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EPA-OAR-OTAQ-26-01

2026 Diesel Emissions Reduction Act (DERA) National Program

Official Grants.gov opportunity EPA-OAR-OTAQ-26-01 from Elizabeth January Program Analyst. Requires full eligibility, amount, controlling deadline, award-type and duplication QA before publication.

FundingOfficial federal synopsis lists an award ceiling of 12,000,000; applicant-level applicability requires full-NOFO review.
Deadline2027-01-22 (official deadline clock time and time zone must be checked in NOFO)
Last verifiedAtlas review
Required next actionReview the official full announcement, amendments and submission portal requirements before applying.

Broad Eligibility

Others (see text field entitled "Additional Information on Eligibility" for clarification)

Official funding announcement — preliminary draft

Funder: Elizabeth January Program Analyst

Opportunity number: EPA-OAR-OTAQ-26-01

Official listed status: posted

Closing information: 2027-01-22 (official deadline clock time and time zone must be checked in NOFO)

Award disclosure: Official federal synopsis lists an award ceiling of 12,000,000; applicant-level applicability requires full-NOFO review.

Applicant categories in federal synopsis: Others (see text field entitled "Additional Information on Eligibility" for clarification)

Federal synopsis

This Notice of Funding Opportunity (NOFO) announces the availability of funds under the Diesel Emissions Reduction Act (DERA) Program and solicits applications from eligible entities to incentivize and accelerate the upgrade or retirement of the nation’s legacy diesel engine fleet. Eligible activities include the retrofit or replacement of existing diesel engines, vehicles, and equipment with the U.S. Environmental Protection Agency (EPA) and California Air Resources Board (CARB) certified or verified technologies. There are several ways DERA recipients may implement projects and fund project partners, depending on the roles and responsibilities of each. If the applicant is the owner of the target vehicles, the applicant may directly implement the project. If the applicant is partnering with diesel fleet owners, the applicant may award subawards or participant support costs (e.g., rebates). Please refer to Section 9.B. for detailed guidance on funding partnerships.   After an extensive review of the program, the EPA revamped DERA requirements to ensure alignment with the Administration’s priorities, improve the quality of projects funded, expand the availability of technology choices, and respond to stakeholder requests for a simplified program structure. Consistent with agency grants direction, updates to 2 CFR §200.204 and DERA statutory requirements, this NOFO reflects these changes and inputs when compared to previous funding notice opportunities. This NOFO is a competitive grant program. The DERA Program has another competitive funding opportunity, DERA Tribal and Territory Program, which …

Draft intake record. Eligibility, program terms, current amendments and applicant ceiling must be independently verified before publishing.

Official Grants.gov opportunity and NOFO

Source verificationOfficial government source · www.grants.govAtlas last verified this record during its latest review. Always use the funder's current application materials, amendments and portal instructions as the controlling source.View source and application materials ↗