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DAFNI Network of Sustainable Greek Islands

Representing over 50 members, DAFNI serves a vision of transforming islands into a local development paradigm that harnesses their unique natural and cultural capital, creates sustainable growth, and offers a high quality of life to residents and visitors.

DAFNI Network of Sustainable Greek Islands Logo

The DAFNI Network of Sustainable Greek Islands (DAFNI) is a Development Organisation of Local Government (DOLG) established in 2006. DAFNI represents over 50 members, including 54 island municipalities, the Regions of the Aegean and Ionian Seas, and the Regional Union of Municipalities of the Ionian Islands.  

DAFNI’s vision is the transition of islands into a local development paradigm that harnesses their unique natural and cultural capital, creates sustainable growth, and offers a high quality of life to residents and visitors. 

Thanks to its systematic and multifaceted action and the range of partnerships it has developed, DAFNI is recognised as a true ally of islands, both on a national and European level. This is because it boasts excellent scientific and technical training as well as deep knowledge of the local needs and development dynamics of the islands. Over time, DAFNI’s dedication to the implementation of integrated solutions that address the identified needs of each island separately has furthered its identity as an island ally.  

Projects  

DAFNI engages in different activities and projects to work toward its mission of supporting local governments and actively involving citizens in the implementation of projects with a positive impact on local development. The organisation offers support in areas such as: green energy, environment, sustainable tourism, circular economy, sustainable mobility, education and employment. Examples of DAFNI’s past and ongoing projects include:  

  • ISLET: Developing renewable energy communities on Mediterranean small islands  
  • Green Hysland: Deploying a ‘green hydrogen ecosystem’ in the Balearic Islands. 
  • SEANERGY: Sustainability EducationAl programme for greeNEr fuels and enerGY onports  
  • ECOSEAROUTES: Reducing environmental pressures from mass tourism in coastal areas.  

Network  

DAFNI is involved in networks across Europe that work towards the energy transition on islands. The organisation engages with other actors to pursue its mission in the following ways:  

  • Participates as partner and/or associate partner in numerous national and European projects, ensuring the transfer of knowledge and the realisation of projects benefiting its members. 
  • Coordinates the Smart Islands Initiative, supported by more than 200 island authorities, networks of islands and organisations from across Europe, which aims to mobilise combined investment tools for unlocking islands’ smart and integrated territorial development. 

Structure  

DAFNI is a development organisation of insular local authorities (1st level). It is run by a General Assembly (G.A.) and a seven-member Board of Directors (BoD). 

The G.A. is the supreme body of the organisation and may decide on any matter concerning the organisation, except for those which, as per the law or the articles of association, are decided by the BoD. 

The resources of the Network come from members’ contributions, sponsorships, donations, grants, European and other programs. 

Best Practices

Tilos: A pioneer island in energy storage and zero-waste management 

The Greek island of Tilos runs one of Europe's first hybrid renewable microgrids, combining wind,…

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Kythnos: A Pioneer Island in Decarbonisation Projects

An ambitious sustainable development project coordinated by DAFNI has succeeded in reducing energy costs and…

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A Testing Ground for Innovative Technologies: Kythnos Smart Island Project Completed

After four years of intensive work, the Kythnos Smart Island project has reached its completion!

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The transition to electric transport in the heart of the Cyclades islands

The electrification of sea transportation between the two cycladic islands of Antiparos and Paros as…

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Promotion of Electromobility through Planning and Installation of EV Charging Networks in Greek Islands

Discover how the Greek Islands adapted to the National Plan for E-mobility and the obligation…

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Publications

Events

29 Apr

Webinar: Development and replication of “in-land” and “on-island” renewable energy communities in Europe

Join us on 29 April 2025 for an insightful webinar on the development of renewable…

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24 Oct

SEANERGY Conference and Offshore Wind Revolution

On 24 October, Palermo will host two key events: the SEANERGY Conference and the Offshore…

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Become a Member

Join our network of regional and local energy agencies working together to accelerate the energy transition across Europe.

Apply for Membership