte-Oria, Pasaia, Oiartzun.

Cloudburst mapping with tips and advice

Organisation: Jönköpings kommun

Country: Sweden

Title of the initiative: Cloudburst mapping with tips and advice

Category: Securing water supply and climate resilience

Explanation of the initiative:

Collection of information about stormwater and how to prevent and protect properties during torrential rain and flooding.

Dagvattenparken (stormwater park – Malmö stad)

Organisation: City of Malmö – Department of roads and parks

Country: Sweden

Title of the initiative: Dagvattenparken (stormwater park – Malmö stad)

Category: Smart infrastructure and technological innovation

Explanation of the initiative:

The stormwater park in Hyllie consists of a 23,000 square metre lawn that invites play and socialising and a stormwater reservoir that will be able to receive a large amount of water in the event of a downpour.

Grönare Möllan

Organisation: City of Malmö – Department of roads and parks

Country: Sweden

Title of the initiative: Grönare Möllan

Category: Nature-Based Solutions (NbS)

Explanation of the initiative:

Möllevången is one of the areas in Malmö with the fewest number of trees, which means that the total of 150 new trees has become a long-awaited addition to the cityscape and our common ecosystem. Trees provide protection against torrential rain35 of the street trees planted on Möllevången are in a plant bed that allows them to receive and store water.

Mammas Park (Rosengård – Radararkitektur)

Organisation: City of Malmö – Department of roads and parks

Country: Sweden

Title of the initiative: Mammas Park (Rosengård – Radararkitektur)

Category: Stormwater management and flood prevention

Explanation of the initiative:

An important part of the design of the site is the premise that it should function as a torrential reservoir during heavy rainfall, also known as a hydrodrome.

Rain playground

Organisation: Swedish Meteorological and Hydrological Institute

Country: Sweden

Title of the initiative: Rain playground in Gothenburg – a playful solution to a wet challenge

Category: Equitable access to water and social inclusion

Explanation of the initiative:

It combines play with water management by involving citizens in its design. The result of the playground is not only fun and safe but also a role model for more inclusive climate adaptation. The playground is equipped with large, leaf-shaped canopies and gutters that collect and direct the rainwater in an educational manner.

Gemeente Vlissingen

Organisation: Gemeente Vlissingen

Country: The Netherlands

Title of the initiative: Herinrichting Coosje Buskenstraat

Category: Stormwater management and flood prevention

Explanation of the initiative:

Implementation of an innovative climate adaptation project by redesigning Coosje Buskenstraat to function as a controlled waterway during extreme weather events. This approach aims to manage the risks associated with rising sea levels and increased storm intensity without resorting to traditional methods like raising dikes, which could necessitate the demolition of existing structures. Coosje Buskenstraat, which connects the elevated boulevard to the lower-lying city center, has been restructured to channel excess seawater safely inland during severe storms. The street’s surface has been contoured to direct water towards its sides, where specially designed parking spaces with raised edges and a zigzag layout slow down the flow, mimicking a meandering river.

Interreg NSR FIER

Organisation: Provincie Zeeland

Country: The Netherlands

Title of the initiative: Interreg NSR FIER (Floodings, Infrastructure, Evacuation, Resilience)

Category: Stormwater management and flood prevention

Explanation of the initiative:

Development of routines and tools to enable governments, crisis management organisations, and citizens in the North Sea Region to better prepare to respond and recover from climate-induced floods by 2027.

Rotterdams WeerWoord

Organisation: Municipality of Rotterdam

Country: The Netherlands

Title of the initiative: Rotterdams WeerWoord – Urban Water Buffer in Hart van Zuid

Category: Water reuse and circularity

Explanation of the initiative:

  • Collection of rainwater from Zuidplein Shopping Centre and Gooilandsingel.
  • Purification of water using natural, plant-based methods.
  • Storage of purified water underground.
  • Reuse of water for non-drinking purposes (e.g. toilet flushing, cleaning).

