The Volgenau Foundation is highly focused on climate and environmental action, channeling most of its recent funding into a single, named vehicle — the Volgenau Climate Initiative — and supporting that initiative through both direct payments and fiscal sponsorship arrangements. Its grants show a strategic, project-driven approach that uses intermediaries (fiscal sponsors and aligned policy organizations) to advance market-oriented and systems-level climate work rather than a broad portfolio of small, operational grants. The foundation prefers concentrated, high-value commitments tied to multi-year pledges and specific initiatives.
The Volgenau Foundation’s recent grantmaking is built around the Volgenau Climate Initiative, which appears as a central vehicle in multi-year support and fiscal sponsorship arrangements. The largest recent payment in the data was $4,146,628 to the initiative itself, described as two payments toward a 2023 three-year pledge. That same pattern of concentrated support shows up in grants routed through intermediaries, including Re:wild as fiscal sponsor for the initiative and Sustainable Markets Foundation for the Volgenau Climate Initiative. Alongside those large climate commitments, the foundation also funds conservation projects tied to species protection, landscape connectivity, and habitat restoration. Recent awards include support for the Jack and Laura Dangermond Preserve and migratory bird restoration, and for the Plastic Solutions Fund and Shark Conservation Fund through Rockefeller Philanthropy Advisors. The portfolio reflects a project-driven style: commitments are sized at the high end of the distribution, often linked to named initiatives, and frequently organized through fiscal sponsors or partner institutions rather than dispersed across many small awards. Across the recent grants list, the foundation’s work centers on conservation systems, wildlife corridors, and related policy or program vehicles.
Within conservation, the foundation backs landscape connectivity work. It gave $450,000 to Yellowstone to Yukon Conservation Initiative for “Protecting the Elusive Wolverine: Large Landscape Connectivity,” and another $400,000 to Center for Large Landscape Conservation for “Corridors and Crossings Program.” Wildlife protection is another visible theme: the foundation awarded $400,000 to Greater Yellowstone Coalition for “Protecting the Engine of the Ecosystem: Greater Yellowstone Wildlife Migrations,” and $400,000 to National Parks Conservation Association for “Protecting National Park Wildlife.” Marine and freshwater topics also appear. Rockefeller Philanthropy Advisors received $750,000 for the Plastic Solutions Fund and Shark Conservation Fund, followed by a $500,000 grant to the Plastic Solutions Fund as a sponsored project. On the education side, Naturebridge- West Coast received $500,000 for “Naturebridge Access, Growth, and Leadership,” and a later $350,000 award for the same program focus, both tied to access and leadership development.
$13.4M
$166.2M
$27.2M
$15.5M
Most grants fall between $50K and $250K, with a median of $100K.
25th Percentile
$50K
Median
$100K
75th Percentile
$250K
About 12% of grants go to recipients in AZ.
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Highly concentrated funding: very few, large grants focused on one flagship initiative; multi-year pledge payments and use of fiscal sponsors/intermediaries rather than many small or diversified grants.
Notable grantees: Volgenau Climate Initiative, Re:wild (fiscal sponsor for the Volgenau Climate Initiative), Sustainable Markets Foundation
Typical grant size is concentrated at the upper end: p25 is $50,000, median is $100,000, and p75 is $250,000, while many recent awards are substantially larger. The recent record also shows repeated support to the same organizations and initiatives across multiple years, including three-year pledge payments and renewals for the same named projects. The foundation is a regular funder rather than a donor-advised fund, and it does not make program-related investments. Its invitation-only grant programs indicate that unsolicited applications are not the normal pathway for the main funding areas shown in the data.
All of the grants in the recent sample go to U.S. recipients, and the foundation gives most often in Arizona by grant count. California, New York, and Washington, DC also appear repeatedly among recipient locations, along with Montana, Texas, and Virginia. Specific city examples include San Francisco, Sausalito, Bozeman, Austin, New York, and Washington, DC. The data also shows 12% of grants going to recipients in Virginia, the foundation’s headquarters state.
The foundation’s stated priorities include marine, freshwater, and land conservation; wildlife protection, coexistence, and connectivity; education for under-resourced communities; and strengthening appreciation of classical music. Recent grants show especially strong activity in conservation, wildlife corridors, and climate-related initiatives.
