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).

Grid 303
article thumbnail

2nd-life Chevrolet Volt batteries help power new IT building

Green Car Congress

GM is using five used battery packs from Chevrolet Volt extended-range electric cars to help power the new General Motors Enterprise Data Center at the Milford Proving Ground. Even after the battery has reached the end of its useful life in a Chevrolet Volt, up to 80 percent of its storage capacity remains.

Volt 150
article thumbnail

Battelle introduces Grid Command Distribution services and software for rapid modeling of smart grid distribution circuits

Green Car Congress

Screen shot of a Grid Command Distribution “heatmap” analysis for a neighborhood. Battelle recently unveiled its new Grid Command Distribution services and software for utilities. VVO seeks to optimize voltage at all points along the distribution feeder under all loading conditions, thereby increasing grid efficiency.).

Grid 257
article thumbnail

Mobilize launching first commercial V2G service starting in 2024 with Renault 5; France, Germany and UK initially

Green Car Congress

In addition to reinjecting electricity into the power grid, the bidirectional charger supports a vehicle-to-load (V2L) function for powering electrical appliances directly from the car. Mobilize V2G will also be available on future Renault electric vehicles.

France 300
article thumbnail

“Project Volt Gas Volt” proposes long-term financing plan to support widespread implementation of power-to-gas systems

Green Car Congress

Project Volt Gas Volt is based on a long-term financing plan and the use of existing technologies for the large-scale conversion of surplus renewable electricity to methane, with subsequent reuse. Audi, along with ETOGAS, is building the first commercial-scale demonstration plant (6.3 Diagram: Isabelle Plat. Click to enlarge.

Volt 334
article thumbnail

Con Edison helping NYC drivers shift to EVs with more places to charge up

Green Car Congress

Less than a year after the first PowerReady project reached completion in a Manhattan apartment building, the program has supported the installation of more than 340 Level 2 chargers and 45 DC fast chargers—including the largest publicly accessible universal charging hub in the Americas, operated by Revel in Brooklyn.

article thumbnail

IndiGrid to build 180 MW battery storage system in Gujarat – ET Auto

Baua Electric

As per a Ministry of Power circular, this grid-connected system, located at a GETCO substation, will be classified as a transmission system. The project is awarded through tariff-based competitive bidding (TBCB) mechanism and will be developed on a build, own, and operate (BOO) basis for 12 years.