Benefits:

  • It saves around 20,000 m³ of drinking water per year.
  • It replenishes groundwater.
  • It helps prevent urban flooding.
Wadi Kershage – Vlissingen

Organisation: Gemeente Vlissingen

Country: The Netherlands

Title of the initiative: Wadi Kershage – Vlissingen

Category: Nature-Based Solutions (NbS)

Explanation of the initiative:

One of the newest neighbourhoods in Vlissingen is Claverveld. Located on the northern side of the city, this district is characterized by its very green and spacious design. What makes Claverveld unique is that rainwater is not drained through the sewer system, but instead naturally flows across the paving into watercourses and swales.

Agricultural practices compatible with climate change

Organisation: Antalya Metropolitan Municipality

Country: Türkiye

Title of the initiative: Securing water supply and climate resilience

Category: Wastewater management and sanitation

Explanation of the initiative:

It encourages the use of gray water to avoid water shortages during the summer months. It uses treated water in some areas for landscape irrigation in the city.

Atakoy project

Organisation: Istanbul Metropolitan Municipalitu and ISKI

Country: Türkiye

Title of the initiative: Atakoy project

Category: Wastewater management and sanitation

Explanation of the initiative:

Improving various treatment plants to treat wastewater for use in industrial zones and park irrigation. For example, the Ataköy Advanced Biological Wastewater Treatment Plant plans to use the treated water for park and garden irrigation.

Çiğli advanced biological wastewater treatment

Organisation: Izmir Metropolitan Municipality

Country: Türkiye

Title of the initiative: 4th phase of the Çiğli advanced biological wastewater treatment

Category: Wastewater management and sanitation

Explanation of the initiative:

In Izmir, some of the advanced treated water from the Çiğli Waste Water Treatment Plant is offered for industrial use.

Strengthen the infrastructure of Konak and Karabağlar

Organisation: Izmir Metropolitan Municipality

Country: Türkiye

Title of the initiative: Strengthen the infrastructure of Konak and Karabağlar

Category: Securing water supply and climate resilience

Explanation of the initiative:

Installation of in-building gray water recovery systems in some new housing projects through pilot gray water projects.

Make rain happy

Organisation: Essex County Council

Country: United Kingdom

Title of the initiative: Make rain happy scheme

Category: Nature-Based Solutions (NbS)

Explanation of the initiative:

Use of rain gardens, swale (a shallow grassy drainage channel for water to run through), tree planting, and over 1,300 plants to reduce surface water flooding. It includes a footbridge to the green space, ‘X-grid parking’, and an information board that explains its features.

Making Margate a cooler, greener place

Organisation: Kent County Council

Country: United Kingdom

Title of the initiative: Making Margate a cooler, greener place

Category: Nature-Based Solutions (NbS)

Explanation of the initiative:

It reduces the risk of flooding and the impact of increasing summer temperatures. Over 30 new trees have been planted across two urban residential streets, 11 of which are planted within specialist sustainable drainage (SuDS) tree pit systems. It contributes towards reducing heat stress and surface water flood risk while also providing attractive spaces for residents, visitors and wildlife.

York five-year plan

Organisation: York Five Year Plan

Country: United Kingdom

Title of the initiative: York five-year plan

Category: Stormwater management and flood prevention

Explanation of the initiative:

It details business cases and designs for schemes in 19 flood cells across the city have been delivered. It is an adaptive approach to flood resilience has been created, work programmes to develop increased flood storage and the incentivised delivery of natural flood risk management measures have commenced.

Research collaboration – local and public

Organisation: NALAS

Country: Western Balkans

Title of the initiative: Regional research on collaboration between the local governments and the public utility companies

Category: Governance and partnerships

Explanation of the initiative:

It examines the state of cooperation between local governments and public utility companies in six Western Balkans economies. The research involved piloting methods, desk research, conducting surveys and interviews, and compiling recommendations, from strengthening the institutional frameworks, improving operational coordination, to encourage regionalization through inter-municipal cooperation.

