Damietta University advanced 29 places for the year 2021 in the Green Metric 2022 classification, achieving the 433rd rank globally and the 10th rank locally. It is worth noting that the classification of the "Global Green Scale" is concerned with environmentally friendly green universities organized by Indonesia. This classification is based on six main criteria: green statistics, infrastructure, energy, climate change, waste recycling, rational use of water, transportation, education and scientific research.