Developed by Eunice Energy Group, one of the leading renewable energy companies in Greece, Tilos' new green energy system combines solar and wind generation, along with battery storage, to provide almost all the island's electricity needs. . Greece has entered 2025 with a renewable energy sector that is simultaneously thriving and troubled. Installed capacity has climbed to record levels, with solar photovoltaics and wind power providing a growing share of the country's electricity. The government's ambition to make Greece a. . The pileup of proposals for wind and solar power plants in Greece bolstered the interest in investments in pumped hydropower storage facilities to balance the output from the two intermittent sources. Government-controlled PPC is dominating the map. Power produced by renewables and hydroelectric plants accounted for 57% of Greece's energy mix, an 8. The initiative will be realised through a special purpose vehicle structured as a joint venture, with Tsakos Group. . The plan specifically targets 8. 9 GW of wind capacity by the end of the decade, representing billions of euros in investment opportunities.