General Motors (GM) has introduced a groundbreaking bidirectional charger that could revolutionize the way electric vehicles (EVs) interact with the grid. The National Electrical Manufacturers Association (NEMA) recently published the EVSE Power Export Permitting Standard, which outlines the technical specifications for enabling bidirectional charging. This technology allows electricity to flow both to and from EVs, turning them into mobile energy storage units that can power homes, buildings, and the grid.
With the advent of vehicle-to-grid (V2G) and vehicle-to-building/home (V2B, V2H) technology, EV owners have the opportunity to store excess energy in their vehicles and sell it back to the grid during peak demand hours. This not only has the potential to save money for EV owners but also contributes to grid resiliency and stability.
Patrick Hughes, Senior Vice President of Technical Affairs at NEMA, emphasized the importance of the new standard in achieving these goals. He stated, “NEMA’s Electric Vehicle Supply Equipment (EVSE) Power Export Permitting Standard is an important tool to reach these goals, and local jurisdictions should reference this standard when permitting these systems.” Additionally, David Kendall, director of Industry Affairs at ABB, highlighted the safety benefits of the standard, stating that it will make installations safer while supporting grid stability.
The integration of bidirectional charging technology opens up a world of possibilities for EV owners, allowing them to maximize their investment in electric vehicles. By storing energy in their vehicles and selling it back to the grid, EV owners can play a more active role in the energy ecosystem while reaping financial benefits.
For those looking to enhance their home’s resilience to power outages, going solar and adding a battery storage system is a viable option. EnergySage, a trusted platform that connects homeowners with reliable solar installers, offers competitive pricing and ensures high-quality solutions. By going solar and embracing bidirectional charging technology, individuals can not only reduce their carbon footprint but also contribute to a more sustainable energy future.
In conclusion, the introduction of bidirectional charging technology represents a significant step forward in the electrification of transportation and the integration of renewable energy sources into the grid. By leveraging the power of EVs as mobile energy storage units, we can create a more sustainable and resilient energy infrastructure for the future.
