Expired RFP

Medium- and Heavy-Duty Battery Electric Vehicle Demonstration Project

Efficiency Maine Trust is funding demonstration deployments of medium- and heavy-duty battery electric vehicles (Class 4-7, 14,000–33,000 lbs GVWR) in Maine, with incentives covering vehicle purchases, Level 2 chargers, and consulting services; operators commit to three-year field performance tracking. The program aims to establish total-cost-of-ownership data and real-world operational metrics for these vehicle classes in Maine duty cycles, informing state EV policy and future procurement programs.

Efficiency Maine Trust ME

Important dates

  • Published

  • Submission deadline

    Deadline passed

AI overview

This competitive Program Opportunity Notice (PON) seeks proposals from eligible businesses to demonstrate the potential uses and performance of medium- and heavy-duty battery electric vehicles (MHDEVs) in Maine. Funding recipients must purchase and place into operation at least one Class 4-7 electric vehicle (14,000-33,000 lbs GVWR). Vehicles must be operated in Maine for at least three years. The program offers incentives for: (1) vehicle purchases, (2) Level 2 vehicle chargers, and (3) professional services such as consulting. Program objectives include: demonstrating and measuring the practicality and benefits of battery electric vehicle technology in medium/heavy-duty vehicle duty cycles common in Maine; assessing the cost-effectiveness of MHDEVs by comparing total cost of ownership versus internal combustion engine equivalents; and gathering data for future Efficiency Maine offerings and to inform future policies and programs related to medium/heavy-duty vehicles in the State.

Resources & contact

Proposal Document

View proposal document

Solicitation number

PON-EM-005-2026

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