OpenU.S. National Science Foundation

Engineering (ENG): Chemical, Bioengineering, Energy, and Transport Systems (CBET)

Opportunity number 26-518 · Assistance listing 47.041

Deadline
Rolling: no fixed deadline
Posted
Aug 17, 2026
Award size
Not listed
Total program funding
$100M
Expected awards
275
Cost sharing
Not required
Funding type
Grant
Category
Science, technology and R&D

Proposals accepted anytime

Check this solicitation free

Grantee reads the full announcement and lists every required section, page limit, deadline, scoring criterion and compliance item. Takes about two minutes, no account needed.

About this opportunity

The U.S. National Science Foundation Directorate for Engineering (NSF ENG) supports foundational engineering research for chemical, bioengineering, energy, and transport systems through the following programs:

  • The Chemical Process Systems (CPS) program supports foundational engineering research in chemical and biochemical processes for chemicals, fuels, energy, and materials.
  • The Engineering Biological and Biomedical Systems (EBBS) program supports foundational engineering research on platforms, devices, organisms, tissues, and processes that advance knowledge and control of biological functions.
  • The Energy, Water, and Resource Engineering (EWRE) program supports foundational engineering research to manage energy, water, minerals, and material resources.
  • The Transport Phenomena (TP) program supports foundational engineering research to understand, model, and control the transport of mass, momentum, energy, and species across multiple scales.

NSF ENG anticipates a portfolio of ENG: Chemical, Bioengineering, Energy, and Transport Systems (CBET) awards with a range of budgets and durations. Estimated program budget, number of awards, and average award size/duration are subject to the availability of funds.

NSF ENG is particularly interested in intellectually ambitious and potentially transformative foundational research. Proposals need not promise a near-term product, deployment, or commercial outcome, nor need they address later-stage development to be competitive.

Who can apply

  • Anyone (unrestricted)

See the official notice for eligibility details.

Agency contact

NSF grants.gov support

grantsgovsupport@nsf.gov
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  • Drafts each section with you, in your words
  • Checks the draft against every requirement before you submit
Official notice on Grants.gov

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Details from Grants.gov, last updated Oct 5, 2026. Deadlines and requirements can change: always confirm them in the official notice and the agency's page.