Its main conservation, wildlife, education, and classical music programs are described as invitation-only or as not accepting unsolicited requests. The grant programs listed for conservation and education show false for unsolicited submissions.
The foundation’s grant-size profile is relatively large: p25 is $50,000, the median is $100,000, and p75 is $250,000. Recent awards also include several grants in the $400,000 to $750,000 range, plus a $4,146,628 payment tied to a three-year pledge.
Yes. The recent grants list shows repeated support across multiple years for several projects and organizations, including the Volgenau Climate Initiative, Re:wild, Sustainable Markets Foundation, and Rockefeller Philanthropy Advisors. Some entries are explicitly described as multi-year pledge payments or renewals of the same named project.
Recipients include fiscal sponsors, policy and conservation intermediaries, land and wildlife groups, and education organizations. Examples in the recent list include Re:wild, Sustainable Markets Foundation, Rockefeller Philanthropy Advisors, Yellowstone to Yukon Conservation Initiative, and Naturebridge- West Coast.
2025
Source: IRS Form 990-PF, fiscal year 2025.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| VOLGENAU CLIMATE INITIATIVE | MCLEAN, VA | $4,146,628 | 2025 | 2 PAYMENTS TOWARD 2023 3-YEAR PLEDGE |
| PLASTIC SOLUTIONS FUND A SPONSORED PROJECT OF ROCKEFELLER PHILANTHROPY ADVI | NEW YORK, NY | $500,000 | 2025 | PLASTIC SOLUTIONS FUND |
| YELLOWSTONE TO YUKON CONSERVATION INITIATIVE | BOZEMAN, MT | $400,000 | 2025 | GENERAL OPERATING SUPPORT - CONNECTING AND PROTECTING WILDLIFE HABITAT |
| NATIONAL PARKS CONSERVATION ASSOCIATION | WASHINGTON, DC | $400,000 | 2025 | PROTECTING NATIONAL PARK WILDLIFE |
| CENTER FOR LARGE LANDSCAPE CONSERVATION | BOZEMAN, MT | $400,000 | 2025 | CATALYZING LANDSCAPE CONSERVATION AND CONNECTIVITY IN THE U.S. |
| GREATER YELLOWSTONE COALITION | BOZEMAN, MT | $400,000 | 2025 | PROTECTING THE ENGINE OF THE ECOSYSTEM: GREATER YELLOWSTONE WILDLIFE MIGRATIONS |
| NATUREBRIDGE- WEST COAST | SAUSALITO, CA | $350,000 | 2025 | NATUREBRIDGE ACCESS, GROWTH AND LEADERSHIP |
| INDIGENOUS LED A PROJECT OF WILD FOUNDATION | BOULDER, CO | $300,000 | 2025 | RISING TO THE CHALLENGE OF OUR COLLECTIVE PLANETARY CRISES: THE CASE FOR INDIGENOUS-LED CONSERVATION |
| APPALACHIAN TRAIL CONSERVANCY | HARPERS FERRY, WV | $300,000 | 2025 | PRESERVING A.T. LANDSCAPE CONNECTIVITY THROUGH COLLABORATIVE CONSERVATION AND RESOURCE STEWARDSHIP |
| LAND TRUST ALLIANCECBFN | WASHINGTON, DC | $300,000 | 2025 | TO ADVANCE NATURE-BASED CLIMATE SOLUTIONS THROUGH LAND CONSERVATION |
| SHARK CONSERVATION FUND A PROJECT OF ROCKEFELLER PHILANTHROPY ADVISORS | NEW YORK, NY | $250,000 | 2025 | PROTECTING THE WORLD'S SHARKS AND RAYS |
