Closed · DE-FOA-0003535 · CFDA 81.087 · Discretionary
DE-FOA-0003535 Request for Information (RFI): Defining Sustainable Maritime Fuels in the United States
Federal grant opportunity posted by Golden Field Office, cataloged on Grants.gov.
- up to $1
- Award range
- Closed
- Status
- February 28, 2025
- Close date
- -
- Expected awards
The verdict
DE-FOA-0003535 Request for Information (RFI): Defining Sustainable Maritime Fuels in the United States is a closed discretionary listing from Golden Field Office that offered Up to $1. Future funding cycles may be published under the same CFDA number. PlainGrants indexes 839 other opportunities from Golden Field Office.
- up to $1
- award range
- Closed
- application status
- 81.087
- CFDA program
- 839
- other opportunities from Golden Field Office
Archived opportunity record
DE-FOA-0003535 Request for Information is closed (last close February 28, 2025). Check the agency catalog for replacement NOFOs. Golden Field Office still indexes 839 other opportunities here.
According to Grants.gov (extract vintage 2026-08-10), this record reflects the officially published listing. See methodology.
Deadline tracker
Application window closed
Closed February 28, 2025
Instrument
Other
Description
An Action Plan for Maritime Energy and Emissions Innovation (Action Plan) calls for the Federal government to define Sustainable Maritime Fuel (SMF) in 2025. As described in the Action Plan, the maritime industry cannot rely solely on drop-in fuel replacements, so vessels must look towards alternative energy sources such as clean methanol, ammonia, hydrogen, electrification, and efficiency improvements as the industry moves towards zero- and near zero-emission fuels. This action is key to evaluating many subsequent goals in the plan pertaining to future production volumes of SMFs. It will also help to align community, industry, government, financiers, and other maritime stakeholders regarding what qualifies as a SMF. This alignment will help to advance technology and investment with a consistent understanding of future maritime fuels. This Request for Information (RFI) seeks to engage industry, government, and maritime stakeholders for feedback on how to define “Sustainable Maritime Fuel.” While this RFI is being published by the U.S. Department of Energy (DOE), DOE is also working with other agencies to support the development of an SMF definition; these agencies include but are not limited to the U.S. Department of Transportation, the U.S. Department of Agriculture, the Department of State, and the Environmental Protection Agency. This collaborative effort seeks feedback on a variety of aspects that may affect the eventual SMF definition, including but not necessarily limited to: minimum carbon intensity reductions, sustainability factors, criteria air pollutant inclusion (e.g. NOx, SOx, and particulate matter), acceptable feedstocks, how to align with global requirements (e.g. International Maritime Organization (IMO) and FuelEU), and whether accounting for emission reduction technologies (such as onboard carbon capture) should be included. Responses to this RFI must be submitted electronically to DefiningSMF@ee.doe.gov no later than 5:00pm (ET) on February 28, 2025. Responses must be provided as attachments to an email. It is recommended that attachments with file sizes exceeding 25MB be compressed (i.e., zipped) to ensure message delivery. Responses must be provided as a Microsoft Word (.docx) attachment to the email, and no more than 3 pages in length, 12 point font, 1 inch margins. Only electronic responses will be accepted. This is solely a request for information and not a Notice of Funding Opportunity (NOFO). EERE is not accepting applications. Please see the full RFI document at EERE-Exchange.Energy.gov.
Catch-all / unrestricted eligibility mark · DE-FOA-0003535
Grants.gov marks DE-FOA-0003535 Request for Information with a catch-all / unrestricted eligibility code (Unrestricted / see official listing). Read the official announcement text for the real applicant filter — the code alone is not a door list. The extract does not mark applicant cost-sharing as required. Instrument: Other. Funding-activity code maps to Energy (EN). This eligibility-code string dominates the Golden Field Office book (634 peers, 75% of 840).
- Code 99
- Unrestricted / see official listing
Codes are Grants.gov eligibility category values from the extract vintage 2026-08-10. Confirm the full eligibility statement on the official listing or the Grants.gov eligibility reference.
Official Listing on Grants.gov
View full details, application forms, and submission instructions.
Agency Contact
DefiningSMF@ee.doe.gov DefiningSMF@ee.doe.gov
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What to do next
DE-FOA-0003535 Request for Information is closed; use the parent program and agency catalog for the next funding cycle.
- Browse open federal opportunities in the same category when this listing is closed. Open opportunities
- Look up CFDA 81.087 across all indexed listings before you commit to this opportunity alone. Eligibility finder
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Opportunity deadlines and eligibility change on Grants.gov; PlainGrants mirrors the extract and is not the submission system.
Disclaimer: This information is sourced from Grants.gov and SAM.gov and is for informational purposes only. Opportunity details, deadlines, and eligibility requirements change frequently. Always verify current information directly on Grants.gov before applying. PlainGrants is not affiliated with any federal agency.
Read our methodology - how this data is sourced, computed, and verified.
| Publisher | PlainGrants |
| Sources | the SAM.gov Assistance Listings and Grants.gov |