A river running through a deep pine forest valley

Grant recipient EIN 52-2192070Environment

Who funds Partnership Project Inc?

37 private foundations gave Partnership Project Inc in Washington, DC $72.4 million across 166 grants, in tax years 2018 to 2025.

Grants listed on funders’ 990-PF returns for tax years 2018 to 2025, read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

Grants received by year

Grants from private foundations by the funder’s tax year. The latest year is in blue; it is not complete until all its returns reach the IRS.

Every foundation grant, by year

166 grants

Each line as the funder listed it on its return, newest year first, then largest.

  1. Nia Community FoundationWilmington, DE 2025

    Green Leadership Trust Fund

    $2,500
  2. Nia Community FoundationWilmington, DE 2025

    Green Leadership Trust's People of Global Majority

    $1,000
  3. Sea Change FoundationSan Francisco, CA 2024

    Educate public about climate and clean energy

    $3,000,000
  4. The Heising-Simons FoundationLos Altos, CA 2024

    For the climate action campaign

    $500,000
  5. Freedom Together FoundationNew York, NY 2024

    Combined defense project

    $400,000
  6. The Heising-Simons FoundationLos Altos, CA 2024

    For the equitable & just national climate forum

    $350,000
  7. The Heising-Simons FoundationLos Altos, CA 2024

    For the methane partners campaign

    $350,000
  8. Skyline FoundationSan Francisco, CA 2024

    For the charitable purposes of equitable & just national climate forum

    $350,000
  9. The McKnight FoundationMinneapolis, MN 2024

    to build capacity for equitable climate solutions in the Midwest

    $250,000
  10. The Kresge FoundationTroy, MI 2024

    Project support for the environmental and climate movements by leveraging the knowledge, experience, and networks of people serving on environmental and climate nonprofit boards.

    $100,000
  11. The Argosy FoundationMilwaukee, WI 2024

    Communications project

    $75,000
  12. Barbara Brunckhorst FoundationRichmond, VA 2024

    Equitable & Just Nat'l Climate Forum

    $75,000
  13. The Elizabeth B and Arthur E Roswell Foundation IncBaltimore, MD 2024

    support for Oilfield Witness to educate and organize landowners in response to the proposed DeLa Express pipeline

    $50,000
  14. The George Gund FoundationCleveland, OH 2024

    Climate advocacy lab.

