World Green Day 2025 Date. On 5 june, we celebrate world environment day. This world green building week (#wgbw24) 2025, join leaders from around the world sharing the solutions for a sustainable built environment.
This world green building week (#wgbw24) 2025, join leaders from around the world sharing the solutions for a sustainable built environment. Established by the united nations in 1972, it is the largest international environmental event with millions of people.