1,000+ Opportunities
Find the right grant
Search federal, foundation, and corporate grants with AI — or browse by agency, topic, and state.
NSF-supported science and engineering research increasingly relies on cutting-edge infrastructure. With its Major Research Instrumentation (MRI) program and Major Multi-user Facilities ("Major Facilities") projects, NSF supports infrastructure projects at the lower and higher range of infrastructure project costs, Foundation-wide, across science and engineering research disciplines. The Foundation-wide Mid-scale Research Infrastructure opportunity is intended to provide NSF with an agile, Foundation-wide process to fund experimental research capabilities in the mid-scale range between MRI and Major Multi-user Facilities. NSF defines Research Infrastructure (RI) as any combination of facilities, equipment, instrumentation, or computational hardware or software, and the necessary human capital in support of the same. Major facilities and mid-scale projects are subsets of research infrastructure. The NSF Mid-scale Research Infrastructure-1 Program (Mid-scale RI-1) supports either design activities or implementation of unique and compelling RI projects. Mid-scale implementation projects may include any combination of equipment, instrumentation, cyberinfrastructure, broadly used large scale datasets and the personnel needed to successfully commission the project. Mid-scale RI-1 design activities include the design efforts intended to lead to eventual implementation of a mid-scale class RI project. Mid-scale RI-1 projects should involve the training of a diverse workforce engaged in the design and implementation of STEM research infrastructure. Mid-scale RI-1 projects should directly enable advances in any of the research domains supported by NSF. Projects may also include upgrades to existing research infrastructure. Mid-scale RI-1 emphasizes strong scientific merit, a response to an identified need of the research community and/or fulfillment of a national need to enable U.S. researchers to be competitive in a global research environment. Well-conceived technical and management plans are essential for both design and implementation proposals, as are well-developed plans (e.g., mentoring and professional development) for student training and the involvement of a diverse STEM workforce in all aspects of mid-scale design and/or implementation activities. The inclusion of individual project participants that will lead to a supportive working environment is especially encouraged at all levels of the project team. Within Mid-scale RI-1, proposers may submit two types of projects, “Implementation” (e.g., acquisition and/or construction) or “Design”. The “Design” track is intended to facilitate progress toward readiness for a mid-scale range implementation project. Both Implementation projects and Design activities may involve new or upgraded research infrastructure. Mid-scale RI-1 "Implementation" projects may have a total project cost ranging from $4 million up to but not including $20 million. Mid-scale RI-1 "Design" activities may request less than $4 million, with a minimum request of $400,000 and a maximum request up to but not including $20 million, as appropriate, to prepare for a future mid-scale range implementation project. Note: Successful award of a Mid-scale RI-1 design activity does not imply NSF's commitment to the future implementation of the project being designed, nor is a Mid-scale RI-1 design award required for the submission of an implementation project. The Mid-scale RI-1 Program seeks to broaden the representation of PIs and institutions in its award portfolio, including a geographically diverse set of institutions (especially those in EPSCoR jurisdictions). Proposals submitted by, or involving partnerships between institutions are encouraged. Participation in this opportunity is encouraged for the full spectrum of diverse talent society has to offer to include PIs who are women, early-career researchers, persons with disabilities, or members of other groups underrepresented in STEM. To improve participation in science and engineering research for persons with disabilities, Mid-scale RI-1 encourages PIs to incorporate accessibility as part of Mid-scale RI-1 design activity and implementation projects. Please consult NSF's Research Infrastructure Guide, or RIG (available at https://www.nsf.gov/bfa/lfo/lfo_documents.jsp), for definitions of certain terms used in this solicitation, such as the Project Execution Plan (PEP) and Design and Execution Plan (DEP). The RIG provides guidance specific to Mid-scale Research Infrastructure Projects, including references to other parts of the RIG as needed. Note that PEP or DEP should be appropriately scaled for the complexity of the project and may not require all of the elements described in the RIG. Mid-scale research infrastructure projects with total project costs beyond the Mid-scale RI-1 Program limit are separately solicited through the Mid-scale RI-2 Program. Proposals to the Mid-scale RI-1 Program with total project costs outside of this solicitation's budgetary limits, either during initial submission or after cost analyses/revisions during subsequent review, are subject to return without further review.
Funding Opportunity Number: 24-598. Assistance Listing: 47.041,47.049,47.050,47.070,47.074,47.075,47.076,47.079,47.083,47.084. Funding Instrument: G. Category: ST. Award Amount: $4M – $20M per award.
Get alerted about grants like this
Get emailed when new opportunities from “U.S. National Science Foundation” or related funders appear. Free, weekly, unsubscribe anytime.
