Sadoway Labs Foundation Inc.

Sadoway Labs Foundation Inc. (SLF) is registered with the IRS as a 501(c)(3) private foundation and is flagged in nonprofit databases as a grantmaker (foundation code 03), but in practice it operates as its own research lab rather than a pass-through grantmaker to outside organizations. IRS Form 990 data for both disclosed fiscal years shows grants_paid of $0 (FY2023 and FY2022) even while the foundation reported $1,185,260 and $27,051 respectively in "total giving" — those dollars fund SLF's own program work (staff, equipment, lab operations on its extreme-electrochemistry research), not third-party grant checks. The foundation's own database record confirms this: application_instructions is literally "__none__," and there is no grants_page_url, no application_form_url, no typical_grant_size, and no application_deadline on file. Web research corroborates the pattern — SLF's website describes only three engagement pathways: IP licensing, milestone-driven sponsored research, and subscription access to lab discoveries, all aimed at corporate and industrial partners, not nonprofits or individual grant applicants. Founded by MIT Professor Emeritus Donald Sadoway (inventor of the liquid-metal battery and a co-founder of Ambri and Boston Metal), SLF exists to push his "extreme electrochemistry" (XE) research — rare-earth metal extraction, greenhouse-gas destruction ("CO2 Zapper"), high-temperature energy storage ("Whole Earth Battery"), and low-emission aluminum recycling — from lab bench to industrial scale. Traditional nonprofit grant-seekers (community organizations, environmental NGOs, academic PIs outside Sadoway's network) should not budget meaningful time pursuing SLF through a standard LOI or proposal process; the foundation states it does not field unsolicited applications. The realistic openings are for (1) industrial companies in hard-to-abate sectors (steel, aluminum, cement, mining, critical minerals) seeking a sponsored-research or licensing relationship, following the July 2025 Hatch template, and (2) PhD-level scientists pursuing employment or postdoctoral positions directly with the lab. Since Sadoway went full-time at SLF in August 2025, the foundation is visibly in a build-out phase, which may make direct, technically fluent outreach to info@sadowaylabs.org more receptive than it would have been a year ago — but this is relationship-driven business development, not grant application.

The Form 990 data available (FY2022-FY2024) shows no evidence of third-party grantmaking. Grants_paid is $0 in both years where it was reported (FY2023 and FY2022); FY2024's grants_paid and total_giving fields are both null in the most recent filing extract. "Total giving" jumped from $27,051 in FY2022 to $1,185,260 in FY2023 — a roughly 43x increase — but combined with $0 grants_paid in the same years, this spending is almost certainly internal program/research expense (lab operations, technical staff, equipment) rather than distributions to grantees, consistent with an operating-foundation model rather than a traditional grantmaking one. Total assets have actually declined across the three years on record: $4,973,021 (FY2022) → $3,860,945 (FY2023) → $3,770,710 (FY2024), even as the foundation took in large contributions each year ($2,000,000 in 2022 and $3,000,000 in 2023) — indicating SLF is spending down incoming capital on its own R&D rather than building an endowment to fund external grants. Officer compensation rose from $0 (FY2022) to $254,112 (FY2023), suggesting the foundation began compensating leadership as it scaled up operations. Net investment income is minimal in both years ($33 in 2022, $16,394 in 2023), confirming assets are held for operating liquidity rather than invested for long-term grantmaking capacity. There is no median grant size, no grant-size range, no geographic breakdown, and no top-grantee list to report because the grantee dataset for this foundation is empty (zero grants recorded across all fields in the top_50 grantee list and aggregate stats). For a grant-seeking organization evaluating SLF as a prospect, the correct reading of "funding patterns" here is that the historical pattern is zero dollars distributed externally in the years for which the IRS has processed and released data. The capital that does move through SLF (roughly $900K-$3M per year in contributions and revenue) is directed entirely at its own decarbonization technology program — rare-earth extraction, the CO2 Zapper, the Whole Earth Battery, and aluminum recycling — supplemented by emerging sponsored-research revenue from industrial partners such as Hatch, announced in July 2025.