| THE WYLDLIFE FUND | BUFFALO, WY | $250,000 | 2025 | POOLED MIGRATION FUND |
| EARTHJUSTICE | SAN FRANCISCO, CA | $250,000 | 2025 | DAM FREE BY 2030 |
| ALASKA WILDERNESS LEAGUE | WASHINGTON, DC | $250,000 | 2025 | PROTECTING AMERICA'S ARCTIC |
| DEFENDERS OF WILDLIFE | WASHINGTON, DC | $250,000 | 2025 | PROTECTING ALASKAS BIODIVERSITY AND RESTORING IMPERILED SPECIES |
| THE NATURE CONSERVANCY OF CALIFORNIA | SACRAMENTO, CA | $250,000 | 2025 | JACK AND LAURA DANGERMOND PRESERVE - THE NATURE OF DISCOVERY |
| NEW ENGLAND AQUARIUM | BOSTON, MA | $200,000 | 2025 | SAVING THE NA RIGHT WHALE: UNDERSTANDING AND MITIGATING ANTHROPOGENIC THREATS AND FOSTERING RECOVERY |
| AMERICAN PRAIRIE RESERVE | BOZEMAN, MT | $200,000 | 2025 | WILD SKY PROGRAM SUPPORT IN 2025 |
| WILDLANDS NETWORK | SALT LAKE CITY, UT | $200,000 | 2025 | IMPROVING HABITAT CONNECTIVITY AND RED WOLF SCIENCE TO ADVANCE POPULATION RECOVERY |
| TRUSTEES FOR ALASKA | ANCHORAGE, AK | $175,000 | 2025 | FIGHTING CLIMATE CHANGE BY KEEPING OIL AND GAS IN THE GROUND AND PROTECTING PUBLIC LANDS IN ALASKA |
| ALASKA CONSERVATION FOUNDATION | ANCHORAGE, AK | $175,000 | 2025 | ALASKA MINING IMPACTS NETWORK/NORTHERN LATITUDES PARTNERSHIP |
| SMITHSONIAN INSTITUTE | CHICAGO, IL | $150,000 | 2025 | RESPONDING TO CONSERVATION CHALLENGES FOR THREATENED/ENDANGERED SPECIES: SWIFT FOX, RED WOLF & CORAL |
| NATIONAL MARINE SANCTUARY FOUNDATION | SILVER SPRING, MD | $150,000 | 2025 | UNDERSTANDING AND MITIGATING ANTHROPOGENIC THREATS TO OUR NATIONAL MARINE SANCTUARIES |
| DEFENDERS OF WILDLIFE | WASHINGTON, DC | $150,000 | 2025 | RECOVERING TWO ICONS OF WILD AMERICA, THE FLORIDA PANTHER AND THE MEXICAN GRAY WOLF |
| RIVER PARTNERS | CHICO, CA | $150,000 | 2025 | RESTORING CALIFORNIA RIVER CORRIDORS: ESSENTIAL HABITAT CONNECTIVITY FOR WILDLIFE RECOVERY |
| NATIONAL SYMPHONY ORCHESTRA (NSO) OF THE JOHN F KENNEDY CENTER FOR THE PERF | WASHINGTON, DC | $150,000 | 2025 | THE NATIONAL SYMPHONY ORCHESTRAS YOUNG PEOPLES CONCERTS |
| FROM THE TOP | BOSTON, MA | $150,000 | 2025 | BE THE CHANGE: FROM THE TOP AT 25 |
| SMITHSONIAN INSTITUTE | CHICAGO, IL | $125,000 | 2025 | VIRGINIA GRASSLAND BIRD INITIATIVE (VGBI) |
| PEOPLE AND CARNIVORES | BOZEMAN, MT | $125,000 | 2025 | EXPANDING RESOURCES FOR EXPANDING GRIZZLY AND BLACK BEARS |
| NATIONAL MARINE SANCTUARY FOUNDATION | SILVER SPRING, MD | $125,000 | 2025 | ECOLOGY & VULNERABILITY OF TOP PREDATORS IN STELLWAGEN BANK NATIONAL MARINE SANCTUARY |
| THE NATURE CONSERVANCY OF CALIFORNIA | SACRAMENTO, CA | $100,000 | 2025 | THRIVING WETLANDS FOR BIRDS: SCIENCE TO SUPPORT IMPROVING AND EXPANDING HABITAT |
| AUDUBON CALIFORNIA A STATE PROGRAM OF THE NATIONAL AUDUBON SOCIETY | NEW YORK, NY | $100,000 | 2025 | NETWORK OF CONSERVED LANDS AND WATERS FOR BIRDS IN CALIFORNIA AND THE PACIFIC FLYWAY |
