Connecticut Environmental Nonprofits

143organizations
$196.4 millioncombined annual revenue (106 reporting)
1940oldest founding year on record

Earthplace

Westport, CT

Earthplace The Nature Discovery Center Inc is a 1% for the Planet nature nonprofit partner associated with environmental justice / policy. Based in Westport,…

Steep Rock Association, Inc.

Washington Depot, CT

Steep Rock Association is a nationally-accredited land trust whose mission is to conserve ecologically and historically significant landscapes and riparian corridors in and around…

Sharon Land Trust Inc

Sharon, CT

The purpose of the Trust is to protect and conserve Land in the town of Sharon ct

Aspetuck Land Trust Inc

Fairfield, CT

Founded in 1966, Aspetuck Land Trust is a non-profit membership ogranization whose mission is to protect land forever and connect people to the natural…

Avalonia Land Conservancy Inc

Ledyard, CT

Avalonia Land Conservancy, founded in 1968, is a Land trust dedicated to conservation through the acquisition of open space. It is a non-profit, non-political,…

Woodcock Nature Center

Wilton, CT

Woodcock Nature Center sits on a 150-acre preserve open to the public daily. We serve through community programs and events which connect people to…

Southwest Conservation District Inc

Hamden, CT

WATER & SOIL CONSERVATION

Bolton Land Trust

Bolton, CT

Bolton Land Trust is a 1% for the Planet nature nonprofit partner associated with terrestrial ecosystems. it is included in the IdealLocation.org nonprofit directory…

Wilton Land Conservation Trust

Wilton, CT

Protecting, enhancing and conserving open spaces encompassing meadows, woodlands, wetlands, and waterways in the town of Wilton ct.

Southbury Land Trust Inc

Southbury, CT

The primary exempt purpose is the preservation of natural resources in Southbury, connecticut including associated water, woodlands, open spaces, and animal and planet life…

Buildgreenct Inc

New Haven, CT

To accelerate the just and sustainable transformation of the built environment through education, advocacy, and community-building.

Bantam Lake Protective Association Incorporated

Bantam, CT

The Bantam Lake Protective Association, Inc. is a private nonprofit (501(3)(C)organization devoted to the preservation of Bantam Lake and its surroundings. Working with the…

Alliance For The Mystic River Watershed Inc

Mystic, CT

Alliance for Mystic River wastershed mission is to keep all those in ct's Mystic River Watershed safe and flourishing during this period of intensifying…

Canton Land Conservation Trust Inc

Canton Center, CT

to acquire, preserve, and protect land of scenic, natural or historic value within the Town of Canton and surrounding environs. (see schedule O for…

B Local Connecticut

Hartford, CT

B Local Connecticut is a collaborative group of companies with a shared dedication to using Business as a Force for Good.

Connecticut Farmland Trust

Hartford, CT

Protect Connecticuts farmland for agricultural use by purchasing and accepting donations of agricultural conservation easements

Connecticut Land Conservation Council (CLCC)

Middletown, CT

Connecticut Land Conservation Council's (CLCC) mission is to elevate and strengthen land conservation in Connecticut.

Salisbury School: Environmental Sciences

Salisbury, CT

Salisbury School's Science department strives to instill in our students a sense of curiosity about the natural and physical world, along with a development…

Simsbury Pollinator Pathway, Inc.

Simsbury, CT

Promotes and supports creating pollinator friendly spaces through education to ensure pollinators and the wildlife that depend of them are healthy and abundant.

SoundWaters

Stamford, CT

SoundWaters provides hands-on environmental education for K-12 students, maritime workforce development, sailing instruction and outdoor public recreation.

The Maritime Aquarium at Norwalk

Norwalk, CT

The Maritime Aquarium at Norwalk seeks to ignite a connection to long island sound and the ocean to enrich the lives of all people…

The Rockfall Foundation

Middletown, CT

The mission of The Rockfall Foundation (TRF) is to promote and support environmental education and conservation in the Lower Connecticut River Valley.

Food Rescue US

Stamford, CT

Food Rescue US is dedicated to eliminating hunger and food waste (keeping food out of landfills and reducing greenhouse gasses). We engage volunteers and…

Inclusive Prosperity Capital Inc

Hartford, CT

Ipc's purpose is to lessen the burdens of government and to protect, promote and preserve the natural environment by: 1) developing and supporting programs…

Environmental nonprofits in Connecticut: key facts

How many environmental nonprofits are in Connecticut?

Ideal Location lists 143 environmental and conservation nonprofits in Connecticut. The 106 that report revenue bring in a combined $196.4 million a year.

What is the largest environmental nonprofit in Connecticut?

By reported annual revenue, the largest in the directory is Food Rescue US (Stamford, CT), at $75.1 million. Next are Inclusive Prosperity Capital Inc, Northwest Connecticut Land Conservancy, Connecticut Audubon Society and Save the Sound.

What do Connecticut's environmental nonprofits focus on?

The most common focus areas are Land Conservation (54), Education Advocacy (21), Natural Resources Conservation (16) and Wildlife Biodiversity (16).

Which bioregions do they work in?

Most work in Long Island Sound (43) and Connecticut River Valley (10).

What is the oldest environmental nonprofit in Connecticut?

Newtown Forest Association Inc, founded in 1940, is the oldest with a founding year on record.

Counts and revenue come from the organizations listed in the Ideal Location directory and their most recent reported filings.

Keep exploring: Nature Nonprofit Directory · Bioregions of the world · How conservation easements protect land · The Atlas