    $40,000
  15. The William & Flora Hewlett FoundationMenlo Park, CA 2024

    For green leadership trust fundraising capacity

    $30,000
  16. Rockefeller Brothers Fund IncNew York, NY 2024

    For its project, the green leadership trust

    $25,000
  17. The William & Flora Hewlett FoundationMenlo Park, CA 2024

    For legal technical assistance

    $25,000
  18. Prospect Hill Foundation IncNew York, NY 2024

    Green leadership trust project support

    $20,000
  19. Nat and Georgia Abrams Family FoundationBerkeley, CA 2024

    General support

    $3,000
  20. Prospect Hill Foundation IncNew York, NY 2024

    Green leadership trust 10th anniversary

    $1,000
  21. Sea Change FoundationSan Francisco, CA 2023

    Educate public about climate and clean energy

    $2,000,000
  22. Sequoia Climate FoundationIrvine, CA 2023

    To support public health through climate pollution reduction activities

    $1,400,000
  23. Sequoia Climate FoundationIrvine, CA 2023

    To support implementation of pollutant policies to improve public health

    $1,000,000
  24. The Heising-Simons FoundationLos Altos, CA 2023

    For the clean vehicles campaign

    $800,000
  25. The Heising-Simons FoundationLos Altos, CA 2023

    For the charge campaign

    $783,000
  26. The Heising-Simons FoundationLos Altos, CA 2023

    For the climate action campaign

    $500,000
  27. Freedom Together FoundationNew York, NY 2023

    Combined defense project

    $400,000
  28. The Heising-Simons FoundationLos Altos, CA 2023

    For the methane partners campaign

    $350,000
  29. The Heising-Simons FoundationLos Altos, CA 2023

    For the equitable & just national climate forum

    $350,000
  30. Skyline FoundationSan Francisco, CA 2023

    For the charitable purposes of equitable & just national climate forum

    $350,000
  31. The McKnight FoundationMinneapolis, MN 2023

    To help climate advocates improve their public engagement work

    $250,000
  32. The Heising-Simons FoundationLos Altos, CA 2023

    To mobilize local support for clean energy projects

    $200,000
  33. The David and Lucile Packard FoundationLos Altos, CA 2023

    Environment and Science

    $175,000
  34. Erol Foundation USSan Francisco, CA 2023

    General support

    $150,000
  35. Freedom Together FoundationNew York, NY 2023

    Capacity building

    $150,000
  36. The William & Flora Hewlett FoundationMenlo Park, CA 2023

    For the green leadership trust

    $150,000
  37. The William & Flora Hewlett FoundationMenlo Park, CA 2023

    For the climate action campaign

    $150,000
  38. The William & Flora Hewlett FoundationMenlo Park, CA 2023

    For the equitable and just national climate forum

    $150,000
  39. The William & Flora Hewlett FoundationMenlo Park, CA 2023

    For the green leadership trust

    $150,000
  40. The Kresge FoundationTroy, MI 2023

    Build power for the environmental and climate movements by leveraging the knowledge, experience, and networks of people of color serving on environmental and climate nonprofit boards.

    $100,000
  41. Wallace Global Fund IIWashington, DC 2023

    Support for climate movement building work

    $100,000
  42. Wallace Global Fund IIWashington, DC 2023

    Support for climate movement building work

    $100,000
  43. 444S FoundationBellevue, WA 2023

    Environmental preservation

    $100,000
  44. The William & Flora Hewlett FoundationMenlo Park, CA 2023

    For the climate advocacy lab

    $100,000
  45. 128 Collective FoundationPalo Alto, CA 2023

    Campus climate network

    $80,000
  46. The Argosy FoundationMilwaukee, WI 2023

    Environmental justice project

    $75,000
  47. Barbara Brunckhorst FoundationRichmond, VA 2023

    General Purpose unless otherwise stated

    $75,000
  48. Winslow FoundationWilmington, DE 2023

    Greenlight America

    $50,000
  49. The George Gund FoundationCleveland, OH 2023

    Climate Advocacy Lab.

    $40,000
  50. Park Foundation IncIthaca, NY 2023

    Environment - project support

    $35,000
  51. Wallace Global Fund IIWashington, DC 2023

    Support for climate movement building work

    $30,000
  52. Rockefeller Brothers Fund IncNew York, NY 2023

    For its project, the green leadership trust

    $25,000
  53. Winslow FoundationWilmington, DE 2023

    Fossil Free Research

    $25,000
  54. Circle of Service FoundationChicago, IL 2023

    Climate

    $14,000
  55. PatagoniaorgVentura, CA 2023

    To support environmental projects.

    $10,000
  56. The Hartfield FDN Inc 0739-80-42Philadelphia, PA 2023

    Climate advocacy lab

    $2,500
  57. Sea Change FoundationSan Francisco, CA 2022

    Educate public about climate and clean energy

    $3,125,000
  58. Sea Change FoundationSan Francisco, CA 2022

    Educate public about climate and clean energy

    $1,400,000
  59. Sequoia Climate FoundationIrvine, CA 2022

    To drive ambitious action to equitably reduce climate pollution

    $1,400,000
  60. Sea Change FoundationSan Francisco, CA 2022

    Promote clean energy

    $1,250,000
  61. Sea Change FoundationSan Francisco, CA 2022

    Educate public about climate and clean energy

    $1,000,000
  62. The Bloomberg Family Foundation IncNew York, NY 2022

    Accelerate transition to clean energy

    $1,000,000
  63. Sequoia Climate FoundationIrvine, CA 2022

    To support the methane partners campaign

    $1,000,000
  64. Circle of Service FoundationChicago, IL 2022

    Climate

    $611,000
  65. The Skoll FoundationPalo Alto, CA 2022

    Climate advocacy lab

    $600,000
  66. Freedom Together FoundationNew York, NY 2022

    Combined defense project

    $600,000
  67. The Heising-Simons FoundationLos Altos, CA 2022

    For the clean vehicles campaign ($700,000), the charge coalition ($225,000), and methane partners campaign ($350,000)