| ARC A PROJECT OF SEE (SOCIAL AND ENVIRONMENTAL ENTREPRENEURS) | CALABASAS, CA | $100,000 | 2025 | ENSURING SUSTAINED INVESTMENT IN THE NEXT-GENERATION OF WILDLIFE CONNECTIVITY INFRASTRUCTURE |
| THE NATURE CONSERVANCY OF VIRGINIA | CHARLOTTESVILLE, VA | $100,000 | 2025 | MIGRATORY SHOREBIRDS & COMMUNITY EDUCATION |
| VIRGINIA EASTERN SHORE LAND TRUST INC | EXMORE, VA | $100,000 | 2025 | CAMPAIGN FOR RURAL LANDS AND COMMUNITIES |
| PIEDMONT ENVIRONMENTAL COUNCIL | WARRENTON, VA | $100,000 | 2025 | RAPPAHANNOCK-RAPIDAN CONSERVATION INITIATIVE |
| ENDANGERED SPECIES COALITION | WASHINGTON, DC | $100,000 | 2025 | ROCKY MOUNTAIN WOLF AND GRIZZLY PROTECTION AND RECOVERY |
| LIVING CLASSROOMS OF THE NATIONAL CAPITAL REGION | BALTIMORE, MD | $100,000 | 2025 | MARITIME E-STEM VOYAGES AND KINGMAN AND HERITAGE ISLANDS |
| WOLF TRAP FOUNDATION FOR THE PERFORMING ARTS | VIENNA, VA | $100,000 | 2025 | 2024-2025 WOLF TRAP INSTITUTE EARLY STEM/ARTS PROGRAM |
| NORTHERN CHUMASH TRIBAL COUNCIL | LOS OSOS, CA | $100,000 | 2025 | CHUMASH HERITAGE NATIONAL MARINE SANCTUARY DESIGNATION 2024 |
| PROJECT COYOTE | LARKSPUR, CA | $100,000 | 2025 | COEXISTING WITH CARNIVORES |
| POTOMAC CONSERVANCY | SILVER SPRING, MD | $100,000 | 2025 | POTOMAC HEADWATERS CONSERVATION PROJECT |
| POINT BLUE CONSERVATION SCIENCE | PETALUMA, CA | $100,000 | 2025 | PROTECTING ICONIC WILDLIFE |
| CALIFORNIA MARINE SANCTUARY FOUNDATION | MONTEREY, CA | $85,000 | 2025 | PROTECTING BLUE WHALES AND BLUE SKIES: REDUCING SHIP STRIKE RISK ON ENDANGERED WHALES IN CALIFORNIA |
| BISHOP JOHN T WALKER SCHOOL FOR BOYS | WASHINGTON, DC | $75,000 | 2025 | GENERAL OPERATING SUPPORT/SCHOLARSHIPS |
| CENTER FOR BIOLOGICAL DIVERSITY | TUCSON, AZ | $75,000 | 2025 | SAFE PATHWAYS FOR THE FLORIDA MANATEE: POLICY AND PUBLIC EDUCATION INITIATIVE |
| LEVINE MUSIC | WASHINGTON, DC | $75,000 | 2025 | SUPPORTING CLASSICAL MUSIC INSTRUCTION AND THE HONORS PROGRAM |
| FRIENDS OF KENILWORTH AQUATIC GARDENS | WASHINGTON, DC | $75,000 | 2025 | INTERGENERATIONAL BRIDGES: FOSTERING CONSERVATION EDUCATION AT KENILWORTH AQUATIC GARDENS |
| GREATER GOOD CHARITIES | SEATTLE, WA | $65,000 | 2025 | HELP SAVE THE BEES |
| WOLF HAVEN INTERNATIONAL | TENINO, WA | $50,000 | 2025 | MOVING TO COEXISTENCE: OUTREACH AND ADVOCACY PROJECT |
VOLGENAU CLIMATE INITIATIVE
$4,146,6282 PAYMENTS TOWARD 2023 3-YEAR PLEDGE
PLASTIC SOLUTIONS FUND A SPONSORED PROJECT OF ROCKEFELLER PHILANTHROPY ADVI
$500,000PLASTIC SOLUTIONS FUND
YELLOWSTONE TO YUKON CONSERVATION INITIATIVE
$400,000GENERAL OPERATING SUPPORT - CONNECTING AND PROTECTING WILDLIFE HABITAT
NATIONAL PARKS CONSERVATION ASSOCIATION
$400,000PROTECTING NATIONAL PARK WILDLIFE
CENTER FOR LARGE LANDSCAPE CONSERVATION
$400,000CATALYZING LANDSCAPE CONSERVATION AND CONNECTIVITY IN THE U.S.
