Environment

Environment hashtags track the climate movements, conservation campaigns, pollution awareness, and sustainability-practice communities — from #ClimateAction and #ZeroWaste to species-protection campaigns and the everyday eco-living tags people use to share practical changes.

This category overlaps significantly with activism, science, and nature, but focuses specifically on tags whose primary purpose is environmental advocacy or sustainability practice. Expect heavier activity around COP summits, major weather disasters, and the seasonal climate-news cycle.

By the numbers: this category spans 12 entries documented on Hashpedia, with origin dates ranging from 2008 to 2015 , most active on Twitter, Instagram.