Regional capacity development network for water

Organisation: Network of Associations of Local Authorities of South-East Europe

Country: Western Balkans

Title of the initiative: Regional capacity development network for water and sanitation services

Category: Citizen awareness and engagement raising

Explanation of the initiative:

It connects local governments, water utilities and their associations from Western Balkans to work together on developing capacities of the water and sanitation service sector, helping to increase the effectiveness and efficiency of water and sanitation services. It has developed more than 30 programs in operation and maintenance, integrated asset management, capital infrastructure projects, non-revenue water management, wastewater management and more. It is supported by SECO and BMZ/GIZ.

 

On the EU Water Resilience Strategy

Head Banner - SUN4UKRAINE

CEMR priorities on the European Commission Water Resilience Strategy


The European Commission has just published its Water Resilience Strategy, a much-needed step toward safeguarding one of our most vital common goods.

At CEMR, we welcome the Strategy’s alignment with many of our long-standing priorities:
✅ Recognition of water as a public good
✅ Acknowledgement of the role of multi-level governance, cross-border cooperation and stakeholder engagement
✅ Emphasis on nature-based solutions, including the new Sponge Facility
✅ Improved tools for data access, drought management, and awareness-raising

We also welcome the reinforcement of the Polluter Pays Principle, especially for persistent pollutants like PFAS. However, we are particularly concerned by the provision for an updated study on the costs and potential impacts of the Extended Producer Responsibility (EPR) scheme under the Urban Wastewater Treatment Directive.

As addressed in our recent joint letter to President von der Leyen decision risks delaying the deployment of quaternary treatment technologies essential to remove micropollutants and could hinder the timely implementation of the recast Directive.

We strongly believe that local and regional governments are best placed to address water challenges — but to do so effectively, they must be empowered with the tools, flexibility, and funding they need.

The Strategy would benefit from:
🔹 Clear and firm commitment to dedicated funding for water management in the next MFF
🔹 Better access to emergency EU funds for municipalities and regions affected by extreme events
🔹 Stronger legal safeguards and technical support for public sector water services
🔹 Concrete support for urban-rural cooperation in integrated water management

Read our full position paper

These issues will be front and centre at the CEMR Leaders’ Summit in Oslo, 23–24 June, under the theme: “Local Solutions for Equitable and Sustainable Resource Management.”

Let’s ensure Europe’s water resilience starts where it matters most — in our cities and regions.

Protecting Clean Water

Head Banner - SUN4UKRAINE

Local and Regional Governments call on European Commission to safeguard the EPR Scheme in the Urban Wastewater Treatment Directive


As the European Parliament gathers in Strasbourg for a decisive vote on the EU Water Resilience Strategy, CEMR, along with 11 other European organisations representing Local and Regional Governments, public utilities, environmental NGOs, trade unions, and water professionals, has sent a joint letter to European Commission President Ursula von der Leyen. The signatories urge the Commission to firmly uphold the Extended Producer Responsibility (EPR) scheme introduced by the revised Urban Wastewater Treatment Directive (UWWTD), which entered into force on 1 January 2025.

The updated Directive sets ambitious targets for removing micropollutants from wastewater, achieving energy neutrality, improving transparency and sanitation access, and promoting water reuse and circular economy practices. A cornerstone of this legislative package is the EPR scheme, which requires producers of pharmaceuticals and cosmetics—responsible for 92% of micropollutants, according to the European Commission’s impact assessment—to cover at least 80% of the costs of the advanced ‘quaternary treatment’ process.

Local and Regional Governments, alongside wastewater operators, are already working to implement these new measures. However, concerns have emerged about potential efforts to revise or weaken the EPR scheme through future simplification packages or other instruments not foreseen by the Directive itself.

