US Dept of Transportation (DoT) and Dept of Energy (DoE) Research and Development Grants

(Joseph Gottlieb, CTO, Wednesday May 18, 2021)

Historically, the US Government has been one of the biggest external funding sources for transportation innovations such as electric vehicles (EVs). The US Department of Energy (DoE) would focus on funding research into new drivetrain technologies, while theof Transportation (DoT) would help smooth the path to introduce these into production.While the Trump administration largely stunted the funding of electric vehicles and their associated technology, the Biden administration has been reversing this trend with a vengeance. Implementing this sea change has been tasked to Energy Secretary Jennifer Granholm and Transportation Secretary Pete Buttegieg.

For manufacturers of EVs and the associated charging equipment (sometimes called electric vehicle supply equipment, or “EVSE”), some examples of new research and development programs funded by these agencies include:

  • A $10M DoE program to reduce the cost of EVSE for DC fast charging.
  • A DoE $20M program to accelerate EV adoption in under-served communities.
  • A $130M DoT program for low- or no-emission buses.
  • The DoT Nationwide Charging Network program, which works to speed the spread of EVSE on specific highway corridors.
  • A new DoT report showing how existing programs can be utilized to fund EV charging infrastructure (these programs encompass nearly $42B in funds).

The entire list of announced DoE EV programs can be found here, while the list of announced DoT programs can be found here (the DoT programs total nearly $174B).

If you are looking for made in the USA high-power DC fast charging systems for those EVS, look to Rhombus Energy Solutions. Our market-leading bi-directional EV charging systems (which are designed from the start for the needs of fleet operators) are designed and built in the USA. Rhombus also excels in the design of high-power smart inverters for next-generation renewable energy and energy storage deployments. Our expertise in energy management system (EMS) software is also embedded in our VectorStat EMS controller and software which is embedded in our EV charging systems and smart inverters. We have built over a thousand V2G-capable high-power, high-reliability chargers and bi-directional smart inverters for a variety of different sizes and classes of EVs. Find out how we can help you by contacting us at, or by reading our Vehicle to Grid Solution Brief.