GREATER YELLOWSTONE COALITION
$400,000PROTECTING THE ENGINE OF THE ECOSYSTEM: GREATER YELLOWSTONE WILDLIFE MIGRATIONS
NATUREBRIDGE- WEST COAST
$350,000NATUREBRIDGE ACCESS, GROWTH AND LEADERSHIP
INDIGENOUS LED A PROJECT OF WILD FOUNDATION
$300,000RISING TO THE CHALLENGE OF OUR COLLECTIVE PLANETARY CRISES: THE CASE FOR INDIGENOUS-LED CONSERVATION
APPALACHIAN TRAIL CONSERVANCY
$300,000PRESERVING A.T. LANDSCAPE CONNECTIVITY THROUGH COLLABORATIVE CONSERVATION AND RESOURCE STEWARDSHIP
LAND TRUST ALLIANCECBFN
$300,000TO ADVANCE NATURE-BASED CLIMATE SOLUTIONS THROUGH LAND CONSERVATION
SHARK CONSERVATION FUND A PROJECT OF ROCKEFELLER PHILANTHROPY ADVISORS
$250,000PROTECTING THE WORLD'S SHARKS AND RAYS
THE WYLDLIFE FUND
$250,000POOLED MIGRATION FUND
EARTHJUSTICE
$250,000DAM FREE BY 2030
ALASKA WILDERNESS LEAGUE
$250,000PROTECTING AMERICA'S ARCTIC
DEFENDERS OF WILDLIFE
$250,000PROTECTING ALASKAS BIODIVERSITY AND RESTORING IMPERILED SPECIES
THE NATURE CONSERVANCY OF CALIFORNIA
$250,000JACK AND LAURA DANGERMOND PRESERVE - THE NATURE OF DISCOVERY
NEW ENGLAND AQUARIUM
$200,000SAVING THE NA RIGHT WHALE: UNDERSTANDING AND MITIGATING ANTHROPOGENIC THREATS AND FOSTERING RECOVERY
AMERICAN PRAIRIE RESERVE
$200,000WILD SKY PROGRAM SUPPORT IN 2025
WILDLANDS NETWORK
$200,000IMPROVING HABITAT CONNECTIVITY AND RED WOLF SCIENCE TO ADVANCE POPULATION RECOVERY
TRUSTEES FOR ALASKA
$175,000FIGHTING CLIMATE CHANGE BY KEEPING OIL AND GAS IN THE GROUND AND PROTECTING PUBLIC LANDS IN ALASKA
ALASKA CONSERVATION FOUNDATION
$175,000ALASKA MINING IMPACTS NETWORK/NORTHERN LATITUDES PARTNERSHIP
SMITHSONIAN INSTITUTE
$150,000RESPONDING TO CONSERVATION CHALLENGES FOR THREATENED/ENDANGERED SPECIES: SWIFT FOX, RED WOLF & CORAL
NATIONAL MARINE SANCTUARY FOUNDATION
$150,000UNDERSTANDING AND MITIGATING ANTHROPOGENIC THREATS TO OUR NATIONAL MARINE SANCTUARIES
DEFENDERS OF WILDLIFE
$150,000RECOVERING TWO ICONS OF WILD AMERICA, THE FLORIDA PANTHER AND THE MEXICAN GRAY WOLF
RIVER PARTNERS
$150,000RESTORING CALIFORNIA RIVER CORRIDORS: ESSENTIAL HABITAT CONNECTIVITY FOR WILDLIFE RECOVERY
NATIONAL SYMPHONY ORCHESTRA (NSO) OF THE JOHN F KENNEDY CENTER FOR THE PERF
$150,000THE NATIONAL SYMPHONY ORCHESTRAS YOUNG PEOPLES CONCERTS
FROM THE TOP
$150,000BE THE CHANGE: FROM THE TOP AT 25
SMITHSONIAN INSTITUTE