The EPR scheme reflects a balanced and fair compromise that ensures polluters contribute to the costs of pollution removal, rather than shifting this burden to water users and public budgets,” said Fabrizio Rossi, Secretary General of the Council of European Municipalities and Regions (CEMR). “This provision is a strong driver for eco-innovation and the development of more sustainable products. It doesn’t have to raise costs for consumers—by preventing pollution at the source, companies can lower treatment expenses and ease the financial burden on the public.

The signatories highlight that the EPR scheme:

  • Aligns with the EU Treaty’s polluter-pays principle (Article 191(2) TFEU)
  • Protects water affordability for households in line with SDG 6
  • Encourages eco-innovation and sustainable product design
  • Helps improve the quality of treated water and supports circular water solutions

The economic impact on industry is expected to be limited. According to the Commission’s analysis, the price of affected products would increase by a maximum of 0.59%, or companies could absorb the cost by reducing profit margins by up to 0.7%.

The letter concludes with a strong call to the European Commission to maintain its commitment to the Directive as adopted, and to resist any pressure to alter the scope or ambition of the EPR scheme. Doing so is vital to protect Europe’s water resources, public health, and the long-term resilience of local services.

The joint letter was signed by:

  • Aqua Publica Europea (Bernard Van Nuffel, President)
  • Council of European Municipalities and Regions – CEMR (Gunn Marit Helgesen, President)
  • EurEau (Oliver Loebel, Secretary General)
  • Eurocities (André Sobczak, Secretary General)
  • European Anglers Alliance – EAA (Mark Owen, President)
  • European Environmental Bureau – EEB (Patrick ten Brink, Secretary General)
  • European Federation of Public Service Unions – EPSU (Jan Willem Goudriaan, General Secretary)
  • European Water Association – EWA (Arthur Guischet, Secretary General)
  • Health Care Without Harm – HCWH Europe (Erik Ruiz, Programme Manager)
  • SGI Europe (Valeria Ronzitti, General Secretary)
  • Surfrider Foundation Europe (Eric Morbo, CEO)
  • Water Europe (Durk Krol, Executive Director)

You can read the full letter here

For more information, contact:

Renewables with communities first 

Energy - News Section

A European consensus sets guiding principles to accelerate renewable energy and grid deployment while ensuring fairness, transparency, biodiversity protection, and local benefits 


Europe is at a turning point. To reach climate neutrality by 2050, the EU must drastically expand renewable energy and electricity grids. This challenge is also an opportunity: renewables are cheaper than fossil fuels, can reduce biodiversity risks, and bring local economic benefits. Yet progress remains too slow, hampered by lengthy permits, weak community dialogue, and a lack of perceived value for citizens. 

To overcome these barriers, European stakeholders have united behind a set of baseline principles for fast and fair deployment of renewables and grids. These principles underline that projects must be shaped with communities, not imposed on them. Early engagement with mayors and citizens, transparent communication, and mechanisms for feedback are central to building trust. 

Equally important is ensuring that local communities share in the value of new projects. This means creating jobs, offering benefit-sharing schemes such as funds or co-ownership, and guaranteeing that revenues are used transparently for local improvements, from transport to housing. The principles also commit to nature-positive deployment, applying strategies to avoid or minimise harm and, where possible, enhance biodiversity. 

Finally, the consensus highlights the need to empower community-led initiatives, giving citizens and municipalities fair access to the energy market and the grid. By creating space for local ownership, Europe can ensure that the energy transition is not only fast but also fair. 

Together, these principles form a European consensus: a shared roadmap to accelerate the transition while protecting ecosystems and ensuring citizens see real, tangible benefits. 

Read the position paper here 

For more information, contact: 

The Green Deal Implementation

Energy Transition - News

The Green Deal at a crossroads: lessons from the first 100 days


In 2019, the European Commission announced a “man-on-the-moon moment” with the launch of the flagship initiative of the new President Von der Leyen: the Green Deal. Five years later, after setbacks and adjustments, is the course still the same? Under the growing pressure of the European industrial competitiveness decline, energy security issues, and unprecedented geopolitical challenges, the Green Deal finds itself at a critical turning point. Officially, the transition remains a priority for the new Commission, but its implementation is marked by strategic adjustments and compromises that tend to redefine its initial ambition.