    $575,000
  68. The Heising-Simons FoundationLos Altos, CA 2022

    For the climate action campaign

    $500,000
  69. The William & Flora Hewlett FoundationMenlo Park, CA 2022

    For the digital climate coalition

    $500,000
  70. The David and Lucile Packard FoundationLos Altos, CA 2022

    Conservation and science

    $500,000
  71. The William & Flora Hewlett FoundationMenlo Park, CA 2022

    For the next 100 coalition

    $350,000
  72. Skyline FoundationSan Francisco, CA 2022

    For the charitable purposes of equitable & just national climate forum

    $350,000
  73. The Skoll FoundationPalo Alto, CA 2022

    Digital climate coalition ? A networked solution

    $250,000
  74. The McKnight FoundationMinneapolis, MN 2022

    To help climate advocates improve their public engagement work

    $250,000
  75. The Heising-Simons FoundationLos Altos, CA 2022

    For the charge campaign

    $200,000
  76. The William & Flora Hewlett FoundationMenlo Park, CA 2022

    For the equitable and just national climate forum

    $200,000
  77. The David and Lucile Packard FoundationLos Altos, CA 2022

    Conservation and science

    $200,000
  78. Erol Foundation USSan Francisco, CA 2022

    Support the digital climate coalition program

    $150,000
  79. The William & Flora Hewlett FoundationMenlo Park, CA 2022

    For the equitable and just national climate forum

    $150,000
  80. The William & Flora Hewlett FoundationMenlo Park, CA 2022

    For the climate action campaign

    $150,000
  81. The William & Flora Hewlett FoundationMenlo Park, CA 2022

    For the green leadership trust

    $150,000
  82. 128 Collective FoundationPalo Alto, CA 2022

    Climate advocacy lab

    $125,000
  83. The Heising-Simons FoundationLos Altos, CA 2022

    For the equitable & just national climate forum

    $100,000
  84. 444S FoundationBellevue, WA 2022

    Environmental preservation

    $100,000
  85. The David and Lucile Packard FoundationLos Altos, CA 2022

    Conservation and science

    $100,000
  86. Doris Duke Charitable Foundation IncNew York, NY 2022

    To provide general operating support for the next 100 coalition

    $80,000
  87. Barbara Brunckhorst FoundationRichmond, VA 2022

    General Purpose unless otherwise stated

    $75,000
  88. Davis Family Charitable FoundationBoston, MA 2022

    Charitable gift

    $40,000
  89. The George Gund FoundationCleveland, OH 2022

    Climate advocacy lab

    $40,000
  90. Rockefeller Brothers Fund IncNew York, NY 2022

    For its project, the green leadership trust

    $25,000
  91. The Kresge FoundationTroy, MI 2022

    To renew support to the green leadership trust to build a more powerful environmental movement by expanding the impact and leadership of black, indigenous, and other people of color serving on the boards of environmental organizations.

    $20,000
  92. The Hartfield FDN Inc 0739-80-42Philadelphia, PA 2022

    Climate advocacy lab

    $2,500
  93. Sea Change FoundationSan Francisco, CA 2021

    Educate public about climate and clean energy

    $3,000,000
  94. The Heising-Simons FoundationLos Altos, CA 2021

    For the clean vehicles campaign ($700,000), the charge coalition ($225,000), and methane partners campaign ($350,000)

