SBA International Trade Loan — 90% guarantee
Open, rolling
Small Business Administration, through an approved lender
- Who
- Small businesses in more than two dozen energy-supply-chain trade codes. The list explicitly names metal ore mining — iron, gold, silver, copper, nickel, lead, zinc and uranium — plus coal, stone quarrying, sand and gravel, and drilling support activities.
- Size
- Up to $5 million per trade loan; $10 million cumulative with a 504
- Funds
- Working capital, equipment, facilities, refinancing
Announced 14 August 2026, extending the trade loan’s 90% guarantee — against the 75% standard on an ordinary 7(a) — to these energy and minerals trade codes for the first time. This is the most realistic capital source on this page for a driller, assayer, contractor or equipment supplier. No competition, no cost share, no federal registration — you need a lender, not a grant writer. One real hurdle: the trade loan still needs a trade nexus. Your lender has to document either that the loan expands exports or that your business is adversely affected by import competition. For most domestic minerals producers it is the import-competition route that applies — but it is a finding the lender must make, not an automatic qualification.
Find an SBA lender
Common screening application (EICMM)
Open, rolling
Energy Department, on behalf of fourteen agencies
- Who
- Any organisation with a critical minerals or energy infrastructure project. Genuinely open to small companies.
- Size
- Nothing directly
- Funds
- Routing only — it tells the agencies you pick that your project exists
Launched in July 2026. One form reaches Energy, Commerce, Interior, State, Treasury, Agriculture, Transportation, the SBA, the Department of War, EPA, HHS, the DFC, USTDA and EXIM. It is free and takes under an hour. Be clear what it is: a lead form, not an application for money. Submitting it obliges no agency to respond.
Start the screening form
Defense Industrial Base Consortium membership
Open, rolling
Department of War, run through the consortium
- Who
- Companies of any size. The consortium states that it keeps barriers low for small and non-traditional businesses.
- Size
- Project-scale; the consortium sets the range in each solicitation
- Funds
- Separation and processing, metal production and refining, alloying, recycling, supporting infrastructure
Membership is the prerequisite for responding to a solicitation, and the critical-minerals ones run on roughly four-week fuses — the most recent closed on 17 September 2026. Join before the next one drops, not after. There is also an unsolicited-proposal route when nothing is live. Note for investors reading company announcements: being accepted into the consortium is not an award, it only means the company may now respond.
Apply for membership
Energy Dominance Financing
Open, rolling
Energy Department — the former Loan Programs Office
- Who
- Large capital projects. The diligence burden alone rules out small firms.
- Size
- $100 million and up, into the billions
- Funds
- Processing, refining, recycling, recovery and reuse of critical minerals; retooling existing industrial plant
Four authorities apply to minerals, including the advanced-vehicle manufacturing programme and the innovative supply chain title. The department interprets them broadly to cover production, manufacture, recycling, processing, recovery and reuse. Expect twelve to twenty-four months from consultation to closing.
Request a free pre-application consultation
Office of Strategic Capital — equipment finance
Open, rolling
Department of War
- Who
- Mid-sized manufacturers and processors
- Size
- Direct loans up to $150 million
- Funds
- Equipment and manufacturing facilities on US soil
A better fit than the headline defence funds for a mid-sized processing or equipment business. The office has made conditional commitments to Phoenix Tailings and Energy Fuels, and an executed $150 million loan to MP Materials. Note the exclusions: pre-revenue companies, and projects that depend on federal funding to repay, are not eligible.
See the credit programme
EXIM Bank — three routes
Open, rolling
Export-Import Bank of the United States
- Who
- Make More in America is for domestic manufacturing and needs only a modest export nexus, lower for a small business. The critical minerals programme under the China and Transformational Exports Program offers longer tenors and lower fees.
- Size
- Scales with jobs supported and with the share of output contracted to US buyers
- Funds
- Domestic manufacturing plant; overseas mines with signed US offtake
The Letter of Interest is non-binding — it commits EXIM to nothing — and carries a $1,000 application fee. It is still the cheapest way to find out whether EXIM is interested before you spend real money, but budget for it.
Start with a Letter of Interest
Nevada Bond Pool
Open, rolling
Nevada Division of Minerals
- Who
- Small Nevada operators — the programme exists specifically to reduce the burden of obtaining a reclamation bond.
- Size
- Up to $3 million per participant
- Funds
- Reclamation bonding, not cash
Notice-level: full deposit, 2% a year. Plan-level: 50–80% deposit, 5–10% a year, paid quarterly in advance. It is not free money — it is access to bonding a small operator might not otherwise get. The most concretely useful state programme we found.
See the programme
Small Business Innovation Research — National Science Foundation
Next deadline 4 November 2026
National Science Foundation
- Who
- US small businesses of 500 employees or fewer
- Size
- Up to $305,000 for six to eighteen months
- Funds
- Deep-technology research and development
There is no mining topic, because the Foundation deliberately does not name technologies — you pitch your own. Sensing, autonomy, separation chemistry, assay instrumentation and recycling all sit well here. A project pitch is mandatory first and you must be invited before you can submit, so the real deadline is earlier than the one printed. Energy and Defense run their own programmes on separate cycles; check their portals for current dates.
Read the solicitation
ASPECT
Concept papers 9 October 2026
Energy Department
- Who
- Industry-led teams, unrestricted
- Size
- $58 million available in total
- Funds
- Scaling up and pre-piloting chemical technologies that use alternative and waste feedstocks
The 9 October concept paper is mandatory — you cannot submit a full application without one, so the real deadline is eleven days away, not December. Stage 1 full applications follow on 1 December 2026; selections are expected in April 2027. Minerals-adjacent rather than minerals: a hydrometallurgical or waste-stream recovery process may fit, a mine will not. Read the topic areas before spending effort on it.
Read the funding notice
PROSPECT planning prize
Closes 5 October 2026
Energy Department
- Who
- US academic institutions with mining and minerals degree programmes
- Size
- Up to $1 million per winner, from a $16 million pool
- Funds
- Workforce — plans to expand training, upskilling and hands-on learning
Not for companies, and the department runs its prizes on the HeroX platform rather than a .gov address. The eligible field is wider than universities — community colleges and high schools with relevant credentials count too, which makes partnering with a local applicant a real route to funded apprenticeships for a mining-services firm.
See the prize
National Security Fund Finance Program
Proposals 1 November 2026
Office of Strategic Capital, Department of War
- Who
- Credit fund managers only. An operating company cannot apply.
- Size
- $500 million to $1 billion per fund
- Funds
- First- and second-lien lending into critical minerals companies
Complete proposals are due by 5pm Eastern on 1 November 2026. Listed here so nobody wastes a week on it. A driller or assayer cannot apply. It matters only because the funds created through it will be lending into this sector from 2027, which is a door that opens later.
See the programme