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恰巧构建了地方可持续冠军社区
Make good things Happen. Happen builds communities of local sustainability champions who are focused on conserving resources, reducing pollution and eliminating waste—and do so through their own actions. With Happen, you can network and compete with others in your community to complete challenges that positively impact your environment.
We can do more together than we can alone. The more people who make it Happen, the better off we all become.
Download Happen today to share your experiences, engage in conversations, and discover what’s Happening in your area.
Duke Energy, Envision Charlotte, Envision America
Last updated on 2017年05月05日
Updates, bug fixes and improvements
Happen.
1.2.0 by Accelerated Innovations
2017年05月05日