People attend a presentation of plan for Year of Recycling 2020 in Athens, Greece, on Jan. 30, 2020. Greece's largest region, Attica, where half of the country's population lives, launched a plan to promote recycling and drastically improve waste management by 2025, officials said here on Thursday. (Photos: Xinhua)

Greek Minister of Environment and Energy Kostis Hatzidakis (1st R) and Regional Governor of Attica Giorgos Patoulis (2nd R) pose for photos with some recycled energy resources in hands in Athens, Greece, on Jan. 30, 2020. Greece's largest region, Attica, where half of the country's population lives, launched a plan to promote recycling and drastically improve waste management by 2025, officials said here on Thursday.

Photo taken on Jan. 30, 2020 shows new garbage collection trucks in Athens, Greece. Greece's largest region, Attica, where half of the country's population lives, launched a plan to promote recycling and drastically improve waste management by 2025, officials said here on Thursday.

Greek Minister of Environment and Energy Kostis Hatzidakis (R, Front) and Regional Governor of Attica Giorgos Patoulis (C) look at new garbage disposal bins in Athens, Greece, on Jan. 30, 2020. Greece's largest region, Attica, where half of the country's population lives, launched a plan to promote recycling and drastically improve waste management by 2025, officials said here on Thursday.