Private foundation · EIN 47-3287351

Sustainable Grant Making Partners Fund

Preselected only

Tiburon, CA

Home › California › Sustainable Grant Making Partners Fund

Tax year 2024 (period ending 2024-12-31) · Filed with IRS 2025 · Data as of 2026-10-24 · View filing on ProPublica · Source: IRS e-file object 202523219349103677
Total assets (EOY)$22,796,993
Grants paid$1,476,000
Typical (median) grant$25,000
Grants listed31
Giving in home state (CA)37%

Grant size distribution

RangeGrants
Under $5K2
$5K–$25K12
$25K–$100K10
$100K+7

Smallest $1,000 · Largest $200,500

Geographic focus

CA
37%
WA
27%
DE
8%
NJ
7%
DC
7%
CO
5%
IL
4%
WI
2%

Common purposes

researchtechnologyproductsincreasehighsummerinnovativeelectrolysisproducecleanhydrogenrenewableenergysourcesmicroalgae

Giving history

Tax yearContributions paidTotal assetsGrants listed
2023$1,366,750$22,629,18633
2024$1,476,000$22,796,99331

Years shown are the filings ingested so far; more years are added as additional IRS batches are processed.

How to apply

This foundation checked Part XV line 2 of its 990-PF: it only makes contributions to preselected charitable organizations and does not accept unsolicited requests.

Source: 990-PF Part XV line 2, tax year 2024.

Top recipients (tax year 2024)

RecipientLocationPurposeAmount
Realize Impact - Power To HydrogenBainbridge Island, WAResearch innovative electrolysis technology to produce clean hydrogen from renewable energy sources$200,500
Nutrition From WaterDover, DEResearch microalgae technology to create nutrient-dense non-GMO nutrition products$125,000
Realize Impact - Circe BioscienseBainbridge Island, WAResearch utilizing microbes to eat carbon dioxide to formulate food product$100,500
Realize Impact - TandempvBainbridge Island, WAResearch Perovskites to increase solar panel efficiency and durability$100,500
Bioq Parma IncSan Francisco, CAResearch reduction of air in medicinal drug delivery to increase patient safety$100,000
Sparkz IncLivermore, CAResearch coatings to minimize LFP battery cathode degradation$100,000
Carbonbridge IncNewark, NJResearch bioreactors to convert polluting waste gases into usable products such as methanol$100,000
Tyfast Energy CorpSan Diego, CAScientific research on high performance electrolytes for ultra-fast charging and ultralong cycle life batteries.$75,000
Assistive Technology Development InLoveland, COResearch the optimal clinical methodologies for orthopedic rehabilitation$75,000
Northwestern UniversityEvanston, ILFOIA Practicum Fund$62,500
Casa Of Contra Costa CountyConcord, CAGeneral Operating Support$60,000
Campaign Legal Center IncWashington, DCGeneral Operating Support$50,000
Project On Government OversightWashington, DCPreventing The Weaponization Of Government$50,000
EarthjusticeSan Francisco, CAGeneral Operating Support$35,000
Soar For YouthBerkeley, CASOAR 2024 Programs$25,000
Center For Media DemocracyMadison, WIStrategic Litigation and Research$25,000
CenterforbiologicaldiversityTucson, AZ2025 Campaigns to Defend Our Climate$25,000
Aim HighSan Francisco, CAAim High Summer Magic: 2024 Summer Enrichment$20,000
Center For Investigative ReportingSan Francisco, CAGeneral Operating Support$20,000
Tech ExchangeOakland, CATech Exchange-General Support$15,000
Sf-Marin Food BankSan Francisco, CAGeneral Support$15,000
Meals On Wheels San FranciscoSan Francisco, CAGeneral Support$15,000
Alameda County Community Food BankOakland, CAGeneral Support$15,000
Redwood Empire Food BankSanta Rosa, CAGeneral Support$15,000
Food Bank Of Contra Costa SolanoSan Jose, CAGeneral Operating Support$15,000
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