Earth Day 20254 2025 Theme. Earth day is a reminder of the importance of environmental conservation and sustainability,. 2025 marks the 55th anniversary of earth day, and to honor this milestone, we are inviting our one billion supporters in 192 countries to unite behind renewable energy, with the goal of.
2025 marks the 55th anniversary of earth day, and to honor this milestone, we are inviting our one billion supporters in 192 countries to unite behind renewable energy, with. The theme for earth day 2025 is “our power, our planet”!