New Hampshire State Clean Diesel Program

May 25, 2023


*Note: Round 4 RFPs were due September 15, 2023

The New Hampshire State Clean Diesel Program is a competitive grant program designed to reduce the emissions of diesel engines in the state. Projects eligible for funding include engine replacement, and vehicle and equipment replacement, among others. Eligible costs include the purchase and installation of one charging unit per vehicle.

Program Overview

Implementing Sector: State
Category: Financial Incentive
State: New Hampshire
Incentive Type: Grant Program
Web Site:
Administrator: Air Resources/Technical Services Bureau
Start Date:
Eligible Renewable/Other Technologies:
  • Medium-Duty Electric Vehicles
  • Heavy-Duty Electric Vehicles
  • Electric School Buses
  • Electric Transit Buses
  • Level-2 Electric Vehicle Service Equipment
Incentive Amount: Varies
Maximum Incentive: Varies


Name: Ricky DiCillo
Organization: NHDES - Air Resources Division

This information is sourced from DSIRE; the most comprehensive source of information on incentives and policies that support renewables and energy efficiency in the United States. Established in 1995, DSIRE is operated by the N.C. Clean Energy Technology Center at N.C. State University.