    $1,275,000
  95. The David and Lucile Packard FoundationLos Altos, CA 2021

    Conservation and science

    $1,100,000
  96. Sea Change FoundationSan Francisco, CA 2021

    Educate public about clean energy and climate control

    $1,000,000
  97. The Bloomberg Family Foundation IncNew York, NY 2021

    Accelerate transition to clean energy

    $1,000,000
  98. Sequoia Climate FoundationIrvine, CA 2021

    To support climate action campaign in accelerating public engagement

    $940,000
  99. The Skoll FoundationPalo Alto, CA 2021

    Digital climate coalition and a networked solution

    $750,000
  100. The Heising-Simons FoundationLos Altos, CA 2021

    For the equitable & just national climate forum

    $700,000
  101. Freedom Together FoundationNew York, NY 2021

    Combined defense project

    $600,000
  102. Sequoia Climate FoundationIrvine, CA 2021

    To support methane partners in reducing emissions

    $500,000
  103. The Skoll FoundationPalo Alto, CA 2021

    Climate advocacy lab

    $400,000
  104. The William & Flora Hewlett FoundationMenlo Park, CA 2021

    For the next 100 coalition

    $350,000
  105. The McKnight FoundationMinneapolis, MN 2021

    to help climate advocates improve their public engagement work

    $250,000
  106. The William & Flora Hewlett FoundationMenlo Park, CA 2021

    For the climate advocacy lab

    $250,000
  107. The William & Flora Hewlett FoundationMenlo Park, CA 2021

    For the green leadership trust

    $150,000
  108. The William & Flora Hewlett FoundationMenlo Park, CA 2021

    For the digital climate coalition's work on diversity, equity, and inclusion

    $150,000
  109. Doris Duke Charitable Foundation IncNew York, NY 2021

    To provide general operating support for the next 100 coalition

    $120,000
  110. 128 Collective FoundationPalo Alto, CA 2021

    Climate advocacy lab

    $100,000
  111. 444S FoundationBellevue, WA 2021

    Environmental preservation

    $100,000
  112. The Kresge FoundationTroy, MI 2021

    To renew support to the green leadership trust to build a more powerful environmental movement by expanding the impact and leadership of black, indigenous, and other people of color serving on the boards of environmental organizations.

    $50,000
  113. The George Gund FoundationCleveland, OH 2021

    Climate Advocacy Lab.

    $40,000
  114. Rockefeller Brothers Fund IncNew York, NY 2021

    For its project, the green leadership trust

    $25,000
  115. Circle of Service FoundationChicago, IL 2021

    Climate

    $25,000
  116. The Hartfield FDN Inc 0739-80-42Philadelphia, PA 2021

    Climate advocacy lab

    $1,000
  117. Sea Change FoundationSan Francisco, CA 2020

    Educate public about climate and clean energy

    $3,000,000
  118. Sequoia Climate FoundationIrvine, CA 2020

    Climate action, methane partners

    $2,000,000
  119. The Bloomberg Family Foundation IncNew York, NY 2020

    To support the beyond carbon initiative

    $1,000,000
  120. The William & Flora Hewlett FoundationMenlo Park, CA 2020

    For the climate advocacy lab

    $1,000,000
  121. The David and Lucile Packard FoundationLos Altos, CA 2020

    Conservation and science

    $1,000,000
  122. High Tide FoundationNew York, NY 2020

    Reducing Pollution

    $750,000
  123. The Heising-Simons FoundationLos Altos, CA 2020

    For the equitable & just national climate forum and to advance clean car standards

    $625,000
  124. The Skoll FoundationPalo Alto, CA 2020

    Digital climate coalition a networked solution

    $500,000
  125. The William & Flora Hewlett FoundationMenlo Park, CA 2020

    For the digital climate coalition

    $500,000
  126. Freedom Together FoundationNew York, NY 2020

    Combined defense project

    $300,000
  127. The Kresge FoundationTroy, MI 2020

    To support environmental justice organizations with staffing and resources to effectively and meaningful participate in the equitable and just climate forum.

    $275,000
  128. The McKnight FoundationMinneapolis, MN 2020

    To help climate advocates improve their public engagement work

    $250,000
  129. The William & Flora Hewlett FoundationMenlo Park, CA 2020

    For the clean cars campaign

    $250,000
  130. The William & Flora Hewlett FoundationMenlo Park, CA 2020

    For the climate action campaign

    $250,000
  131. The Heising-Simons FoundationLos Altos, CA 2020

    To advance transportation electrification

    $200,000
  132. The William & Flora Hewlett FoundationMenlo Park, CA 2020

    For the equitable and just climate forum

    $200,000
  133. The William & Flora Hewlett FoundationMenlo Park, CA 2020

    For the green leadership trust

    $150,000
  134. The McKnight FoundationMinneapolis, MN 2020

    To advance the goals of economic, racial, climate, and environmental justice in the Midwest

    $100,000
  135. 444S FoundationBellevue, WA 2020

    Environmental preservation - combined defense project

    $100,000
  136. The William & Flora Hewlett FoundationMenlo Park, CA 2020

    For the next 100 coalition

    $100,000
  137. The Joyce FoundationChicago, IL 2020

    Environment

    $75,000
  138. The William & Flora Hewlett FoundationMenlo Park, CA 2020

    For the climate advocacy lab's diversity equity and inclusion and salesforce improvement projects

    $60,000
  139. The Kresge FoundationTroy, MI 2020

    Green leadership trust seeks to build the power of the environmental movement by expanding the leadership of people of color and indigenous people serving on environmental boards.