Or search similar grants →According to the current listing, eligibility includes: Eligible applicants: Others (see text field entitled Additional Information on Eligibility for clarification). *Who May Submit Proposals: Proposals may only be submitted by the following: - Proposals may only be submitted by organizations located in the United States, its territories, or possessions, as follows. <ol> <li>Institutions of higher education (Ph.D.-granting and non-Ph.D.-granting), acting on behalf of their faculty members, that are accredited in and have their main campus in the United States, its territories, or possessions. Distinct academic campuses (e.g., that award their own degrees, have independent administrative structures, admissions policies, alumni associations, etc.) within multi-campus systems qualify as separate submission-eligible institutions.</li> <li>Not-for-profit, non-degree-granting domestic U.S. organizations, acting on behalf of their employees, for example (but not limited to) independent museums and science centers, observatories, research laboratories and similar organizations that are directly associated with the Nation's research activities. These organizations must have an independent, permanent administrative organization (e.g., a sponsored projects office) located in the United States, its territories, or possessions, and have 501(c)(3) tax status.</li> <li>Consortia as follows:</li> </ol> <p style="padding-left: 30px;">a) A legally incorporated, not-for-profit consortium that includes two or more submission-eligible organizations as described in items (1) and (2) above. Such a consortium is one with an independent administrative structure (e.g., a sponsored projects office) located in the United States, its territories, or possessions and has 501(c)(3) status. <p style="padding-left: 30px;">b) Submission-eligible organizations as described in items (1) and (2) above, on behalf of an informal consortium. The Cover Sheet of such a proposal must identify both a PI and co-PI(s) from at least two Mid-scale RI-1 submission-eligible organizations (items 1 and/or 2 above) as lead investigators in the consortium. These consortium proposals may also include as partners, via subawards,other U.S. and non-U.S. organizations that are not eligible to submit Mid-scale RI-1 proposals. <p style="padding-left: 30px;">In either case, the proposal title should indicate that a consortium is proposing. <p class="Default">For-profit commercial organizations, especially U.S. small businesses with strong capabilities in scientific or engineering research or education, are eligible for infrastructure support through subawards/subcontracts as private sector partners with submitting organizations; they may not submit proposals in response to this solicitation. Such partnerships must be substantive and meaningful and build capacity for infrastructure development withinMid-scale RI-1 submission-eligible organization(s). In addition, the value added by the for-profit commercial organization should be justified as a unique contribution that is otherwise unavailable within organizations described in (1) and (2). Unless otherwise specified in the award, title to the resulting infrastructure should be retained by the Mid-scale RI-1-eligible performing organization. Prospective PIs may contact cognizantMid-scale RI-1 program officers regarding organizational eligibility, and for information on other NSF funding opportunities for instrumentation and research infrastructure. <p class="Default">Additionally: <ul> <li>Proposals that augment MREFC projects: The Mid-scale RI-1 program will not accept proposals for an instrument or other infrastructure that augments an ongoing NSF Major Multi-user Facility or Mid-scale RI-2 project in the construction stage, since the scope of those projects is already defined. A list of Major Facilities projects is available at <a href="https://www.nsf.gov/bfa/lfo/docs/major-facilities-list.pdf">https://www.nsf.gov/bfa/lfo/docs/major-. Confirm the full requirements in the official notice before applying.
The current listing shows $4M – $20M per award. Verify award ceilings, matching requirements, and allowable costs in the official notice.
Applications for Mid-scale Research Infrastructure-1 are due February 8, 2027. Build your timeline backwards from this date to cover registrations, approvals, and final submission checks.
Yes — Mid-scale Research Infrastructure-1 is offered by U.S. National Science Foundation and this listing comes from Grants.gov, an official U.S. federal source. Federal applications generally require registrations (for example SAM.gov or an agency submission portal), so allow extra lead time.
Start from the official opportunity page linked in this listing — it carries the sponsor's submission instructions.
Past winners and funding trends for this program
The UKRI Policy Fellowships 2025, funded by the Economic and Social Research Council, offer 18-month placements for academics to co-design research with UK government and What Works Network host organizations. Awards range from £180,000 to £280,000 and support three fellowship tracks: core policy fellows, Natural Hazards and Resilience policy fellows, and What Works Innovation fellows. Applicants must hold a PhD or equivalent research experience, be based at a UKRI-eligible UK organization, and possess relevant subject matter or methodological expertise. Government-hosted positions target early to mid-career academics, while What Works fellowships welcome all career stages. Fellows work directly with policymakers to bridge academic research and policy development on pressing national and global challenges. The application deadline is July 15, 2025.
The Smart Data Research UK Fellowships provide up to £200,000 per project for researchers using smart data to address real-world challenges across the United Kingdom. Funded by UKRI through Smart Data Research UK, this program supports up to ten projects lasting 18 months, with start dates by February 2026. Applicants must be based at eligible UK organizations and demonstrate strong data skills with a compelling research question aligned to one of four SDR UK themes: productivity and prosperity, health and wellbeing, sustainability, or communities and places. Researchers at all career stages may apply, with early career researchers particularly encouraged. Projects may use smart datasets from SDR UK's six national data services or combine smart data with administrative and survey data sources.
NSF's TechAccess: AI-Ready America commits up to $224 million to build one AI-readiness coordination hub in every state, DC, and U.S. territory. Round 1 closed July 16, 2026 — but Rounds 2 and 3 are still open, and most states are still up for grabs. Here is how the hub structure works, who is eligible, why cost sharing is banned, and how to position an institution to own its state's hub.
Read articleNSF just put $83 million into six national-scale data systems through its Integrated Data Systems and Services program — the plumbing that makes AI-for-science actually work. Here is who won, how the three-category structure (national-scale, transition, planning) really functions, why the Category III planning grant is the on-ramp most teams should be aiming at, and how to build readiness before the next fourth-Tuesday-in-July deadline.
Read articleNSF's new AI Datasets solicitation puts up to $100 million behind a specific bet: that the bottleneck in AI-for-science is not models but data. Here is how the three award tiers work — Flagship up to $5M, Impact up to $2M, Planning up to $200K — who is eligible, why voluntary cost sharing is banned, and how to build a proposal that survives review before the November 4, 2026 deadline.
Read article