Funding search · EIN 473287351 · Tiburon, CA
Sustainable Grant Making Partners Fund
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 99
- grants reported
- $4.5M
- total given
- 2022–2024
- filing years
- $25,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
researchenergyresearchingincreasehighlitigationperformancestorage
Full IRS filings ↗How this is builtReport an error
Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
Sign in to analyze this funder’s giving pattern. Free in early access.
Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Realize Impact - Power To Hydrogen1 grant · $200,500
- Schwab Charitable1 grant · $200,000
- Tyfast Energy Corp2 grants · $175,000
- Earthgrid Pbc1 grant · $150,000
- Nuvox Pharma Llc1 grant · $150,000
- Campaign Legal Center3 grants · $150,000
- New Legacy Hawk - Realize Impact1 grant · $125,500
- Steelhead Technologies - Realize Im1 grant · $125,500
- Nutrition From Water1 grant · $125,000
- Saccharo1 grant · $125,000
Giving over time
Grant history
All 99 reported grants, largest first.
- $200,500
Realize Impact - Power To Hydrogen · Bainbridge Island, WA · 2024
Research innovative electrolysis technology to produce clean hydrogen from renewable energy sources
- $200,000
Schwab Charitable · Orlando, FL · 2022
General Support
- $150,000
Earthgrid Pbc · Richmond, CA · 2022
Researching the feasibility of reducing energy consumption for increasing the penetration rate of plasma tunneling.
- $150,000
Nuvox Pharma Llc · Tucson, AZ · 2022
Researching the first material to reverse tissue hypoxia
- $125,500
New Legacy Hawk - Realize Impact · Bainbridge Island, WA · 2023
Research to develop cost effective electrolysis to produce green hydrogen for fossil free energy storage
- $125,500
Steelhead Technologies - Realize Im · Bainbridge Island, WA · 2022
Research developing hydrogen storage for renewable energy
- $125,000
Nutrition From Water · Dover, DE · 2024
Research microalgae technology to create nutrient-dense non-GMO nutrition products
- $125,000
Saccharo · Oakland, CA · 2023
Researching cancer therapies
- $100,500
Realize Impact - Circe Biosciense · Bainbridge Island, WA · 2024
Research utilizing microbes to eat carbon dioxide to formulate food product
- $100,500
Realize Impact - Tandempv · Bainbridge Island, WA · 2024
Research Perovskites to increase solar panel efficiency and durability
- $100,500
Algenesis-Realize Impact · Bainbridge Island, WA · 2023
Research for decomposable polyurethane
- $100,500
Climate Robotics-Realize Impact · Bainbridge Island, WA · 2023
Research developing mobile biocharge systems to reduce CO2 emissions
- $100,500
Realize Impact - Ubiqd · Bainbridge Island, WA · 2022
Research quantum dots to increase solar cell efficiency
- $100,000
Bioq Parma · San Francisco, CA · 2024
Research reduction of air in medicinal drug delivery to increase patient safety
- $100,000
Carbonbridge · Newark, NJ · 2024
Research bioreactors to convert polluting waste gases into usable products such as methanol
- $100,000
Sparkz · Livermore, CA · 2024
Research coatings to minimize LFP battery cathode degradation
- $100,000
Basilard Biotech · Temecula, CA · 2023
Research deterministic mechanoporation using nanoneedles to inject to eradicate various diseases & genetic disorders
- $100,000
Cellchorus · Houston, TX · 2023
Research in development of AI-based technologies to quantify immune cell function & performance
- $100,000
Leap Photovoltaics · San Francisco, CA · 2023
Research processes to manufacture crystalline silicon solar cells to increase energy performance at reduced cost
- $100,000
Volexion · Evanston, IL · 2023
Researching the benefit, application & commercialization potential of nanomaterials in energy storage systems
- $100,000
Enzinc · San Anselmo, CA · 2022
Researching zinc microsponge energy storage technology to increase battery life, charging capacity & efficiency.
- $100,000
Global Neighbor · Xenia, OH · 2022
Researching directed energy floral control to reduce pesticide usage and increase crop yield
- $100,000
Tyfast Energy Corp · San Diego, CA · 2022
Scientific research on high performance electrolytes for ultra-fast charging and ultralong cycle life batteries.
