Free for everyone · nationwide

Environmental Charities in Nassau County, New York

Find Environment organizations in Nassau County, New York, understand their work, and see current ways to help.

Always free. No account, subscription, or payment—ever.

71charities found

71with mission details

0current needs shown

Learn before you give

Charities to explore

Each report brings together the charity’s mission, classification, public details, and current needs when available.

Environmental Education

AI SUSTAINABLE DEVELOPMENT GROUP INC

Massapequa, NY

AISDG Produced The Inaugural Habibi Tech Summit On August 30, 2025 At Industry City In Brooklyn, NY. The Summit Was A 12-hour Mission-aligned Convening Dedicated to Elevating…

Open charity report →Alliances & Advocacy - Environment

ALL OUR ENERGY INC

POINT LOOKOUT, NY

to PROMOTE, ENLIGHTEN, RAISE AWARENESS FOR, and INVOLVE THE PUBLIC to SUPPORT and CHANGE to THE USE of CLEAN, RENEWABLE ENERGY SOURCES and METHODS: WIND, SOLAR, TIDAL, and OT…

Open charity report →Environmental Beautification

Baxters Pond Foundation Inc

PRT WASHINGTN, NY

General: Baxters Pond In The Barbara Johnson Park & Preserve is A Refuge for Wildlife and An Essential Element of The Filtration System That Keeps Manhasset Bay Clean of Debr…

Open charity report →Environment

CHERRY GROVE DUNE FUND INC

Wantagh, NY

Maintenance of The Dunes, Fencing and Walkways In Town of Cherry Grove, Fire Island, New York

Open charity report →Environment

CITIZENS CAMPAIGN FUND FOR THE ENVIRONMENT INC

FARMINGDALE, NY

PLEASE SEE ATTACHED REPORT.

Open charity report →Natural Resources Conservation & Protection

CLOUD FOREST FUND

MANHASSET HILLS, NY

CLOUD FOREST FUND is ACTIVELY WORKING WITH INDIGENOUS PEOPLES and LOCAL COMMUNITIES ACROSS THE MAJOR ECOLOGIES of THE GLOBE

Open charity report →Environment

COALITION TO SAVE HEMPSTEAD HARBOR INC

SEA CLIFF, NY

IDENTIFYING and ELIMINATING ENVIRONMENTAL THREATS to HEMPSTEAD HARBOR and SURROUNDING COMMUNITIES

Open charity report →Recycling

FLORAL PARK CONSERVATION SOCIETY INC

Floral Park, NY

Stuartship of Centennial Gardens In Floral Park, New York. This Involves The Maintenance and Development of The Gardens, Public Programs, Childrens Botany Programs, The Givin…

Open charity report →Environmental Education

FRIENDS OF HEMPSTEAD PLAINS AT NASSAU COMMUNITY COLLEGE INC

GARDEN CITY, NY

DEDICATED to THE PRESERVATION and RESTORATION of THE HISTORIC HEMPSTEAD PLAINS and to FOSTER GOOD STEWARDSHIP of THE LAND THROUGH EDUCATION and RESEARCH and PROVIDE EDUCATION…

Open charity report →Environment

FRIENDS OF NASSAU COUNTY BAILEY ARBORETUM INC

LOCUST VALLEY, NY

to ENCOURAGE and ASSIST IN THE DEVELOPMENT and PROMOTION of THE ART and SCIENCE of HORTICULTURE IN THE COUNTY of NASSAU BY RECEIVING, ADMINISTERING, and DISBURSING GIFTS and …

Open charity report →Environmental Beautification

FRIENDS OF OLD WESTBURY INC

OLD WESTBURY, NY

THE PURPOSE of FRIENDS of OLD WESTBURY INC. is to IMPROVE COUNTY of NASSAU, STATE of NEW YORK (THE "VILLAGE"), BY USING VOLUNTEERS and DONATIONS to ENHANCE PUBLIC SPACES, BEA…

Open charity report →Environmental Education

GRASSROOTS ENVIRONMENTAL EDUCATION INC C/O PATRICIA J WOOD

PORT WASHINGTON, NY

THE MISSION of GRASSROOTS ENVIRONMENTAL EDUCATION is to EDUCATE THE PUBLIC ABOUT THE LINKS BETWEEN COMMON ENVIRONMENTAL EXPOSURES and HUMAN HEALTH.

