The purpose of this Notice of Intent (NOI) is to provide potential applicants advance notice that the Department of Energy, Office of Energy Efficiency and Renewable Energy, intends to issue, on behalf of the Vehicle Technologies Office, a Funding Opportunity Announcement (FOA) No. DE-FOA-0001349 titled "Medium and Heavy Duty Vehicle Powertrain Electrification and Dual Fuel Fleet Demonstration." PLEASE NOTE THAT NO APPLICATIONS WILL BE ACCEPTED THROUGH THIS NOI. Please do not submit questions or respond to this NOI. Prospective applicants to the FOA should begin developing partnerships, formulating ideas, and gathering data in anticipation of the issuance of this FOA. It is anticipated that this FOA will be posted to the EERE Exchange website in August 2015.