Environment grants for nonprofits in Oklahoma

60 private foundations reported 109 environment grants to organizations in Oklahoma on IRS 990-PF returns for tax year 2022 or later, $7M in all. 39 of them are based in Oklahoma.

Foundations60

Grants on record109

Total granted$7M

Their typical grant$6,424

Foundations that fund environment in Oklahoma

20 of the 60: profiles in our foundation directory first, then by the number of environment grants to Oklahoma organizations on their latest return. Each shows its largest such grants.

• Amazonsmile Foundation

  Seattle, WA · latest return: tax year 2023

  Invitation Only
  Environment grants in OK 36 Total there $1,928 Typical grant $57 Preselected recipients only
  • Master Gardener Foundation of Tulsa Inc, Tulsa - General support$239
  • Mary K Oxley Nature Center Association Inc, Tulsa - General support$168
  • Oklahoma City Beautiful Inc, Oklahoma City - General support$144

• American Electric Power Foundation

  Wilmington, DE · latest return: tax year 2025

  Invitation Only
  Environment grants in OK 3 Total there $17K Typical grant $10,000 Preselected recipients only
  • Keep Oklahoma Beautiful Inc, Oklahoma City - Environmental Excellence Celebration and Litter & recycling education$10,000
  • Wilburton Chamber Foundation Inc, Wilburton - Latimer County Keep it Clean fund$2,000

• Inasmuch Foundation

  Oklahoma City, OK · latest return: tax year 2024

  Gave $22.2M in 2024
  Environment grants in OK 2 Total there $90K Typical grant $13,000 Describes how to apply
  • Oklahoma City Beautiful, Oklahoma City - 2024 maintenance funds for beautification projects ($85,000)$85,000
  • Myriad Gardens Foundation, Oklahoma City - Orchids in october 2025 & pumpkinville 2025$5,000

• The Anne and Henry Zarrow Foundation

  Tulsa, OK · latest return: tax year 2024

  Gave $37.3M in 2024
  Environment grants in OK 1 Total there $2.2M Typical grant $23,915 Describes how to apply
  • YMCA of Greater Tulsa, Tulsa - Community center facility adjacent to the river west choice neighborhood development$2,200,000

• Sanford P & Irene F Burnstein Foundation Irene F Burnstein Co-Trustee

  Tulsa, OK · latest return: tax year 2024

  Gave $12.1M in 2024
  Environment grants in OK 1 Total there $1.4M Typical grant $30,000 Describes how to apply
  • Tulsa Community Foundation, Tulsa - Chamberlain/Berry parks$1,350,000

• Conrad N Hilton Foundation

  Westlake Village, CA · latest return: tax year 2024

  Gave $287.7M in 2024
  Environment grants in OK 1 Total there $1.1M Typical grant $76,000 Describes how to apply
  • Water4 Inc, Oklahoma City - To scale a safely managed water service delivery model in wassa east and surrounding communities to…$1,090,000

• Clif Bar Family Foundation

  Saint Helena, CA · latest return: tax year 2024

  Gave $24.1M in 2024
  Environment grants in OK 1 Total there $250K Typical grant $20,000 Describes how to apply

• Walton Family Foundation Inc

  Bentonville, AR · latest return: tax year 2024

  Invitation Only
  Environment grants in OK 1 Total there $211K Typical grant $200,000 Preselected recipients only
  • Grand River Dam Authority, Tulsa - to construct a whitewater park on the Illinois River located at the Lake Frances spillway in Adair County,…$210,567

• Doris Duke Charitable Foundation Inc

  New York, NY · latest return: tax year 2024

  Gave $90.3M in 2024
  Environment grants in OK 1 Total there $100K Typical grant $100,000 Describes how to apply
  • Association of Tribal Archives Libraries and Museums, Oklahoma City - To support phase 2 of the doris duke native american oral history revitalization project: developing a web…$100,000

• The Ford Foundation

  New York, NY · latest return: tax year 2024

  Gave $844.7M in 2024
  Environment grants in OK 1 Total there $75K Typical grant $104,795 Describes how to apply
  • Local Video LLC, Tulsa - For production of "drowned land," a documentary film set in the choctaw nation of rural oklahoma that depicts…$75,000

