Ohio Environmental Nonprofits
Hillside Trust
Advocating the thoughtful use and preservation of our hillsides through research and education, land conservation and advocacy of responsible land use.
Holden Arboretum
The Holden Arboretum connects people with the wonder, beauty, and value of trees and plants, to inspire action for healthy communities.
Groundwork Ohio River Valley
Groundwork Ohio River Valley started in September 2019, dedicated to the restoration of the Ohio River Valley and its communities. We are dynamic and…
Habitat for Humanity of Greater Cincinnati
A world where everyone has a decent place to live.
Hamilton Parks Conservancy
To improve the quality of life for the citizens of Hamilton by restoring the park system to excellence in partnerships with government and community.
Green Umbrella
We lead collaboration, incubate ideas and catalyze solutions that create a resilient, sustainable region for all.
Greater Ohio Policy Center Inc
The mission of the Greater Ohio Policy Center is to improve the communities of Ohio through smart growth strategies and research.
Great Parks Forever
Early investments were made to develop our parks, daily investments are made by park guests, donors, staff and volunteers—everyone is naturally invested. With your…
Green Columbus
Green Columbus is a sustainability-focused nonprofit striving to activate volunteer engagement, grow equitable tree canopy coverage, and foster resilient communities.
Gorman Heritage Farm
An educational farm in the greater-Cincinnati area that teaches on agriculture, nutrition, sustainability, and the environment.