Environment nonprofits in Louisiana

Environment nonprofits in Louisiana. Browse 387 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. Louisiana Garden Club Federation

    EIN 753015804 · Headquarters: Oakdale, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Louisiana Garden Club Federation

    EIN 753201830 · Headquarters: Pioneer, LA, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  3. Louisiana Garden Club Federation

    EIN 822421167 · Headquarters: Jennings, LA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. Louisiana Garden Club Federation

    EIN 830435336 · Headquarters: Morgan City, LA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  5. Louisiana Garden Club Federation

    EIN 871045280 · Headquarters: Lafayette, LA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Louisiana Garden Club Federation

    EIN 871063441 · Headquarters: Abbeville, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Louisiana Garden Club Federation

    EIN 871173842 · Headquarters: Mandeville, LA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Louisiana Garden Club Federation I

    EIN 726030679 · Headquarters: BATON ROUGE, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Louisiana Garden Club Federation Inc

    EIN 300484989 · Headquarters: Saint Joseph, LA, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  10. Louisiana Garden Club Federation Inc

    EIN 720970400 · Headquarters: New Orleans, LA, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  11. Louisiana Grazing Lands Conservation Initiative

    EIN 463326045 · Headquarters: Baton Rouge, LA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Louisiana Greater Caddo Lake Association

    EIN 721186386 · Headquarters: Mooringsport, LA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Louisiana Gulf Coast Chapter of the American Bamboo Society

    EIN 043596059 · Headquarters: Mandeville, LA, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  14. Louisiana Lakes Conservancy

    EIN 472527255 · Headquarters: Baton Rouge, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Louisiana Master Naturalist Association Incorporated

    EIN 474473772 · Headquarters: Lafayette, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Louisiana Master Naturalist of Greater Baton Rouge

    EIN 472857099 · Headquarters: Baton Rouge, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Louisiana Master Naturalist of Greater New Orleans

    EIN 461177850 · Headquarters: NEW ORLEANS, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Louisiana Master Naturalist-northeast

    EIN 822664193 · Headquarters: WEST MONROE, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Louisiana Master Naturalists Northwest Louisiana Chapter Inc

    EIN 465688933 · Headquarters: Benton, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Louisiana Pacific Land & Water Conservancy

    EIN 200236002 · Headquarters: LAFAYETTE, LA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Louisiana Purchase Cypress Legacy

    EIN 832457520 · Headquarters: New Orleans LA, LA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  22. Louisiana Recycling Coalition

    EIN 861461456 · Headquarters: Baton Rouge, LA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Louisiana Science Supervisors Organization

    EIN 721149182 · Headquarters: Kenner, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Louisiana Section - Air Waste Management Assoc.

    EIN 721291068 · Headquarters: New Orleans, LA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. Louisiana Solar Energy Society

    EIN 261767179 · Headquarters: Baton Rouge, LA, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  26. Louisiana Tourism Coastal Coalition

    EIN 273137790 · Headquarters: METAIRIE, LA, USA · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990

  27. Louisiana Water Trails

    EIN 043625867 · Headquarters: Broussard, LA, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  28. Louisiana Wetlands Association Inc

    EIN 202170678 · Headquarters: ABBEVILLE, LA, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990

  29. Louisiana Wild Society

    EIN 933765909 · Headquarters: Saint Francisville, LA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Louisiana Wildlife and Fisheries Foundation

    EIN 721314968 · Headquarters: BATON ROUGE, LA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. Lousiana Garden Club Federation Inc

    EIN 010846459 · Headquarters: Fort Necessity, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Lousiana Garden Club Federation Inc

    EIN 043843020 · Headquarters: Lake Charles, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Lousiana Garden Club Federation Inc

    EIN 113755659 · Headquarters: Iowa, LA, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  34. Lousiana Garden Club Federation Inc

    EIN 141852530 · Headquarters: New Iberia, LA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Lousiana Garden Club Federation Inc

    EIN 208763574 · Headquarters: Gonzales, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Lousiana Garden Club Federation Inc

    EIN 320202827 · Headquarters: Cottonport, LA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Lousiana Garden Club Federation Inc

    EIN 364609242 · Headquarters: Shreveport, LA, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  38. Lousiana Garden Club Federation Inc

    EIN 680648118 · Headquarters: MARKSVILLE, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Lousiana Garden Club Federation Inc

    EIN 720962660 · Headquarters: SLIDELL, LA, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  40. Lousiana Garden Club Federation Inc

    EIN 721507622 · Headquarters: Pearl River, LA, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  41. Lousiana Garden Club Federation Inc

    EIN 753108309 · Headquarters: Ruston, LA, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  42. Lousiana Garden Club Federation Inc

    EIN 770679690 · Headquarters: New Orleans, LA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Love How You Feel Planet Earth Inc

    EIN 455539659 · Headquarters: lafayette, LA, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  44. Loyal Order of Disorder Parrot Head Club

    EIN 721279676 · Headquarters: BATON ROUGE, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Marine Research and Assistance Council

    EIN 271593067 · Headquarters: New Orleans, LA, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  46. Master Gardeners of Greater New Orleans Incorporated

    EIN 273431714 · Headquarters: Metairie, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Mer Rouge Landscaping and Beautification Association

    EIN 721459249 · Headquarters: Mer Rouge, LA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  48. Michelles Earth Foundation

    EIN 205920901 · Headquarters: New Orleans, LA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Mississippi River Maritime Association

