Toyota will test vehicle-to-grid technology to allow EVs to share power with utilities | Jobs Reply


Toyota said it is setting up a pilot plant in the US to work on vehicle-to-grid (V2G) technology that would allow vehicles to transfer power from their batteries to the electric grid.

V2G is widely regarded as an additional incentive for motorists to go electric as they will be able to sell excess vehicle power to power companies, although to date very few vehicles are equipped with the necessary technology.

Toyota’s pilot will be led by its electric vehicle charging solutions team, in partnership with Texas electric transmission and distribution group Oncor, marking the first time the world’s largest automaker has collaborated with a public utility around battery electric vehicles (BEVs).

“We envision a future where Toyota BEVs provide a best-in-class mobility experience, but can be used by our customers to power their homes, their communities or even the electric grid when needed,” said Christopher Young. In a statement, Toyota Electric Vehicle Charging Solutions Group Vice President Dr.

“Our collaboration with Oncor is an important step for us to understand the needs of utilities, as we plan to work closely with them to ensure that every community can transition to Toyota’s electrified vehicles.”

Vehicle-to-grid describes a system where plug-in EVs communicate with the power grid to sell demand response services by feeding electricity back into the grid or throttling their charging rate.

Toyota and Oncor are counting on the results of the pilot program to better prepare them to support the expanding EV charging ecosystem in the United States.

Toyota hopes that this will improve the customer experience for Toyota BEV customers, as well as accelerate carbon neutrality efforts and advance business opportunities.

“Electrification is coming, and it’s Oncor’s job to build a safer, smarter, more reliable electric grid that can enable the needs of our customers, the state of Texas and the ERCOT (Electric Reliability Council of Texas) market,” said Oncor Executive Vice President and Chief Operating Officer. Dr. Jim Greer.

ERCOT manages Texas’ electric grid, which provides electricity to more than 25 million customers and accounts for 90 percent of the state’s electric load.

“We appreciate Toyota’s cooperation in pursuing innovative energy solutions through this effort, and we look forward to someday implementing the lessons learned from this pilot project to benefit the many communities we serve.”

How the pilot program will work

Initially, the two companies agreed to a research project that would use Oncor’s research and testing microgrid near Toyota’s US headquarters. Microgrids are composed of four interconnected microgrids that can be controlled independently, but operated in parallel, tandem, or integrated into a single, larger system.

The microgrid and its subsystems include a “V2G” charger, solar panels and battery storage for testing and evaluation. Toyota and Oncor plan to use a BEV with the system to better understand the interconnection between BEVs and utilities.

Beyond this initial phase, a second phase of the project slated for 2023 will include a V2G pilot testing BEVs connected to homes or businesses within Oncor’s service area.



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