For local and regional governments, the stakes are high. Since the launch of the Green Deal, they have been on the front lines of the green transition, with the adoption of a long series of European legislations regulating the costly implementation of sustainable mobility plans, the deployment of renewable energy, and the modernisation of infrastructure to achieve climate goals. However, the growing trend towards the nationalisation of European policies and funding threatens to marginalise them and lead to concentrating investments in already well-positioned territories, precisely at a time when action must be strengthened on the ground.

An increasingly centralised governance model for the green transition

Since President Von der Leyen is in office, the EU has adopted an increasingly centralised approach to implementing its policies, making national governments the preferred interlocutors. National Energy and Climate Plans, Social Climate Plans, the Recovery and Resilience Facility, and National Nature Restoration Plans have reinforced this model. Officially justified by efficiency and simplification imperatives,this choice has, in reality, widened the governance gap: while local governments are responsible for more than 70% of climate change mitigation measures, they are often left out of the formulation of national strategies that directly concern them.

Today, local governments are largely excluded from decision-making processes. According to the CEMR report Local Green Transition Prospects for an Inclusive and Competitive Deal, more than two-thirds of the local governments surveyed report not having had the opportunity to participate in consultations on the transposition of green legislation, and only 4% of regions and municipalities believe they were truly taken into account.

The next revision of the EU budget (MFF) could exacerbate this trend. The idea of consolidating all climate and green transition funding into a single national plan is gaining ground. On paper, this seems simpler. But this could further weaken the role of local governments, reducing them to mere implementers of top-down strategies, rather than considering them as essential actors in the transition. You can learn more about this at the CEMR position paper on MFF here.  

The OECD underscores the importance of a territorial approach to climate action, recommending that national governments facilitate the development of subnational climate targets tailored to local realities and ensure adequate funding for their implementation. Without direct involvement in shaping national strategies, local and regional governments are left with limited resources and influence, despite their critical role in building long-term investment strategies on the ground.

A green transition that cannot be disconnected from territories

The Draghi report highlighted the urgency for Europe to accelerate its transition to a carbon-neutral economy and to deploy substantial investments in green technologies to strengthen European competitiveness. Decarbonisation of industry, deployment of renewable energy, and development of sustainable transport infrastructure: The success of these political priorities depends highly on a territorial approach. Where will the new hydrogen valleys be located? How will rural areas adapt to new land uses and energy production? What role will medium-sized cities play in green industrial policy? How can competitiveness clusters be strengthened to structure these local dynamics and enhance synergies between businesses, research centres, and local governments? These are questions that cannot be answered solely at the national level (read also our reaction to the Competitiveness Compass).

Ignoring this dimension carries significant risks. Without a territorialised approach, the implementation of the Green Deal could lead to the concentration of green investments and jobs in a few already competitive regions, leaving others struggling to attract funding. The cohesion policy, which has historically been the EU’s main tool for ensuring balanced development, should be at the heart of the implementation of the new European Commission’s Clean Industrial Deal policy.

Embedding multi-level governance in the Green Transition

At the dawn of a new phase of its climate action, the EU must resolve a fundamental contradiction: the Green Deal can only succeed if it is implemented locally, but its governance model is becoming increasingly centralised. If the European Commission truly wants to achieve climate neutrality while preserving social and territorial cohesion, it must develop a robust and inclusive multi-level governance framework.

Considering this, three priorities must guide the EU’s approach:

  1. Grant local and regional governments a formal role in the development of national plans for implementing European legislation. These plans should not be limited to technocratic exercises but become true co-construction processes.
  2. Preserve and strengthen access to European funding for local and regional governments. The Commission’s emerging ideas for the next budget, namely a shift toward a national plan and a potential single European fund for competitiveness, risk sidelining local players and concentrating resources in already competitive regions, leaving others without the necessary financial means to support their transition. Ensuring direct access to funding for local and regional governments is essential to prevent growing investment disparities.
  3. Recognise local and regional governments as major investors. They account for more than half of public investments in climate-related infrastructure. Their investment capacity must be strengthened, not hindered.

