Environment nonprofits in New York

Environment nonprofits in New York. Browse 2,064 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. Citizens for Access Rights Inc

    EIN 452675182 · Headquarters: EAST HAMPTON, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Citizens for Open Space Inc

    EIN 300229909 · Headquarters: Goshen, NY, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  3. Citizens for Responsible Hudson Institute Site Development Inc

    EIN 474979713 · Headquarters: Croton on Hudson, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Citizens for the Beautification of Somers Inc

    EIN 472686259 · Headquarters: Yorktown Heights, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Citizens to Preserve the Hudson Valley Inc C O H Lee Davis

    EIN 222186066 · Headquarters: Catskill, NY, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  6. Citizens Who Care Inc

    EIN 061598179 · Headquarters: GOSHEN, NY, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  7. City Gardens Club of New York City

    EIN 131568725 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. City Island Gateway Inc

    EIN 833904085 · Headquarters: Bronx, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. City Island Oyster Reef Inc

    EIN 843304186 · Headquarters: BRONX, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. City Rockeries

    EIN 263303058 · Headquarters: W Gilgo Beach, NY, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  11. Civics United for Railroad Environmental Solutions Inc

    EIN 455049995 · Headquarters: Middle Village, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Clark Rogerson Foray Association Inc

    EIN 872286618 · Headquarters: Eastchester, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Clarkstown for Climate Inc

    EIN 990434657 · Headquarters: Congers, NY, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. Clayton Floral Society Inc

    EIN 830684732 · Headquarters: Jamesville, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Clean Air Coalition of Western New York Inc

    EIN 270746038 · Headquarters: BUFFALO, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Clean and Healthy New York

    EIN 272047231 · Headquarters: ALBANY, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Clean Water for Children Inc C/o Spicer Khahoo

    EIN 813737337 · Headquarters: FOREST HILLS, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. Cleaner Streets Inc

    EIN 874143641 · Headquarters: FAR ROCKAWAY, NY, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  19. Climate Analytics Inc

    EIN 300795021 · Headquarters: New York, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Climate Change for All Educators

    EIN 861536473 · Headquarters: VALLEY COTTAGE, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Climate Change Resources C/o Lena Tabori

    EIN 844936019 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Climate Collective

    EIN 991585513 · Headquarters: New York, NY, United States · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. Climate Ed USA Inc

    EIN 612292487 · Headquarters: New York, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Climate Impact Project

    EIN 873750110 · Headquarters: WOODBURY, NY, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  25. Climate Innovation Action Inc

    EIN 833674586 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. Climate Jobs National Resource Center Action Fund Inc

    EIN 850712215 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Climate Jobs National Resource Center Inc

    EIN 843708923 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Climate Jobs New York

    EIN 824972836 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Climate Justice Voters Inc

    EIN 332918795 · Headquarters: New Rochelle, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Climate Knowledge Collective

    EIN 993429550 · Headquarters: SETAUKETEAST SETAUKET, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Climate Mobilization Project Inc

    EIN 811235389 · Headquarters: New York, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Climate Organizing Hub Institute Inc

    EIN 993057428 · Headquarters: BROOKLYN, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Climate Science Awareness and Solutions Inc

    EIN 271243892 · Headquarters: New York, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Climate Science Education Inc

    EIN 862443798 · Headquarters: Saint James, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. Climate Solutions Accelerator of the Genesee-Finger Lakes Region

    EIN 475562806 · Headquarters: Rochester, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Climate Words Inc

    EIN 882831799 · Headquarters: Carmel, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Climateyou Alliance Inc

    EIN 852377811 · Headquarters: TARRYTOWN, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Closed Loop Foundation Inc

    EIN 472452889 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Cloud Forest Fund

    EIN 920769384 · Headquarters: MANHASSET HILLS, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Clove Valley Foundation Inc

    EIN 010773821 · Headquarters: LAGRANGEVILLE, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Cny Fiber Artists and Producers

    EIN 274532742 · Headquarters: Fabius, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Cnye Inc

    EIN 161054641 · Headquarters: Syracuse, NY, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  43. Coalition Against Lincoln West Inc

    EIN 133146397 · Headquarters: New York, NY, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  44. Coalition for Rainforest Nations

    EIN 263221530 · Headquarters: New York, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Coalition of Positively Charged People Inc

    EIN 822560380 · Headquarters: Amherst, NY, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  46. Coalition to Save Hempstead Harbor Inc

    EIN 112891193 · Headquarters: SEA CLIFF, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Coastal and Environmental Studies Inc

    EIN 113161188 · Headquarters: BOHEMIA, NY, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  48. Coastal Marine Resource Center of New York Inc

    EIN 202669808 · Headquarters: New York, NY, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  49. Coastal Preservation Network

    EIN 510544114 · Headquarters: Little Neck, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Coastal Reserve Corp

    EIN 474917503 · Headquarters: Riverhead, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Coastal Steward Inc

