The electrical interconnection between Crete and mainland Greece was completed and has been in operation since May 2025. The completion of this infrastructure project is a big step in Greece’s energy transition. Connecting the island of Crete with the mainland allows the country to finally tap into the abundant wind and solar energy potential on Crete and to switch off old and polluting power plants. At the same time, the Ariadne interconnection builds the foundation for advancing green energy in the Eastern Mediterranean. Daniel Argyropoulos reports.
Author: Daniel Argyropoulos
Greek islands are beautiful – but can they go green, too?
The energy transition on the Aegean islands is finally shifting gear. In June, prime minister Mitsotakis and the CEO of the global carmaker Volkswagen, Herbert Diess, visited the small island of Astypalea located in the Aegean Sea. The goal of a joint project between the Greek government and VW is to turn Astypalea into a “green and smart” island, replacing all cars on the island of 1,300 inhabitants with electric vehicles. The project shall demonstrate how the switch to an integrated and comprehensive energy system based on renewable energy can be managed at small scale, basically turning Astypalea into a real-life energy laboratory.
Just Transition in Greek Lignite Regions: The Clock’s Ticking
In September 2019, at the UN Climate Action Summit in New York, the newly-elected Prime minister Mitsotakis announced that Greece would phase out the use of lignite in its energy system by 2028, 10 years faster than Germany. Consequently, the National Energy and Climate Plan (NECP) drafted by the previous SYRIZA-led government was revised to reflect this and other commitments before the plan was sent to Brussels end of 2019 [see previous blog post]. Daniel Argyropoulos has the story.
Coal, on its way out – Greece’s plans to phase out lignite are boosted by the pandemic
In September 2019, during the United Nations Climate Action Summit in New York, the Greek Prime Minister Kyriakos Mitsotakis pledged to phase out all coal-powered electricity production by 2028, making Greece a pioneer in the Balkans. This commitment is enshrined in the National Energy and Climate Plan (NECP) submitted by the Greek government to the European Commission end of 2019. The new government, in power since July 2019, revised the NECP and introduced more ambitious climate and energy targets (see blogpost on NECP). Daniel Argyropoulos has the details.
A Wind of Change for Greece’s Energy Transition?
After years of stagnation, the new government wants to speed up the energy transition in Greece. Can the vast potential of wind and solar energy finally be exploited following the slow-down of recent years? Daniel Argyropoulos fills us in on the details.