- $75,000
Assistive Technology Development in · Loveland, CO · 2024
Research the optimal clinical methodologies for orthopedic rehabilitation
- $75,000
Tyfast Energy Corp · San Diego, CA · 2024
Scientific research on high performance electrolytes for ultra-fast charging and ultralong cycle life batteries.
- $62,500
Northwestern University · Evanston, IL · 2024
FOIA Practicum Fund
- $62,500
Northwestern Pritzker School of Law · Chicago, IL · 2022
FOIA Practicum Fund
- $60,000
Casa of Contra Costa County · Concord, CA · 2024
General Operating Support
- $50,500
Realize Impact - Symbrosia · Bainbridge Island, WA · 2022
Research reducing livestock methane with seaweed supplement
- $50,000
Campaign Legal Center · Washington, DC · 2024
General Operating Support
- $50,000
Project On Government Oversight · Washington, DC · 2024
Preventing The Weaponization Of Government
- $50,000
Aged Diagnostics · Washington, DC · 2023
Researching biomarkers that can discriminate steatosis from NASH & separately stage fibrosis from peripheral blood thru methylation sequencing methods
- $50,000
Campaign Legal Center · Washington, DC · 2023
General Operating Support
- $50,000
Carbix Corporation · Quincy, MA · 2023
Research and development carbon capture devices & utilization of industrial CO2 emissions
- $50,000
Opensecrets · Washington, DC · 2023
General Operating Support
- $50,000
Campaign Legal Center · Washington, DC · 2022
General Operating Support
- $40,000
Opensecrets · Washington, DC · 2022
Tracking the Money to Power Political Engagement and a Representative Government
- $35,000
Earthjustice · San Francisco, CA · 2024
General Operating Support
- $35,000
Earthjustice · San Francisco, CA · 2023
General Operating Support
- $35,000
Earthjustice · San Francisco, CA · 2022
General Operating Support
- $30,000
Project On Government Oversight · Washington, DC · 2023
Building A More Effective Federal Government
- $30,000
Casa of Contra Costa County · Concord, CA · 2022
General Operating Support
- $30,000
Oakland Public Education Fund · Oakland, CA · 2022
Tech Exchange - General Support
- $25,000
Center for Media Democracy · Madison, WI · 2024
Strategic Litigation and Research
- $25,000
Centerforbiologicaldiversity · Tucson, AZ · 2024
2025 Campaigns to Defend Our Climate
- $25,000
Soar for Youth · Berkeley, CA · 2024
SOAR 2024 Programs
- $25,000
Center for Media Democracy · Madison, WI · 2023
Strategic Litigation and Research
- $25,000
Reporter Committee for Freedom of P · Washington, DC · 2023
Advancing press freedom through pro bono legal support
- $25,000
Trust Women Foundation · Wichita, KS · 2023
General Operating Support
- $25,000
Center for Media Democracy · Madison, WI · 2022
General Operating Support
- $25,000
Centerforbiologicaldiversity · Tucson, AZ · 2022
TheClimateLawInstitute
- $25,000
Project On Government Oversight · Washington, DC · 2022
Accountability and Oversight Reforms to Protect Democracy
- $25,000
Reporter Committee for Freedom of P · Washington, DC · 2022
Advancing press freedom through pro bono legal support
- $25,000
Trust Women Foundation · Wichita, KS · 2022
General Operating Support
- $22,500
Soar for Youth · Berkeley, CA · 2023
SOAR 2023 Program
- $20,000
Aim High · San Francisco, CA · 2024
Aim High Summer Magic: 2024 Summer Enrichment
- $20,000
Center for Investigative Reporting · San Francisco, CA · 2024
General Operating Support
- $20,000
Center for Investigative Reporting · Emeryville, CA · 2022
InvestigativeReportingthatEnsuresaThriving&HealthyDemocracy
- $20,000
Soar for Youth · Berkeley, CA · 2022
SOAR 2022 Program
- $15,000
Alameda County Community Food Bank · Oakland, CA · 2024
General Support