    $50,000
  140. 444S FoundationBellevue, WA 2020

    Environmental preservation - national environmental policy act project project

    $42,000
  141. The George Gund FoundationCleveland, OH 2020

    Climate Advocacy Lab.

    $40,000
  142. Rockefeller Brothers Fund IncNew York, NY 2020

    For its green leadership trust initiative

    $25,000
  143. Wiancko Charitable Foundation IncSeattle, WA 2020

    Unrestricted

    $25,000
  144. The Brainerd FoundationSeattle, WA 2020

    Environmental preservation

    $25,000
  145. Wellspring Philanthropic Fund IncNew York, NY 2019

    Communications

    $4,500,000
  146. Sea Change FoundationSan Francisco, CA 2019

    Educate public about climate and clean energy

    $3,000,000
  147. The David and Lucile Packard FoundationLos Altos, CA 2019

    Conservation and science

    $1,060,000
  148. High Tide FoundationNew York, NY 2019

    To support methane partners' campaign

    $500,000
  149. The William & Flora Hewlett FoundationMenlo Park, CA 2019

    For the climate action campaign

    $500,000
  150. Freedom Together FoundationNew York, NY 2019

    Combined defense project

    $300,000
  151. The McKnight FoundationMinneapolis, MN 2019

    To support the Climate Advocacy Lab

    $150,000
  152. 444S FoundationBellevue, WA 2019

    Environmental preservation - combined defense project

    $100,000
  153. The John Merck FundHarrison, NY 2019

    To defend the federal clean cars standard and state authority to achieve higher greenhouse gas emissions standards.

    $95,000
  154. 444S FoundationBellevue, WA 2019

    Environmental preservation - national environmental policy act project project

    $50,000
  155. The William & Flora Hewlett FoundationMenlo Park, CA 2019

    For website revamping and strategic planning for the climate advocacy lab

    $50,000
  156. The William & Flora Hewlett FoundationMenlo Park, CA 2019

    For a climate finance convening

    $45,000
  157. The William & Flora Hewlett FoundationMenlo Park, CA 2018

    For the climate action campaign

    $1,000,000
  158. The David and Lucile Packard FoundationLos Altos, CA 2018

    Conservation and Science

    $1,000,000
  159. Freedom Together FoundationNew York, NY 2018

    Combined defense project

    $300,000
  160. The William & Flora Hewlett FoundationMenlo Park, CA 2018

    For the climate advocacy lab

    $200,000
  161. The Heising-Simons FoundationLos Altos, CA 2018

    Clean cars campaign

    $115,000
  162. Esb Charitable FoundationSan Francisco, CA 2018

    Funds to create a replicable and scalable model for action-oriented mapping of existing and available field resources

    $100,000
  163. Freedom Together FoundationNew York, NY 2018

    Exploratory working group

    $100,000
  164. The William & Flora Hewlett FoundationMenlo Park, CA 2018

    For assembling a new environmental leadership network

    $100,000
  165. The David and Lucile Packard FoundationLos Altos, CA 2018

    Conservation and Science

    $100,000
  166. The George Gund FoundationCleveland, OH 2018

    Climate Advocacy Lab.

    $50,000

Funders of similar organizations nearby

Foundations that gave to other environment organizations in Washington, DC and are not among Partnership Project Inc’s funders above.

  1. Amazonsmile FoundationSeattle, WA 369 grants Preselected only $3,881,732 to similar organizations
  2. JPMorgan Chase FoundationNew York, NY 114 grants Preselected only $7,656,675 to similar organizations
  3. The Pfizer Foundation IncNew York, NY 107 grants Preselected only $115,655 to similar organizations
  4. Gordon E and Betty I Moore FoundationPalo Alto, CA 281 grants Preselected only $253,547,129 to similar organizations
  5. The Bank of America Charitable Foundation IncCharlotte, NC 512 grants Accepts applications $5,893,633 to similar organizations
  6. Walton Family Foundation IncBentonville, AR 178 grants Preselected only $91,111,661 to similar organizations
  7. The Marisla FoundationLaguna Beach, CA 109 grants Accepts applications $22,730,000 to similar organizations
  8. John D and Catherine T MacArthur FoundationChicago, IL 170 grants Preselected only $83,269,097 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 52-2192070 by name and ZIP code, or by name, city and State against the IRS list of exempt organizations and our list of filers. Grants we could not tie to one organization are not counted here.