Apr 11, 2021 The Ecology of Big City International Forum aims to promote green technologies in Russia that help to preserve natural resources, enhance environmental security, and improve the quality of life for the people in large cities. As per tradition, it shares the site with the Baltic Sea Day International Environmental Forum where representatives of the Baltic states discuss options for cross-border cooperation in the field of eco-development and sustainable economy. The forum brings together the largest companies in the sector, reputable market experts, representatives of government authorities, specialized associations, and municipalities, as well as ecologists, lecturers, and students of specialized institutions.