Opportunity Information: Apply for DE FOA 0002255
The Department of Energy (DOE) Office of Science, through its Fusion Energy Sciences (FES) program, released this funding opportunity to support new or upgraded plasma diagnostic instruments for the National Spherical Torus Experiment Upgrade (NSTX-U) at Princeton Plasma Physics Laboratory. The central aim is to strengthen the measurement capabilities on NSTX-U so researchers can collect higher-quality experimental data and use it to answer key scientific questions in spherical tokamak plasmas. This call is specifically about diagnostics: designing, implementing, commissioning, operating, and then analyzing the data produced by those instruments while working in collaboration with the NSTX-U program.
A key point in the solicitation is that it is limited to collaborative diagnostic-focused research tied directly to NSTX-U operations and data analysis. In other words, proposals are expected to be closely integrated with the NSTX-U experimental program rather than being purely theoretical or only loosely connected to the facility. The announcement also notes that this was one of two funding opportunities in Fiscal Year 2020 related to spherical tokamaks, and it directs applicants to look up a companion FOA (DE-FOA-0002259) for other spherical tokamak research areas. For this FOA (DE-FOA-0002255), the emphasis is squarely on diagnostic measurement systems and the scientific exploitation of the resulting NSTX-U datasets.
Programmatically, the opportunity sits within the broader DOE Spherical Tokamak program, which is positioned as both a fundamental plasma science effort and an assessment of spherical tokamak concepts for potential future fusion facilities. The diagnostics supported here are not just engineering add-ons; they are meant to enable progress on recognized scientific gaps in magnetically confined plasma behavior, particularly in the spherical tokamak configuration where high beta, compact geometry, and strong shaping can bring unique stability, transport, and boundary challenges and opportunities.
Applications are expected to align with one or more of the program’s stated scientific focus areas: macroscopic stability (for example, understanding and predicting large-scale instabilities and disruptions), multi-scale transport physics (how turbulence and transport processes across different spatial and temporal scales influence confinement), plasma boundary interfaces (including edge/SOL physics and plasma-material interactions), plasma waves and energetic particles (such as wave heating/current drive and fast-ion behavior), and advanced operating scenarios and control (developing and validating operating regimes and real-time control strategies). The implicit expectation is that the diagnostic being proposed will produce measurements that directly inform these topics and that the team will analyze NSTX-U data to deliver publishable, program-relevant results.
From an administrative standpoint, this is a discretionary grant opportunity under the DOE Office of Science with CFDA number 81.049. Eligibility is listed as unrestricted, meaning a wide range of organizations can apply (universities, national labs, companies, nonprofits), subject to any additional eligibility clarifications in the full announcement. The FOA was created on February 13, 2020, with an original closing date of April 2, 2020. The stated award ceiling is $2,000,000, and DOE anticipated making roughly 20 awards, indicating an intent to fund a portfolio of diagnostic efforts rather than only a small number of large projects.
In practical terms, a competitive application under this FOA would typically describe a specific diagnostic capability to be implemented or enhanced on NSTX-U, explain why that measurement is needed for one or more of the highlighted scientific challenges, and lay out a credible plan for integration with NSTX-U operations (hardware installation, calibration, commissioning, run support, data management). It would also include a clear analysis plan showing how the team will turn diagnostic signals into validated physics results, ideally in close coordination with NSTX-U collaborators and experimental campaign schedules. The overall message of the FOA is that DOE is investing in the measurement infrastructure and collaborative research workflow needed to extract high-impact spherical tokamak physics from NSTX-U experiments.Apply for DE FOA 0002255
- The Department of Energy - Office of Science, Office of Science in the science and technology and other research and development sector is offering a public funding opportunity titled "National Spherical Torus Experiment Upgrade: Diagnostic Measurements of Spherical Tokamak Plasmas" and is now available to receive applicants.
- Interested and eligible applicants and submit their applications by referencing the CFDA number(s): 81.049.
- This funding opportunity was created on Feb 13, 2020.
- Applicants must submit their applications by Apr 02, 2020. (Agency may still review applications by suitable applicants for the remaining/unused allocated funding in 2026.)
- Each selected applicant is eligible to receive up to $2,000,000.00 in funding.
- The number of recipients for this funding is limited to 20 candidate(s).
- Eligible applicants include: Unrestricted (i.e., open to any type of entity above), subject to any clarification in text field entitled Additional Information on Eligibility.
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| RAPID ENCAPSULATION OF PIPELINES AVOIDING INTENSIVE REPLACEMENT (REPAIR) Apply for DE FOA 0002289 Funding Number: DE FOA 0002289 Agency: Department of Energy, Advanced Research Projects Agency Energy Category: Science and Technology and other Research and Development Funding Amount: $10,000,000 |
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| Research to Enable Fuels From Sunlight Apply for DE FOA 0002254 Funding Number: DE FOA 0002254 Agency: Department of Energy - Office of Science, Office of Science Category: Science and Technology and other Research and Development Funding Amount: $20,000,000 |
| Disability and Rehabilitation Research Projects (DRRP) Program: Research on Healthcare Policy and Disability Apply for HHS 2020 ACL NIDILRR DPGE 0401 Funding Number: HHS 2020 ACL NIDILRR DPGE 0401 Agency: Department of Health and Human Services, Administration for Community Living Category: Science and Technology and other Research and Development Funding Amount: $500,000 |
| Signals in the Soil Apply for 20 548 Funding Number: 20 548 Agency: National Science Foundation Category: Science and Technology and other Research and Development Funding Amount: $1,200,000 |
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| Cooperative Ecosystem Studies Unit, North and West Alaska CESU Apply for G20AS00036 Funding Number: G20AS00036 Agency: Department of the Interior, U. S. Geological Survey Category: Science and Technology and other Research and Development Funding Amount: $150,000 |
| RFI - Next Generation Ammonia System Integration Project Apply for DE FOA 0002307 Funding Number: DE FOA 0002307 Agency: Department of Energy, Advanced Research Projects Agency Energy Category: Science and Technology and other Research and Development Funding Amount: Case Dependent |
| Cooperative Ecosystem Studies Unit, Rocky Mountain CESU Apply for G20AS00017 Funding Number: G20AS00017 Agency: Department of the Interior, U. S. Geological Survey Category: Science and Technology and other Research and Development Funding Amount: $900,000 |
| Multidisciplinary Research Program of the University Research Initiative (FY21 Air Force Submission) Apply for FOA AFRL AFOSR 2020 0002 Funding Number: FOA AFRL AFOSR 2020 0002 Agency: Department of Defense, Air Force Office of Scientific Research Category: Science and Technology and other Research and Development Funding Amount: $7,500,000 |
| Cooperative Ecosystem Studies Unit, North and West Alaska CESU Apply for G20AS00039 Funding Number: G20AS00039 Agency: Department of the Interior, U. S. Geological Survey Category: Science and Technology and other Research and Development Funding Amount: $362,000 |
| Technical natural resource support to assist AFCEC, SAF, and Headquarters AF with managing natural, cultural resource programs Apply for W9126G 20 02 2340 Funding Number: W9126G 20 02 2340 Agency: Department of Defense, Fort Worth District Category: Science and Technology and other Research and Development Funding Amount: $8,500,000 |
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