    EIN 721333553 · Headquarters: WATSON, LA, USA · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990

  50. Monroe Garden Club

    EIN 421663848 · Headquarters: MOROE, LA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Morehouse Beautification Inc DBA Keep Morehouse Beautiful

    EIN 204186040 · Headquarters: Bastrop, LA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. Myrtle Grove Land Preservation Inc

    EIN 271365169 · Headquarters: Metairie, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. National Wildbird Refuge Inc

    EIN 721207086 · Headquarters: Saint Francisville, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Native Plant Initiative of Greater New Orleans Inc

    EIN 833172515 · Headquarters: JEFFERSON, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Natural Capital Resource Foundation

    EIN 460476294 · Headquarters: Natchez, LA, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  56. Nebo Water System Inc

    EIN 462214368 · Headquarters: HARRISONBURG, LA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Nela Supportive Communities

    EIN 871670933 · Headquarters: RUSTON, LA, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  58. New Legacy Foundation

    EIN 825365979 · Headquarters: Baton Rouge, LA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. New Orleans Botanical Garden Foundation

    EIN 721337213 · Headquarters: NEW ORLEANS, LA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. New Orleans Chargers Sports &Recreation

    EIN 474347828 · Headquarters: New Orleans, LA, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  61. New Orleans Community Bike Project

    EIN 721497589 · Headquarters: New Orleans, LA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  62. New Orleans Orchid Society

    EIN 474903713 · Headquarters: Metairie, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. New Orleans Oyster Festival Inc

    EIN 264806260 · Headquarters: METAIRIE, LA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. No Waste Louisiana

    EIN 811780508 · Headquarters: New Orleans, LA, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  65. Nola Cans 4 Food

    EIN 922125549 · Headquarters: NEW ORLEANS, LA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  66. Nola East Eco Development Focus

    EIN 853577652 · Headquarters: NEW ORLEANS, LA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  67. Nola Green Roots

    EIN 721420372 · Headquarters: New Orleans, LA, USA · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990

  68. NOLA Tree Project

    EIN 850488807 · Headquarters: New Orleans, LA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. North Central Louisiana Master Gardeners Inc

    EIN 830602321 · Headquarters: Ruston, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Northlake Nature Center Inc

    EIN 721011476 · Headquarters: Mandeville, LA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Northshore Riverwatch

    EIN 853016870 · Headquarters: Folsom, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Open Waters Louisiana Inc

    EIN 920408815 · Headquarters: METAIRIE, LA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Ouachita Green

    EIN 272027811 · Headquarters: WEST MONROE, LA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Ouachita Mountains Biological Station

    EIN 710821529 · Headquarters: Shreveport, LA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  75. Ouachita Riverkeeper Inc

    EIN 208533247 · Headquarters: Monroe, LA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  76. Ozone Social Pleasure Klub Inc

    EIN 721122298 · Headquarters: Mandeville, LA, USA · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990

  77. Pacific Basin Consortium for Environment and Health

    EIN 993946542 · Headquarters: Baton Rouge, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Parish Proud

    EIN 841772714 · Headquarters: LAFAYETTE, LA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Parks for All

    EIN 473340186 · Headquarters: New Orleans, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Parkway Partners Program Inc

    EIN 721201864 · Headquarters: NEW ORLEANS, LA, USA · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990

  81. Passage to Unity at Chalmette Battlefield

    EIN 474459403 · Headquarters: BATON ROUGE, LA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  82. Patrons of Oak Forest Academy

    EIN 113788307 · Headquarters: KENTWOOD, LA, USA · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  83. Peoples Forest Foundation

    EIN 922522312 · Headquarters: Covington, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Piles and Peels

    EIN 823119172 · Headquarters: Lake Charles, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Piney Hills La Master Gardeners

    EIN 841653235 · Headquarters: Minden, LA, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  86. Piney Hills Prescribed Burn Assoication

    EIN 332922155 · Headquarters: Ruston, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Plant the Peace Corporation

    EIN 834524429 · Headquarters: New Orleans, LA, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  88. Ponder & Jody Jones Memorial Fund Inc

    EIN 270309522 · Headquarters: Denham Springs, LA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  89. Pontchartrain Conservancy

    EIN 721152784 · Headquarters: METAIRIE, LA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Priorities Intentions Practical Exchanges Inc

    EIN 852888209 · Headquarters: Shreveport, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Prorate Energy Inc

    EIN 852581539 · Headquarters: NEW ORLEANS, LA, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  92. Querbes Park Foundation Inc

    EIN 334453257 · Headquarters: SHREVEPORT, LA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  93. Rain and Shine Rain Barrels

    EIN 208151937 · Headquarters: New Orleans, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. Rapides Wildlife Association

    EIN 720799810 · Headquarters: CHENEYVILLE, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Rebuilding Bistineau Strong

    EIN 812620081 · Headquarters: Sibley, LA, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  96. Recover Acadiana

    EIN 812135457 · Headquarters: Lafayette, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Recycled Paws Inc

    EIN 471123267 · Headquarters: Thibodaux, LA, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  98. Red River Clean Up Inc

    EIN 473817278 · Headquarters: Bossier City, LA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Red River Coalition of Community Gardeners

    EIN 272416073 · Headquarters: Shreveport, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Red Stick Forestry Association

    EIN 721430982 · Headquarters: Clinton, LA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

First page and all pages