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EPA-OAR-OTAQ-21-04: 2021 Diesel Emissions Reduction Act (DERA) Tribal and Insular Area Grants

Closed Closed July 9, 2021 Opportunity EPA-OAR-OTAQ-21-04

This grant is closed. A newer notice from the same program is open now: 2026 Diesel Emissions Reduction Act (DERA) National Program (EPA-OAR-OTAQ-26-01). Status: Closes January 22, 2027 (76 days left). It is in our archive of Environmental Protection Agency notices from 2021.

Environmental Protection Agency offered grants of up to $800,000 to the applicants described in the notice. It expected to make about 14 awards worth $5.0 million in total. Applications closed on July 9, 2021.

From the official notice on Grants.gov, last changed April 28, 2021. Checked November 7, 2026.

Other notices with this title

Environmental Protection Agency has posted this title under other numbers: earlier or later rounds, or the same competition for another area. Each has its own dates and may change its rules.

NoticePostedDeadlineStatus
EPA-OAR-OTAQ-22-03August 4, 2022Closed October 26, 2022Closed

Key dates

PostedApril 28, 2021
DeadlineJuly 9, 2021
Archived by Grants.govAugust 8, 2021

Who can apply

This opportunity was open to the applicants described in the notice.

See Section III of the announcement for additional eligibility information

Is this a realistic fit?

What the grant funds

EPA’s Office of Transportation and Air Quality is soliciting applications for projects that achieve significant reductions in diesel emissions. Eligible entities include tribal governments (or intertribal consortia) and Alaska Native villages, and insular area government agencies, which have jurisdiction over transportation or air quality. Insular areas include the U.S. Virgin Islands, Guam, American Samoa, and the Commonwealth of the Northern Mariana Islands.

Category: Environment.

Who has won Diesel Emission Reduction Act (DERA) National Grants grants before

From fiscal 2021 to 2025, Diesel Emission Reduction Act (DERA) National Grants (66.039) awarded $209 million across 163 grant awards, an average of $1.3 million per award.

Largest recipients, fiscal 2021 to 2025
RecipientStateAwardsAmount
American Lung AssociationIllinois9$16.7 million
San Joaquin Valley Unified Air Pollution Control DistrictCalifornia4$15.9 million
Connecticut Maritime Foundation, Inc.Connecticut4$8.9 million
Leonardo Academy Inc.Wisconsin9$8.8 million
Drive Clean Indiana, Inc.Indiana5$7.6 million

Top states: California ($30.1 million), Illinois ($20.5 million), Wisconsin ($17.1 million), Texas ($14.7 million), Connecticut ($8.9 million).

Applying now

This notice no longer takes applications. Apply under the newer notice, EPA-OAR-OTAQ-26-01, which is open now.

The notice on Grants.gov keeps its full text and attachments, which is useful for planning a resubmission.

Questions people ask

Is EPA-OAR-OTAQ-21-04 still open?

No. It closed on July 9, 2021. A newer notice is open: EPA-OAR-OTAQ-26-01, closes January 22, 2027 (76 days left).

Who can apply for 2021 Diesel Emissions Reduction Act (DERA) Tribal and Insular Area Grants?

Environmental Protection Agency accepted applications from the applicants described in the notice. The notice adds further conditions, so read its eligibility section.

What is the deadline for 2021 Diesel Emissions Reduction Act (DERA) Tribal and Insular Area Grants?

Closed July 9, 2021. Applications are no longer accepted; the program's newer notices are on this page when there are any.

How much funding is available?

Awards of up to $800,000 each. About $5.0 million in total across about 14 awards.

Who has won Diesel Emission Reduction Act (DERA) National Grants grants before?

The largest recipients over five fiscal years were American Lung Association, San Joaquin Valley Unified Air Pollution Control District, Connecticut Maritime Foundation, Inc. The program made 163 awards worth $209 million in that time.

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