    EIN 020757008 · Headquarters: PORT JEFFERSON STATION, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  52. Coindre Hall Park Community Inc

    EIN 881914289 · Headquarters: HUNTINGTON, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Colby Foundation

    EIN 460671663 · Headquarters: Saranac Lake, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Cold Spring Waterfront Improvement Foundation

    EIN 465303623 · Headquarters: COLD SPRING, NY, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  55. Collage Foundation Inc

    EIN 593769719 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-PF

  56. CollectiveSun Foundation

    EIN 850723497 · Headquarters: New York, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. Color Fairport Green

    EIN 923509003 · Headquarters: Fairport, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Colorbrightongreen

    EIN 455215334 · Headquarters: ROCHESTER, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Columbia Association of the Dept of Sanitation Inc

    EIN 112726617 · Headquarters: New York, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. Columbia Land Conservancy Inc

    EIN 222757332 · Headquarters: CHATHAM, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Committee for a Green South Fork

    EIN 261440960 · Headquarters: Water Mill, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Committee to Preserve the Finger Lakes Inc

    EIN 272974090 · Headquarters: PENN YAN, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Common Field Incorporated

    EIN 204680607 · Headquarters: Newfield, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Community Clothesline Limited

    EIN 873640020 · Headquarters: brockport, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Community Environmental Center Inc

    EIN 133762724 · Headquarters: LONG ISLAND CITY, NY, USA · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990

  66. Community Greenways Collaborative Inc

    EIN 463995625 · Headquarters: Bearsville, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Community Land Trust of Schenectady Inc

    EIN 141747222 · Headquarters: SCHENECTADY, NY, USA · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990

  68. Community Land Trust of Southold Town

    EIN 113698770 · Headquarters: Southold, NY, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  69. Community Power for Health and Justice Inc

    EIN 471777720 · Headquarters: BUFFALO, NY, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  70. Community Science Institute Inc

    EIN 161598492 · Headquarters: ITHACA, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Community United to Protect Theodore Roosevelt Park Inc

    EIN 811340091 · Headquarters: NEW YORK, NY, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  72. Concerned Citizens of Allegany County

    EIN 223043435 · Headquarters: Angelica, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Concerned Citizens of Montauk

    EIN 112517191 · Headquarters: MONTAUK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Concerned Oswego River Residents Inc

    EIN 821968766 · Headquarters: OSWEGO, NY, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  75. Concord Conservancy Inc

    EIN 133873231 · Headquarters: Fultonville, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Coney Island Beautification Project

    EIN 471264695 · Headquarters: Brooklyn, NY, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  77. Connecticut Westchester Mycological Assoc Incorporated

    EIN 133238722 · Headquarters: White Plains, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Conscience Point Shellfish Hatchery

    EIN 463179524 · Headquarters: SOUTHAMPTON, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Conservation Awareness Foundation Inc

    EIN 161514649 · Headquarters: Poughkeepsie, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  80. Conservation Without Borders

    EIN 474086572 · Headquarters: New Rochelle, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Consortium for Ecological Law Inc

    EIN 922982560 · Headquarters: White Plains, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Contento Redevelopment Ldc Ltd

    EIN 161579451 · Headquarters: CORTLAND, NY, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  83. Convert the Dirt Inc

    EIN 832247300 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Cool Earth Action USA Inc

    EIN 263688173 · Headquarters: Brooklyn, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Copake Lake Conservation Society Inc

    EIN 060993942 · Headquarters: CRARYVILLE, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Cornerstone Environmental Conservancy Corporation

    EIN 161596861 · Headquarters: ROCHESTER, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  87. Corning Southside Neighborhood Association Inc

    EIN 223305442 · Headquarters: Corning, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Cornwall Cleanup Crew

    EIN 931544587 · Headquarters: Cornwall, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Cortland County Agricultural Local

    EIN 161598500 · Headquarters: CORTLAND, NY, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  90. Cortland-onondaga Federation of Kettle Lake Associations Inc

    EIN 270932122 · Headquarters: Tully, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Council on the Environment Inc

    EIN 132765465 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Country Gardeners of Webster

    EIN 743113752 · Headquarters: webster, NY, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  93. Countryside Garden Club

    EIN 200869384 · Headquarters: Elma, NY, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  94. County Seat Conservation Club Inc

    EIN 146032845 · Headquarters: Goshen, NY, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  95. Cragsmoor Association Inc

    EIN 464374953 · Headquarters: CRAGSMOOR, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Cragsmoor Conservancy Inc

    EIN 223811923 · Headquarters: CRAGSMOOR, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Crandall Park Beautification Committee Inc

    EIN 141824831 · Headquarters: Glens Falls, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Creator S World Inc

    EIN 331363425 · Headquarters: brooklyn, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Creek Rats

    EIN 261683460 · Headquarters: Varysburg, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. CREO Syndicate

    EIN 810960214 · Headquarters: New York, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

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