Automakers Offer EVs as Home Backup Power Solutions

Automakers are increasingly adapting their electric vehicle (EV) technologies to provide backup power for homes, a trend accelerated by grid vulnerabilities and slowing EV sales. Kenneth Kovar, a New Braunfels, Texas resident, exemplifies this shift, purchasing a Ford F-150 with the intention of using it as a power backup following his experience during Winter Storm Uri in February 2021. Although he did not lose power himself, his septic tank system failed, forcing him to use pool water for his toilets.

Ford has introduced a system for certain F-150 PowerBoost hybrid and F-150 Lightning electric pickup truck models that allows drivers to connect their vehicle directly to their home's electrical meter. This setup utilizes a one-foot adapter, developed with Global Power Products, which connects the vehicle to a longer cable that then links to a transfer switch installed at the electric meter. Homeowners can then manage which circuits in their home receive power directly from the EV through their breaker box.

This strategic move allows car companies to leverage their substantial investments in EV development to enter the home energy and grid resiliency market. Parth Vaishnav, an assistant professor of sustainable systems at the University of Michigan, notes that automakers are actively seeking new business avenues by integrating their electrification expertise into home and grid solutions. The goal is to create revenue streams beyond vehicle sales by offering services that enhance energy independence and support the stability of electrical grids.