article thumbnail

CoBank report finds that troubled US grid may need to use EVs for grid balancing

Green Car Congress

Since its inception, the US electric grid has mostly operated smoothly as one synchronous machine with a one-directional flow of electricity to meet the nation’s predictable power needs. The US electric grid is experiencing something of a mid-life crisis. CoBank is a cooperative bank serving vital industries across rural America.

Grid 170
article thumbnail

Sandia team develops GaN diode that is significant step toward protecting grid from EMPs

Green Car Congress

Scientists from Sandia National Laboratories have developed a new gallium-nitride (GaN) diode that can shunt excess electricity within a few billionths of a second while operating at a record-breaking 6,400 volts—a significant step towards protecting the nation’s electric grid from an electromagnetic pulse (EMP). —Bob Kaplar.

Grid 303
article thumbnail

False Starts: The Story of Vehicle-to-Grid Power

Cars That Think

They wanted to see whether an electric vehicle could feed electricity back to the grid. The experiment seemed to prove the feasibility of the technology. The company’s president, Tom Gage , dubbed the system “vehicle to grid” or V2G. And EV owners would become entrepreneurs, selling electricity back to the grid.

Grid 136
article thumbnail

ion Ventures and LiNa Energy conclude successful test of solid-state sodium-nickel battery platform

Green Car Congress

ion Ventures, a modern utility and energy storage infrastructure specialist, and LiNa Energy , a solid-state battery technology developer, concluded their first successful trial of LiNa’s proprietary solid-state sodium-nickel battery platform at an undisclosed location in South East England last week.

Sodium 497
article thumbnail

RMI report finds substantial emissions reductions possible with smart EV charging

Green Car Congress

A new report from RMI has found that optimized charging of electric vehicles, which involves automatically and strategically shifting when an EV charges, could significantly reduce transportation sector emissions, and could potentially result in an average of 800 pounds of CO? saved per vehicle annually.

Emissions 334
article thumbnail

Cummins invests $24M in flow battery leader VoltStorage

Green Car Congress

By investing in VoltStorage, we are taking steps to advance solutions focused on the grid and energy storage. VoltStorage develops and produces commercial storage systems based on the particularly ecological vanadium redox flow technology for commercial and agricultural enterprises. —Jennifer Rumsey, President and COO, Cummins.

Batteries 467
article thumbnail

World’s largest V2G site: A London double-decker electric bus garage

Green Car Reports

And now it’s hosting the trial site of the world’s largest vehicle-to-grid (V2G) trial site. Put simply, V2G technology will allow a small amount of the charge from connected electric buses, when they’re not out in use, to help stabilize the peaks and.

London 217