Lámbrou Power grid Tilos has an undersea cable connecting it to Kos via Nisiros. This struggled to cope with the large summer population, and frequently failed. This has been reinforced with solar power, wind turbines and a battery farm, making Tilos self-sufficient with fully renewable electricity. Notes References External links Official website Tilos Park Islands of Greece Ports and harbours of Greece Dodecanese Municipalities of the South Aegean Populated places in Rhodes (regional unit) Landforms of Rhodes (regional unit) Islands of the South Aegean Members of the Delian League Greek city-states Populated places in the ancient Aegean islands