Bahamas, Belarus, Bhutan, Canada, China, Dominican Republic, India, Israel, Kenya, Malawi, Namibia, Netherlands, New Zealand, Romania, Rwanda, Sierra Leone, South Africa, Sweden, Switzerland, Taiwan, and the Philippines. In 2021, National CleanUp Day, World CleanUp Day, and EARTHDAY.ORG partnered to provide organized events together using a common, shared mapping system resulting in the collection of 145 million pounds of trash. An estimated 12 million people participated in 191 countries. In 2022, the mapping system was enhanced using the Esri GIS Hub allowing non-profits, government entities, and partners to directly include their local community cleanup maps to the Global Cleanup Map. The Cleanup Hub is a tool to better support the cleanup movement Thomas Brothers partnered with local organizations like Friends of Lake Sammamish Park and the Forest Park Conservancy for trail cleanups on National Cleanup Day and National Public Lands Day. Keep Nature Wild held cleanups on trails and parks in more than 50 locations in conjunction with WildKeepers and local outdoor retailers. Media CleanUp News was launched on September 19, 2020, and contains CleanUp articles for the general readership, science articles, and resources for journalists and writers. The first of a series of interviews with world leaders was published in June 2021. The interview featured the President of Iceland, Guðni Th. Jóhannesson. Actor Cobie Smulders joined with Clean Trails and Planet Oat to promote cleanup activities for National CleanUp Day. See also Clean-up (environment) World Cleanup Day International Volunteer Day Litter in the United States References External links Official web-site External links National CleanUp Day Nature conservation organizations based in the United States Observances in the United States September observances Recurring events established in 2017 Environmental awareness days Saturday observances Holidays and observances by scheduling (nth weekday of the month) Volunteering in the United States Litter September events Volunteer organizations in the United States Volunteer organizations Environmental volunteering Community organizations