Driving the Green Deal forward in a collaborative and territorially tailored way will not only enhance the EU’s competitiveness but also position it as a leader in the global transition towards a more sustainable economy. In light of the rapidly shifting geopolitical, economic and ecological landscape, a more inclusive governance model with a formal role to local and regional governments is more crucial than ever.

For more information, contact: 

EU’s Green Agenda 2025

Green City - News Section

Why It Matters for Local and Regional Governments (LRGs) and What to Watch Next


From new climate targets to updated waste regulations, the European Union is rolling out policies that will shape the future of cities and municipalities. While these decisions may seem distant from everyday life, they have a direct impact on local governments—affecting everything from energy bills to public transport, water management, and waste collection.

Local and regional authorities are on the front lines of the green transition. They are the ones turning EU policies into real-life projects: renovating buildings to be more energy-efficient, upgrading public transport, and ensuring clean air and water for their citizens. But with so many new EU initiatives in the pipeline, what should local governments pay attention to in the coming months?

1. Climate and Energy: New Targets, Local Impact

The European Commission’s Competitiveness Compass outlines key climate and energy measures for 2025, including a revised Climate Law and a Clean Industrial Deal. These will influence energy prices, local renewable energy projects, and even funding for green infrastructure.

Meanwhile, the EU is tackling energy poverty, with plans to better protect vulnerable households from rising costs. Local governments, which often manage social housing and community energy programs, will need to be prepared for these changes.

2. Water and Waste: Tighter Rules, Bigger Responsibilities

Water management is rising on the EU agenda, with the European Parliament’s Water Resilience Strategy pushing for stronger action on pollution, efficiency, and climate adaptation. This means cities may need to invest in better infrastructure to secure water supply and prevent flooding.

At the same time, the revised Urban Wastewater Treatment Directive introduces stricter water quality standards and a stronger application of the polluter-pays principle, ensuring that industries—not taxpayers—shoulder the costs of wastewater treatment.

On waste, new EU packaging rules taking effect this month will require cities to adjust collection programs to meet higher standards. Additionally, Extended Producer Responsibility (EPR) rules for textiles will require businesses to take more responsibility for the waste they create, easing some of the burden on local waste services.

3. Mobility: Changes Coming for Public Transport and Urban Planning

The EU’s Sustainable Transport Investment Plan and High-Speed Rail Plan will influence urban mobility strategies. Meanwhile, CEMR is ensuring that local governments have a say in the EU Expert Group on Urban Mobility, particularly on topics like city access for businesses and cycling infrastructure.

4. Green Finance: How Cities Can Access More EU Funding

One of the biggest challenges for local governments in the green transition is funding. The European Commission’s new Project Group on Affordable Housing will prioritise unlocking financing for energy-efficient renovations, including through the Social Climate Fund.

What’s Next? Stay Informed and Get Involved

With so many EU policies evolving, local governments need to stay ahead of the changes. The coming months will be crucial in determining how these policies are implemented—and how they affect cities and regions across Europe.

Want to know more about how CEMR advocates for local and regional governments in the green transition?

Contact Axelle Griffon (axelle.griffon@ccre-cemr.org) and Edoardo Bodo (edoardo.bodo@ccre-cemr.org)

FOSTER Local Training

Foster Training News 2025

Building Future-Oriented Governance for Climate Resilience


How can Local and Regional Governments prepare for the environmental challenges of tomorrow? On January 23, 2025, CEMR hosted a FOSTER Local Training, bringing together experts, policymakers, and local leaders to explore innovative governance approaches for a climate-resilient future.