• Chubb Charitable Foundation

  Philadelphia, PA · latest return: tax year 2024

  Gave $5.8M in 2024
  Environment grants in OK 1 Total there $40K Typical grant $200 Describes how to apply
  • Waterislife Global Inc, Owasso - Grants$40,000

• James M Cox Foundation of Georgia Inc

  Atlanta, GA · latest return: tax year 2024

  Gave $42.6M in 2024
  Environment grants in OK 1 Total there $30K Typical grant $100,000 Describes how to apply
  • Keep Oklahoma Beautiful Inc, Oklahoma City - Unrestricted support; cox conserves heroes award beneficiary$30,000

• Carl C Anderson Sr and Marie Jo Anderson Charitable Foundation

  Dallas, TX · latest return: tax year 2024

  Gave $9.8M in 2024
  Environment grants in OK 1 Total there $15K Typical grant $15,000 Describes how to apply
  • Genesis Project, Jones - Genesis project residential treatment for boys$15,000

• The Meinders Foundation

  Oklahoma City, OK · latest return: tax year 2025

  Gave $74.6M in 2025
  Environment grants in OK 1 Total there $3,000 Typical grant $250,000 Describes how to apply
  • Myriad Gardens Foundation, Oklahoma City - Gardening school$3,000

• Arvest Foundation

  Bentonville, AR · latest return: tax year 2024

  Invitation Only
  Environment grants in OK 4 Total there $68K Typical grant $5,000 Preselected recipients only
  • Oklahoma City Economic Development Foundation Inc, Oklahoma City - To help fund Forward Oklahoma City VI for to help grow and build a new economy, improve the business climate…$50,000
  • The Nature Conservancy Oklahoma Chapter, Tulsa - To support the Pearl Jackson Crosstimbers Preserve The Nature Conservancy in Oklahoma that preserve the…$10,000
  • AbilityWorks of Oklahoma Inc, Bartlesville - To assist with a new ventilation system for the recycling center.$5,000

• Kirkpatrick Foundation Inc

  Oklahoma City, OK · latest return: tax year 2024

  Invitation Only
  Environment grants in OK 3 Total there $106K Typical grant $10,000 Preselected recipients only
  • Oklahoma Association of Conservation Dist, Oklahoma City - Yard by yard urban conservation financial assistance$60,000
  • University of Science & Arts of Ok Fdn Inc, Chickasha - Wild turkey habitat conservation and educational forest$40,000
  • Spring Creek Coalition, Tulsa - Water monitoring and education / outreach$6,250

• Avedis Foundation

  Shawnee, OK · latest return: tax year 2024

  Invitation Only
  Environment grants in OK 2 Total there $151K Typical grant $60,000 Preselected recipients only
  • Project Safe, Shawnee - Security & sustainability investments$91,464
  • Jasmine Moran Children's Museum, Seminole - Nature tales trail$60,000

• Oge Energy Corp Foundation Inc

  Oklahoma City, OK · latest return: tax year 2024

  Gave $4.3M in 2024
  Environment grants in OK 2 Total there $30K Typical grant $10,000 Describes how to apply
  • Myriad Gardens Foundation, Oklahoma City - General support$25,000
  • Genesis Project, Jones - General support$5,000

• Howard Family Charitable Foundationinc

  Oklahoma City, OK · latest return: tax year 2025

  Gave $212K in 2025
  Environment grants in OK 2 Total there $18K Typical grant $5,000 Describes how to apply
  • Genesis Project, Jones - Community service$17,500
  • Myriad Gardens Foundation, Oklahoma City - Community service$500

• American Fidelity Foundation

  Oklahoma City, OK · latest return: tax year 2024

  Invitation Only
  Environment grants in OK 2 Total there $11K Typical grant $5,000 Preselected recipients only
  • Oklahoma City Beautiful, Oklahoma City - Park maintenance$9,670
  • Myriad Gardens Foundation, Oklahoma City - Event sponsorship$900

Search more environment funders giving in Oklahoma →

Organizations several of these foundations fund

Oklahoma organizations that received environment grants from two or more of the foundations above, on the same returns.

How to use this list

Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.