Alternatives to Fiscal Year 2026 Competitive Funding Opportunity: Low or No Emission Program

The Federal Transit Administration (FTA) announces the opportunity to apply for competitive awards totaling up to $10 million in Public Transportation Innovation Program (49 U.S.C. 5312) funds for the Fiscal Year (FY) 2026 Bus Safety, Accessibility, and Innovation Research Program under Assistance Listing Number 20.530. As required by Federal public transportation law, funds will be awarded competitively to up to two projects to develop and prototype innovative and widely deployable concepts that are intended to make existing and new buses safer for their operators and vulnerable road users, and safer and more accessible for their passengers. 

The Motor Carrier Safety Assistance Program (MCSAP) is a Federal formula grant program that provides financial assistance to States, and U.S. Territories to reduce the number and severity of crashes, injuries, and fatalities and hazardous material incidents involving commercial motor vehicles.

The United States Marine Highway Program (USMHP), codified at 46 U.S.C. 55601, was originally established by Section 1121 of the Energy Independence and Security Act of 2007 to reduce landside congestion through the designation of Marine Highway Routes. The USMHP statute authorizes the U.S. Department of Transportation (“Department” or “DOT”) to make grants to implement Projects or components of Projects that 1) provide a coordinated and capable alternative to landside transportation; mitigate or relieve landside congestion; promote Marine Highway Transportation; or use vessels documented under 46 U.S.C. chapter 121; and 2) develop, expand, or promote Marine Highway Transportation or shipper use of Marine Highway Transportation

The ATTAIN Competitive Grant Program will provide funding to deploy, install, and operate advanced transportation technologies to improve safety, mobility, efficiency, system performance, intermodal connectivity, and infrastructure return on investment. Eligible applicants for ATTAIN Competitive Grant Program funds are: • State or local governments; • transit agencies; • metropolitan planning organizations; • other political subdivisions of a State or local government (such as publicly owned toll or port authorities); • multijurisdictional groups; or • consortiums of research institutions or academic institutions. ATTAIN requires a minimum non-Federal cost share of 20 percent. Applications that do not provide at least the minimum non-Federal cost share will be classified as ineligible.

The U.S. Department of Transportation (USDOT), Office of the Secretary (OST), Office of Small and Disadvantaged Business Utilization (OSDBU), announces the availability of funding under Notice of Funding Opportunity (NOFO) Number OST/OSDBU-2026-SBTTAC-Region 6-FY2026-1 to establish and operate the Region 6 Small Business Transportation Technical Assistance Center (SBTTAC) formerly known as the Small Business Transportation Resource Centers (SBTRC). The cooperative agreement is for one award for a 12 months base year with two option years, based on performance. Link to Recorded NOFO Information Session (Webinar) - Aug 3, 2026, 1PM ET https://usdot.zoomgov.com/rec/share/84PjqpAOpvEeyc1B7HP-fmGEdi2tR7Le7sjEnHbep3ssbGuAideifzgmo282RsBh.lucHhIC2nlBYIlks?startTime=1785776732000  Passcode : Nzy1RYQ=

The U.S. Department of Transportation (USDOT), Office of the Secretary (OST), Office of Small and Disadvantaged Business Utilization (OSDBU), announces the availability of funding under Notice of Funding Opportunity (NOFO) Number OST/OSDBU-2026-SBTTAC-Region 1-FY2026-1 to establish and operate the Region 1 Small Business Transportation Technical Assistance Center (SBTTAC) formerly known as the Small Business Transportation Resource Centers (SBTRC). The cooperative agreement is for one award for a 12 months base year with two option years, based on performance. Link to Recorded NOFO Information Session (Webinar) - Aug 3, 2026, 1PM ET https://usdot.zoomgov.com/rec/share/84PjqpAOpvEeyc1B7HP-fmGEdi2tR7Le7sjEnHbep3ssbGuAideifzgmo282RsBh.lucHhIC2nlBYIlks?startTime=1785776732000  Passcode : Nzy1RYQ=

The U.S. Department of Transportation (USDOT), Office of the Secretary (OST), Office of Small and Disadvantaged Business Utilization (OSDBU), announces the availability of funding under Notice of Funding Opportunity (NOFO) Number OST/OSDBU-2026-SBTTAC-Region 3-FY2026-1 to establish and operate the Region 3 Small Business Transportation Technical Assistance Center (SBTTAC) formerly known as the Small Business Transportation Resource Centers (SBTRC). The cooperative agreement is for one award for a 12 months base year with two option years, based on performance. Link to Recorded NOFO Information Session (Webinar) - Aug 3, 2026, 1PM ET https://usdot.zoomgov.com/rec/share/84PjqpAOpvEeyc1B7HP-fmGEdi2tR7Le7sjEnHbep3ssbGuAideifzgmo282RsBh.lucHhIC2nlBYIlks?startTime=1785776732000  Passcode : Nzy1RYQ=