FOSTER—Future Oriented Solutions Towards Environmental Resilience—is a two-year EU-funded initiative that strengthens local and regional authorities’ ability to anticipate and respond to climate challenges. Through participatory governance, strategic foresight, and inclusive capacity-building, the project empowers local actors to shape policies that reflect the needs of their communities.

Key Takeaways from the Training

During the event, participants delved into:

Inclusive Communication – How local governments can make their messages accessible and representative of diverse communities.

Participatory Democracy – Strengthening civic engagement and fostering trust between governments and citizens.

Women in Politics – A CEMR study revealing the barriers women face in leadership and strategies to promote gender equality.

Strategic Foresight & Scenario Planning – Equipping local governments with tools to anticipate future risks and opportunities.

Greening Cities – Exploring sustainable urban solutions through foresight discussions.

The training was not just about knowledge-sharing but about action. It provided local actors with practical tools to co-design policies that anticipate climate risks, engage communities, and ensure long-term environmental resilience.

📥 Download the training materials here

Subscribe to Resonance to stay tuned for more activities on climate resilience and join us in shaping the future of local governments!

For more information, contact:

EU water resilience strategy

Recommendations for the EU water resilience strategy


As Europe faces increasing water challenges—ranging from severe droughts to devastating floods—CEMR is calling for action. In its recommendations for the upcoming European Water Resilience Strategy, CEMR outlines how local governments can lead the way in protecting water as a public good, addressing regional needs, and strengthening collaboration across all levels of governance. 

Access to water is a fundamental right, yet climate change and urbanisation pose increasing challenges to this vital resource. The drought that hit Europe in 2022, one of the worst in 500 years, left rivers like the Rhine and Po at record-low levels, disrupting ecosystems, agriculture, and transport. Meanwhile, frequent and severe flooding in Northern Europe has highlighted the urgent need for better water management systems. CEMR is taking a stand with its recommendations for the upcoming European Water Resilience Strategy.  

A bridge over the Po River completely dry due to the drought that has been affecting Piedmont for more than a year. Revello, Italy – April 2023 – MikeDotta/Shutterstock

In fact, the European Commission has announced its plan to develop a comprehensive Water Resilience Strategy as part of the 2024–2029 guidelines. This initiative aims to map risks, identify preparedness needs, and align with the ongoing revision of EU water directives. These discussions highlight the urgency of ensuring sustainable water management across urban and rural areas, addressing both immediate climate risks and long-term infrastructure needs. 

But water is not just a resource—it is a public good. This is why CEMR and its member associations emphasize the need for robust legal frameworks to ensure it is not treated as a commercial product and to guarantee universal access, calling for public sector-led water management to provide transparency and prioritize community welfare. 

But a one-size-fits-all approach will not work. Across Europe, water challenges range from droughts in the south to flooding in the north. That is why CEMR advocates for place-based solutions tailored to local realities, underpinned by nature-based strategies like wetland restoration and innovative urban planning. 

Achieving water resilience also requires financial investment. CEMR urges the EU to increase funding for ageing water infrastructure, climate adaptation measures, and innovative technologies, while streamlining access to emergency funds for regions affected by water-related crises. 

Finally, achieving water resilience requires stronger involvement from local and regional governments. As the level of governance closest to citizens, they are best positioned to design and implement water management strategies tailored to local realities. Whether it’s cities like Paris and Berlin successfully remunicipalising their water services to improve quality and affordability, or regions in the Netherlands pioneering flood prevention through integrated urban planning, local governments have proven their ability to manage water efficiently when given the right tools and resources. 

Ensuring that municipalities and regions have the necessary funding, decision-making power, and support to lead on water resilience is crucial for tackling interconnected challenges across urban and rural areas. CEMR calls for a governance framework that empowers local authorities to take proactive action, secure long-term investments, and foster cooperation with civil society and the private sector. Strengthening their role will be key to building a Europe where water systems are robust, adaptive, and sustainable. 

Ready to dive deeper? Explore the full CEMR policy paper for detailed insights and actionable recommendations. 

For more information, contact: