EPA offers $9 million in clean diesel funding
The agency is now soliciting proposals for the 2014 National Clean Diesel Funding Assistance Program, which provides grants to retrofit or replace older diesel vehicles — including school buses — to reduce emissions.

School buses are among the eligible vehicles for the 2014 National Clean Diesel Funding Assistance Program.
WASHINGTON, D.C. — The U.S. EPA is offering about $9 million in grant funding to reduce emissions from diesel vehicles, including school buses.
The agency is now soliciting proposals for the 2014 National Clean Diesel Funding Assistance Program, which is funded by the Diesel Emissions Reduction Act (DERA). The program provides grants to retrofit or replace older diesel vehicles to reduce emissions.
School districts, municipalities, counties and certain types of nonprofit organizations are among the entities that are eligible to apply for grants.
EPA officials said that the program will target "the most cost-effective projects and fleets operating in areas designated as poor air quality areas." The agency expects to award between 10 and 20 assistance agreements.
The 2014 proposal submission deadline is June 17. To access the request for proposals and other information, go here.
Last year, the EPA issued a report to Congress that said that DERA projects from 2008 to 2010 impacted more than 50,000 older diesel engines.
More Alternative Fuels

EPA Unveils Proposed Changes to 2027 Heavy-Duty Engine Rules
The federal agency has proposed changes to next year’s targets that would eliminate DEF derates, ease warranty requirements, and retain current NOx emissions standards.
Read More →
Alt-Fuel Moves: EV Charging & Infrastructure Projects Gain Momentum
The latest developments include new funding, charging infrastructure, utility investments, and fleet technologies designed to support the transition to electric school buses nationwide.
Read More →
Alt-Fuel Moves: Fleets Power Up Beyond the Bus
See how districts are pairing electric buses with charging, solar, and V2G technology to cut costs, boost resilience, and unlock new fleet value.
Read More →
What the EPA’s Updated Clean School Bus Program Means for Fleet Electrification in 2026 and Beyond
A guide to the EPA’s evolving school bus grants, including how the Trump administration changed funding priorities and how school districts can prepare for future bus purchases.
Read More →A Solution Helping School Buses Charge Without Major Infrastructure Upgrades
Power Innovations International dishes on its EV charging technology designed to reduce infrastructure barriers, improve reliability, and support V2G applications for school bus fleets.
Read More →
New Eagle Launches All-in-One EV Control Platform
The new OpenECU NX3 platform integrates charging and vehicle controls into a single platform, with support for megawatt charging and vehicle-to-grid technologies.
Read More →
GreenPower Unveils New Heating Solution for Type A Bus
The all-electric bus manufacturer's new product aims to eliminate cold-cabin issues on its Nano BEAST zero-emission school buses operating in cold climates.
Read More →
Alt-Fuel Moves: Fleets Plug In for the Long Haul
School districts across the U.S. are moving electric school bus plans into operation, with new fleet deployments, charging infrastructure, and long-term electrification partnerships taking shape.
Read More →The Achilles Heel of School Bus Electrification: BetterFleet’s Take
BetterFleet’s managing partner discusses AI-powered EV fleet management, vehicle-to-grid challenges, and the real challenges in bus electrification today, from ACT Expo.
Read More →
You're On Your Own to Pick a Drivetrain [Op-Ed]
After years of federal pressure toward electric school buses, districts are suddenly being told to choose their own path. Let’s explore the risks, realities, and politics behind school bus drivetrain decisions.
Read More →
