Press Release

Press Release

22/07/2026
Six New Horizon Europe Projects Strengthen HEDNO’s Presence in European Research and Innovation
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08/07/2026
Agios Efstratios: Greece’s flagship green island achieves up to 98% Renewable Energy Penetration – HEDNO’s key role as the Non-Interconnected Islands Operator
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06/07/2026
HEDNO Urges Customers to Remain Vigilant Against Fraud Attempts
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Audiovisual Material

World Environment Day – For a sustainable future with all our energy

Procurement of 2,760,000 next-generation smart meters

Για ένα βιώσιμο μέλλον με όλη μας την ενέργεια

HEDNO is being modernized!

Modernisation and digitalization is the new commitment of HEDNO

Interview with Sophia POLITOPOULOU Chair of EURELECTRIC WG Distribution Regulation and Policy

Photo Gallery

Corporate Brochures

User Safety Guide
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