Individuals, businesses and cities in 188 countries and territories worldwide joined Earth Hour 2019. As Earth Hour rolled around the globe, thousands of landmarks switched off their lights in solidarity for our planet. Through the global appeal of the world’s largest grassroots movement for the environment, #EarthHour, #Connect2Earth trended in 26 countries as people across the globe generated over 2 billion impressions to show their concern for nature. Individuals pledged their support for the planet, challenging world leaders to push the preservation of nature up the global agenda.