- $15,000
Count Mi Vote Education Fund · Lansing, MI · 2024
General Support
- $15,000
Food Bank of Contra Costa Solano · San Jose, CA · 2024
General Operating Support
- $15,000
Meals On Wheels San Francisco · San Francisco, CA · 2024
General Support
- $15,000
Redwood Empire Food Bank · Santa Rosa, CA · 2024
General Support
- $15,000
Sf-Marin Food Bank · San Francisco, CA · 2024
General Support
- $15,000
Tech Exchange · Oakland, CA · 2024
Tech Exchange-General Support
- $15,000
Aim High · San Francisco, CA · 2023
Aim High Summer Magic2023 Summer Enrichment
- $15,000
Alameda County Community Food Bank · Oakland, CA · 2023
General Support
- $15,000
Be a Mentor · Hayward, CA · 2023
Virtual Mentoring - Mentor Recruitment
- $15,000
Food Bank of Contra Costa Solano · Concord, CA · 2023
General Operating Support
- $15,000
Meals On Wheels San Francisco · San Francisco, CA · 2023
General Support
- $15,000
Redwood Empire Food Bank · Santa Rosa, CA · 2023
General Support
- $15,000
Sf-Marin Food Bank · San Francisco, CA · 2023
General Support
- $15,000
Tech Exchange · Oakland, CA · 2023
General Support
- $15,000
Aim High · San Francisco, CA · 2022
AIM High Summer Learning Program
- $15,000
Alameda County Community Food Bank · Oakland, CA · 2022
General Support
- $15,000
Count Mi Vote Education Fund · Lansing, MI · 2022
Voter Outreach and Education
- $15,000
Food Bank of Contra Costa Solano · Concord, CA · 2022
General Operating Support
- $15,000
Meals On Wheels San Francisco · San Francisco, CA · 2022
General Support
- $15,000
Redwood Empire Food Bank · Santa Rosa, CA · 2022
General Support
- $15,000
Sf-Marin Food Bank · San Francisco, CA · 2022
General Support
- $15,000
Southern Coalition for Social Justi · Durham, NC · 2022
2022 Election Protection Program
- $10,000
Larkin Street Youth Services · San Francisco, CA · 2024
General Operating Support
- $10,000
Larkin Street Youth Services · San Francisco, CA · 2023
General Operating Support
- $10,000
Center for Reproductive Rights · New York, NY · 2022
U.S. Litigation Support
- $10,000
Larkin Street Youth Services · San Francisco, CA · 2022
General Operating Support
- $7,500
American Oversight · Washington, DC · 2023
General Support
- $7,500
Baykeeper · Oakland, CA · 2023
General Operating Support
- $5,000
Center for Reproductive Rights · New York, NY · 2024
General Support
- $5,000
Marin Casa · San Rafael, CA · 2024
General Support
- $5,000
Center for Reproductive Rights · New York, NY · 2023
U.S. Litigation Support
- $5,000
Marin Casa · San Rafael, CA · 2022
General Support
- $1,500
The Brandeis School · San Francisco, CA · 2023
General Support
- $1,000
The Brandeis School · San Francisco, CA · 2024
Sports Fund
- $1,000
The Brandeis School · San Francisco, CA · 2024
Tzedek Fund 2023-2024
- $1,000
Kqed · San Francisco, CA · 2023
General Support
- $1,000
Kqed · San Francisco, CA · 2022
General Support
- $1,000
The Brandeis School · San Francisco, CA · 2022
General Support
- $250
College Park Girls Volleyball 2023 · Pleasant Hill, CA · 2023
General Support
Who else funds this kind of work
Same state
- Silicon Valley Community Foundation10,471 grants · $10.10B
- Tides Foundation9,402 grants · $1.86B
- UCLA Foundation276 grants · $1.75B
Similar purposes
- The Robert Wood Johnson Foundation13,555 grants · $2.27B
- Mayo Clinic Group Return834 grants · $5.43B
- The Susan Thompson Buffett Foundation1,530 grants · $3.56B
Similar grant size
- The Ayco Charitable Foundation15,303 grants · $2.05B
- Ohio Child Care Resource and Referral16,278 grants · $1.08B
- Gs Donor Advised Philanthropy Fund19,135 grants · $6.79B
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