The FAA hereby announces its continuing interest in receiving applications for aviation research grants and cooperative agreements to pursue the long-term growth and short-term technical needs of civil aviation, under this funding opportunity. Eligibility of applicants for the award of an aviation research grant varies depending on the nature of the proposer's organization, as well as the character of the research being proposed. In general, colleges, universities, and other non- profit research institutions under Section 501(c)(3) of Title 26 of United States Code, are eligible to apply for an aviation research grant.   The FAA Aviation Research Grants Program encourages and supports innovative, advanced research of potential benefit to the long-term growth of civil aviation and commercial space transportation. The pursuit of basic and applied research in scientific and engineering disciplines that have the potential to further knowledge and understanding on a broad front of emerging technologies is crucial to the realization of this goal. The intent is to encourage applied research and development to enhance technology assimilation, transfer, and development in the FAA. The FAA Aviation Research Grants Program does not require the immediate application to Research and Development (R&D) programs, although this may occur in some cases. The FAA encourages the submission of proposals that embrace the entire spectrum of physical, chemical, biological, medical, psychological, mathematical, and engineering sciences.   The following list illustrates topics of interest to those who may consider applying for a grant under this funding opportunity:   1.      Capacity and Air Traffic Control Technology 2.      Communications, Navigation, and Surveillance 3.      Aviation Weather 4.      Airports 5.      Aircraft Safety Technology 6.      Human Factors and Aviation Medicine 7.      Systems Science/Operations Research   For more information, please carefully review FAA Notice of Funding Opportunity 20-01, and any supporting attachments.

The Federal Transit Administration (FTA) announces the availability of approximately $21 million in competitive grants under the Buses and Bus Facilities Program to assist in the financing of buses and bus facilities capital projects, including replacing, rehabilitating, purchasing or leasing buses or related equipment, and rehabilitating, purchasing, constructing or leasing bus-related facilities. Synopses and full announcement will be posted on Grants.gov as opportunity FTA-2026-010-TPM-BUS. Proposals must be submitted electronically through Grants.gov website by 11:59 PM Eastern Time September 21, 2026.

The Federal Transit Administration (FTA) announces the opportunity to apply for $11,959,671 million in Fiscal Year (FY) 2024, 2025, and 2026 competitive grant funding to support transit services for the FY 2026 Innovative Coordinated Access and Mobility (ICAM) pilot program. Under the ICAM pilot program, funds awarded will finance innovative capital projects for the transportation-disadvantaged, with the goal to improve the coordination of transportation services and non-emergency medical transportation services for older adults, people with disabilites, and people of low income. As required by Federal public transportation law and subject to appropriations, funds will be awarded competitively to eligible applicants. Eligible applicants are entities eligible to apply for the Section 5310 Program including: State departments of transportation, designated recipients, or local governmental entities that operate a public transportation service, or their eligible subrecipients including private non-profits.

This Notice of Funding Opportunity (NOFO) announces up to $10 million to support a National Fund Manager (NFM) to design and manage a Lead-Safe and Healthy Homes Financing Demonstration (the Fund). The Fund will be a national platform to pool public and private capital to accelerate the reduction of residential lead exposure, particularly childhood lead poisoning, and improve housing-related health conditions in low-income communities ("lead-safe and healthy homes activities").While HUD and EPA programs have addressed lead and other environmental hazards in many homes, progress remains slow relative to the scale of need. For example, since 1993, HUD has remediated lead hazards in over 230,000 low-income housing units, but tens of millions of U.S. households continue to face risk from lead and additional residential environmental stressors. Expanding access to private capital alongside public funding is critical to increasing the pace and scale of remediation.Traditional home repair financing remains difficult to access due to strict underwriting, high denial rates, and lender risk concerns, leaving many older homes in disrepair. The Fund will build upon successful local models that combine public and private resources and expand this approach nationally by aggregating capital and supporting local financing programs.The NFM will be responsible for leveraging the initial $10 million in public funds to raise private capital investments, structuring financing mechanisms, and providing technical assistance to support the Fund's operations. The NFM will also be responsible for the distribution of the funds through eligible activities by using no more than $1 million of the federal award for administrative activities, while deploying the remaining capital through loans, grants, and other financial products that flow to state, regional, and local governments and nonprofit organizations selected by the NFM. The NFM will select and enter into agreements with organizations, which will in turn provide financing for conducting lead-safe and healthy homes activities in homes of low-income homeowners and homes owned by small landlords, in low-income communities. HUD will maintain oversight through review of Fund structure, performance, and compliance rather than by participating in investment selection decisions.The organizations selected for funding by the NFM will ensure that the financing conditions require use of appropriately qualified contractors, laboratories, and financial entities in accordance with applicable Federal, state, and local requirements and this NOFO. The NFM will establish and oversee compliance, reporting, and quality assurance processes to ensure that lead-safe and healthy homes activities are performed and financed in accordance with program requirements.

Modification 000003: The purpose of this modification is to revise NOFO Part 1. Section I.A.1 is revised to correct the Topic Area 1b cost share to 20% and Section IV.C.2 is revised to delete the Environmental Considerations Summary and Environmental Impact Volume from the Summary of Application Requirements table. This Notice of Funding Opportunity (NOFO) will seek proposals for specific research and development (R&D) projects to improve recovery efficiency from unconventional oil and natural gas reservoirs and to advance technologies for the treatment of flowback and produced water from oil and natural gas production operations. Despite increasing energy for demand, recovery efficiency for oil and natural gas from unconventional reservoirs can average less than 10 percent. This NOFO will enable rapid field deployment of a variety of novel technologies and processes related to improving primary and enhanced recovery with the goal of significantly improving resource recovery and accelerating industry uptake. This NOFO will also support the field testing and validation of water treatment technologies of produced water from oil and natural gas production operations to avoid deep well injection and potential issues with induced seismicity and interaction with underground sources of drinking water.