Open charity report →Natural Resources Conservation & Protection

KTK-BELT INC

MANHASSET HILLS, NY

KTK-BELTS MISSION is to CATALYZE NEW MODELS of BIODIVERSITY CONSERVATION and ENVIORNMENTAL LEARNING IN EASTERN NEPAL. IT WORKS WITH TEACHERS, FARMERS, YOUTH, and WOMEN to CRE…

Open charity report →Water Resources, Wetlands Conservation & Management

LONG ISLAND ARTIFICIAL REEF SOCIETY LTD

FARMINGDALE, NY

Securing Decommissioned Maritime Vessels and Other Materials to Build Artificial Reefs Around Long Island

Open charity report →Environment N.E.C.

LOON LAKE HOMEOWNERS ASSOCIATION

Vermontville, NY

Loon Lake Community is Approximately 180 Families, of Which 90 Are Members of The LLHOA. Ecosystem Preservation In The Form of Water Quality Monitoring and Agency Regulation …

Open charity report →Land Resources Conservation

NASSAU LAND TRUST INC

MALVERNE, NY

to CONSERVE LAND and PRESERVE NASSAU COUNTYS HERITAGE for FUTURE GENERATIONS. to WORK WITH LANDOWNERS, COMMUNITIES and OTHER INTERESTED IN ENHANCEING and PROTECTING OPEN LAND…

Open charity report →Environment

NORTH COUNTRY GARDEN CLUB OF LONG ISLAND INC

LOCUST VALLEY, NY

PROMOTION of GARDENING and PRESERVATION of NATURAL RESOURCES. GRANTS to ORGANIZATIONS ARE for NATURE WALKS, EDUCATIONAL PROGRAMS, and WORKSHOPS.

Open charity report →Environment

NORTH SHORE AUDUBON SOCIETY

Port Washington, NY

Education and Conservation for The Protecton of Birds

Open charity report →Environment

OPERATION SPLASH INC

FREEPORT, NY

to EDUCATE THE PUBLIC REGARDING PRESENT THREATS to THE NATURAL BALANCE and CONTINUING HEALTH of THE GREAT SOUTH BAY and ITS MANY TRIBUTARIES and SPONSORING TRIPS to GO OUT an…

Open charity report →Environment

PLANTING FIELDS FOUNDATION

OYSTER BAY, NY

SEE SCHEDULE O.THROUGH A BALANCED APPROACH to PRESERVING and CREATING, THE FOUNDATION STEWARDS THE BUILT and NATURAL ENVIRONMENT of PLANTING FIELDS AS A PUBLIC CENTER of LEAR…

Open charity report →Environmental Education

PROTECT OUR COAST LINY INC

LONG BEACH, NY

ENVIRONMENTAL EDUCATION & AWARENESS

Open charity report →Environment

RESIDENTS FOR A MORE BEAUTIFUL PORT WASHINGTON INC

PORT WASHINGTON, NY

RESIDENTS for A MORE BEAUTIFUL PORT WASHINGTON, FOUNDED IN 1968, is A MEMBERSHIPORGANIZATION DEDICATED to SUSTAINABLE GROWTH BY PROTECTING THE ENVIRONMENT, ENHANCING THE QUAL…

Open charity report →Environment N.E.C.

REWILD LONG ISLAND INC

Port Washington, NY

ReWild Long Island is Dedicated to Collaborating With Local Communities Across Long Island to Protect and Improve The Biodiversity, Resilience and Health of Regional Ecosyste…

Open charity report →Alliances & Advocacy - Environment

SHOOT FOR THE STARS FOUNDATION INC

New Hyde Park, NY

Provide Support for Today Teens

Open charity report →Environment

THE FANNY DWIGHT CLARK MEMORIAL GARDEN INC

ALBERTSON, NY

to SUPPORT, ENHANCE and PRESERVE CLARK BOTANIC GARDEN AS A SERENE, TRANQUIL OASIS and SANCTUARY for BIRDS, PLANTS and VISITORS.

Open charity report →Alliances & Advocacy - Environment

THE NORTH SHORE LAND ALLIANCE INC

OYSTER BAY, NY

to CONSERVE and STEWARD LONG ISLANDS NATURAL and HISTORIC LANDS, (CONTINUED ON SCHEDULE O) WATERS and ENVIRONMENTAL RESOURCES. THROUGH EDUCATION, OUTREACH and VOLUNTEERISM, W…

Open charity report →Environmental Beautification