$125,000VIRGINIA GRASSLAND BIRD INITIATIVE (VGBI)
PEOPLE AND CARNIVORES
$125,000EXPANDING RESOURCES FOR EXPANDING GRIZZLY AND BLACK BEARS
NATIONAL MARINE SANCTUARY FOUNDATION
$125,000ECOLOGY & VULNERABILITY OF TOP PREDATORS IN STELLWAGEN BANK NATIONAL MARINE SANCTUARY
THE NATURE CONSERVANCY OF CALIFORNIA
$100,000THRIVING WETLANDS FOR BIRDS: SCIENCE TO SUPPORT IMPROVING AND EXPANDING HABITAT
AUDUBON CALIFORNIA A STATE PROGRAM OF THE NATIONAL AUDUBON SOCIETY
$100,000NETWORK OF CONSERVED LANDS AND WATERS FOR BIRDS IN CALIFORNIA AND THE PACIFIC FLYWAY
ARC A PROJECT OF SEE (SOCIAL AND ENVIRONMENTAL ENTREPRENEURS)
$100,000ENSURING SUSTAINED INVESTMENT IN THE NEXT-GENERATION OF WILDLIFE CONNECTIVITY INFRASTRUCTURE
THE NATURE CONSERVANCY OF VIRGINIA
$100,000MIGRATORY SHOREBIRDS & COMMUNITY EDUCATION
VIRGINIA EASTERN SHORE LAND TRUST INC
$100,000CAMPAIGN FOR RURAL LANDS AND COMMUNITIES
PIEDMONT ENVIRONMENTAL COUNCIL
$100,000RAPPAHANNOCK-RAPIDAN CONSERVATION INITIATIVE
ENDANGERED SPECIES COALITION
$100,000ROCKY MOUNTAIN WOLF AND GRIZZLY PROTECTION AND RECOVERY
LIVING CLASSROOMS OF THE NATIONAL CAPITAL REGION
$100,000MARITIME E-STEM VOYAGES AND KINGMAN AND HERITAGE ISLANDS
WOLF TRAP FOUNDATION FOR THE PERFORMING ARTS
$100,0002024-2025 WOLF TRAP INSTITUTE EARLY STEM/ARTS PROGRAM
NORTHERN CHUMASH TRIBAL COUNCIL
$100,000CHUMASH HERITAGE NATIONAL MARINE SANCTUARY DESIGNATION 2024
PROJECT COYOTE
$100,000COEXISTING WITH CARNIVORES
POTOMAC CONSERVANCY
$100,000POTOMAC HEADWATERS CONSERVATION PROJECT
POINT BLUE CONSERVATION SCIENCE
$100,000PROTECTING ICONIC WILDLIFE
CALIFORNIA MARINE SANCTUARY FOUNDATION
$85,000PROTECTING BLUE WHALES AND BLUE SKIES: REDUCING SHIP STRIKE RISK ON ENDANGERED WHALES IN CALIFORNIA
BISHOP JOHN T WALKER SCHOOL FOR BOYS
$75,000GENERAL OPERATING SUPPORT/SCHOLARSHIPS
CENTER FOR BIOLOGICAL DIVERSITY
$75,000SAFE PATHWAYS FOR THE FLORIDA MANATEE: POLICY AND PUBLIC EDUCATION INITIATIVE
LEVINE MUSIC
$75,000SUPPORTING CLASSICAL MUSIC INSTRUCTION AND THE HONORS PROGRAM
FRIENDS OF KENILWORTH AQUATIC GARDENS
$75,000INTERGENERATIONAL BRIDGES: FOSTERING CONSERVATION EDUCATION AT KENILWORTH AQUATIC GARDENS
GREATER GOOD CHARITIES
$65,000HELP SAVE THE BEES
WOLF HAVEN INTERNATIONAL
$50,000MOVING TO COEXISTENCE: OUTREACH AND ADVOCACY PROJECT