All five peer foundations share the "Environment" NTEE classification with SLF and cluster tightly in size, holding $2.5M-$2.67M in assets — SLF's $3.77M asset base is 41-50% larger than any of them. None of the peers have a public website on file, so their actual grantmaking activity and application processes cannot be independently verified from this dataset; it is possible some are similarly small operating or family foundations rather than active grantmakers. What sets SLF apart is that its focus and behavior are documented in detail via its own website and recent press coverage, and that documentation confirms it functions as an applied-research lab with corporate partnership pathways (IP licensing, sponsored research, subscriptions) rather than as a conventional environmental grantmaker — a materially different proposition than what a grant-seeker would typically expect from an "Environment" category private foundation of this size.

The two most concrete, dated developments found in 2025 both concern industrial partnerships, not grantmaking. On August 5, 2025, BusinessWire reported that Professor Donald R. Sadoway stepped down from his role as Chief Scientific Officer and board director at Pure Lithium Corporation specifically to focus full-time on the Sadoway Labs Foundation — a clear signal that SLF is entering an active scale-up phase after operating with its founder's divided attention. On July 1, 2025, Hatch (a global engineering firm serving the mining, metals, energy, and infrastructure sectors) announced a collaboration with SLF to jointly develop "novel and sustainably profitable electrochemical technologies" for industrial electrification — the clearest public example to date of how SLF actually structures external relationships: an engineering-to-engineering sponsored research arrangement with a large industrial player, not a grant award to a nonprofit or academic recipient. No news was found announcing new grant programs, an LOI process, a request for proposals, or any philanthropic distributions to external organizations in 2025 or 2026. Job postings for postdoctoral researchers (requiring a PhD in materials science, chemical engineering, or chemistry, with techno-economic analysis and thermodynamic modeling as valued extras) indicate the foundation is also actively growing its internal scientific staff during this period. Taken together, the 2025-2026 activity pattern is consistent with the financial data: SLF is investing incoming capital into building out its own lab and industrial-partnership pipeline rather than launching or expanding an external grants program.

Because Sadoway Labs Foundation has no formal grants program, the most important "application tip" is to correctly identify which of two very different doors actually exists. There is no grant application, no LOI template, no online portal, and no listed deadline (application_form_url, grants_page_url, and application_deadline are all blank in the foundation's own record) — a cold nonprofit-style grant proposal sent to a generic address is unlikely to be read as intended, since the foundation states it does not accept unsolicited proposals. Door one is industrial/technical partnership: companies in hard-to-abate sectors (steel, aluminum, cement, mining, critical-minerals processing, or grid-scale energy storage) should approach info@sadowaylabs.org with a specific technical problem framed as a candidate for sponsored research or technology licensing — mirror the July 2025 Hatch announcement's framing of joint technology development, not general operating support. Referencing SLF's actual named technologies (the "CO2 Zapper" for greenhouse-gas destruction, the "Whole Earth Battery" for extreme-temperature energy storage, or its low-emission aluminum recycling process) signals real technical fluency and will land better than generic decarbonization language. Philanthropic donors interested in funding the lab's basic research (rather than seeking a return via licensing) should use SLF's own stated framing — gifts that "expand fundamental research" and "accelerate early-stage concepts toward industrial relevance" — since that is the language the foundation uses about itself. Door two is employment: PhD scientists and postdocs should email jobs@sadowaylabs.org directly with a subject line in the format "application – [Role]" (e.g., "application – Postdoc"), attaching a CV and cover letter, and should expect a PhD in materials science, chemical engineering, or chemistry to be a baseline requirement, with techno-economic analysis (TEA) and thermodynamic modeling called out as valued bonus skills. The most common mistake grant-seekers will make is treating SLF as a peer of the other small Environment-category foundations in this dataset and submitting a standard proposal — there is no evidence any external grant has ever been paid by this foundation. The best-informed move for most organizations reading this report is to deprioritize SLF as a grants prospect and, if genuinely aligned on the technology side, pursue the partnership or employment channel instead. Timing-wise, mid-to-late 2026 is plausibly a more receptive window than prior years, given Sadoway's August 2025 shift to running the foundation full-time and its active push into industrial collaborations.