Tracy K. Price, the founder and CEO of Qmerit, a leader in implementation solutions for EV charging and other electrification technologies, explores the history of electricity in the United States, focusing on the War of the Currents between George Westinghouse and Nikola Tesla’s AC approach and Thomas Edison’s DC camp. Ultimately, AC prevailed as the best method to provide electricity at scale due to its efficiency in pushing power to homes and businesses. However, DC found its niche serving batteries, computers, and other gadgets.
The divide between AC and DC may soon merge to create a new chapter in America’s energy journey, with bidirectional technology leading the way. Bidirectional technology allows EV batteries to both receive and send energy, providing flexibility for the grid and potentially reducing pollution and carbon emissions. Automakers like Ford, Kia, Hyundai, Nissan, and Volkswagen are introducing EVs with bidirectional capabilities, while General Motors and Tesla have also committed to this technology in their upcoming models.
Bidirectional technology offers the grid a new source of power that utilities can tap into to meet rising demand. This innovation could lead to the development of virtual power plants, which integrate thousands of distributed energy resources, including EVs, solar panels, wind turbines, and batteries. The deployment of virtual power plants could significantly reduce costs and enhance resource adequacy in the energy sector.
For business leaders, converting fleets to bidirectional vehicles can offer a range of benefits, including increased access to distributed energy resources, alignment with virtual power plants, and opportunities for carbon reduction. Fleet conversions can also open possibilities for participating in utility programs that offer incentives for energy sharing and lower charging rates. Businesses need to consider the logistics of charging locations, such as at employees’ homes or on company property, to maximize the benefits of bidirectional technology.
Looking ahead, bidirectional EVs have the potential to transform the energy grid and create new economic models for shared energy usage. By embracing this technology, businesses can position themselves as key players in the shift towards electrification and sustainable energy solutions. The convergence of AC and DC, along with the rise of bidirectional technology, could pave the way for a new era in energy innovation and collaboration.
