Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Climate Change
    • Emergency Response
    • Environmental Information by Location
    • Environmental Justice
    • Greener Living
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • About EPA
    • Our Mission and What We Do
    • EPA Administrator
    • Headquarters Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History
    • Staff Directory
Contact Us

Diesel Emissions Reduction Act (DERA) Funding

  • Moving Toward Cleaner Air

Reducing Emissions that Impact Our Health

The Diesel Emissions Reduction Act (DERA) Program funds grants and rebates that protect human health and improve air quality by reducing harmful emissions from diesel engines. 


National Grants

Image depicting funding including money and pie chart
  • FY2022-2023 Notice of Funding Opportunity (NOFO) CLOSED
  • Awarded Grants
  • Past RFAs, RFPs and documents

Tribal and Insular Area Grants

Lummi Nation Fishing Boat
  • Awarded Grants
  • Past funding opportunities

School Bus Rebates

Clean School Buses
  • Bipartisan Infrastructure Law Clean School Bus Rebates
  • 2021 School Bus Rebates 
  • American Rescue Plan Rebates 
  • Awarded Rebates

State Grants

Map of the United States
  • 2023-2024 DERA State Program 
  • Eligibility and forms
  • Allocations & state agencies

Sign Up

Sign Up to stay up to date on Diesel Emissions Reduction Funding Opportunities! 

You will receive the latest information regarding Diesel Emissions Reduction Act (DERA) funding opportunities, directly to your email inbox. From how to apply, eligible technologies, best practices, requests for public feedback and more. 

What's New

  • FY2022-2023 National Notice of Funding Opportunity (NOFO) CLOSED
  • DERA Fifth Report to Congress
  • DERA News & Help

Learn More

  • Diesel Emissions Reduction Act (DERA) funding
  • DERA Rural States Webinar (pdf) (619 KB)
  • Diesel Emissions Quantifier (DEQ)
  • Diesel Collaboratives
  • Reducing Diesel Emissions from School Buses
  • Construction & Agriculture
  • Reports to Congress
  • VW Settlement & DERA
  • DERA Grants Awarded for Port Projects

Related Links

(Links will open in a new tab or window)

  • Verified Technologies
  • Verified Technologies List for DERA
  • Verified Technologies for SmartWay
  • Ports Initiative
  • SmartWay Transport
  • Environmental Justice and Transportation
  • Clean School Bus Funding Opportunities
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on January 12, 2024
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions

Follow.