article thumbnail

US Navy-led study of ultracapacitors finds Skeleton outperforms Ioxus, Maxwell, JM Energy for transient load applications

Green Car Congress

Among the new power architectures that hold a great deal of promise are hybrid energy storage modules that integrate energy dense batteries with power dense ultracapacitors (UCs) into a single power supply that augments traditional generation technologies.

Energy 371
article thumbnail

UT Arlington project for Navy investigating how batteries age when run at high rates

Green Car Congress

A University of Texas at Arlington engineering researcher is working to determine how oversized a battery has to be while operating safely and efficiently during its lifetime of use by the US Navy. 200,000 in ONR grants over a three-year period to simulate, design and evaluate a high power Hybrid Energy Storage Module.

Arlington 150
article thumbnail

ANSI Electric Vehicles Standards Panel to convene 2nd meeting in November

Green Car Congress

To date, the work has been carried out electronically among seven working groups focused on energy storage systems, vehicle components, the vehicle-user interface, charging systems, communications, infrastructure installation, and education and training.

Standards 240
article thumbnail

PNNL IntelliVent system reduces risk of explosions in outdoor battery cabinets

Green Car Congress

Researchers at the US Department of Energy’s Pacific Northwest National Laboratory (PNNL) have developed a sensor system called IntelliVent that can prevent dangerous conditions from developing in outdoor battery cabinets. The April 2019 incident in Arizona at an energy storage facility left four firefighters injured, two seriously.

Batteries 243
article thumbnail

ARPA-E Begins Reviewing Second Round of Concept Papers for Transformational Energy RD

Green Car Congress

More specifically, 248 proposals were received in the Innovative Materials & Processes for Advanced Carbon Capture Technologies category, 245 in the Batteries for Electrical Energy Storage in Transportation category and 90 related to Electrofuels. ARPA-E expects to issue an additional FOA in the near future.

Concept 186
article thumbnail

GM makes its largest green energy purchase to date; 50 MW wind deal

Green Car Congress

General Motors has made its largest renewable energy procurement to date, purchasing enough wind power to equal the electricity needs of 16 of its US facilities, including business offices in Fort Worth and Austin, Texas, a major assembly and stamping complex in Arlington, Texas, and 13 parts warehouses east of the Mississippi River.

Wind 150
article thumbnail

DOE ARPA-E awards $156M to projects to 60 projects to accelerate innovation in clean energy technologies

Green Car Congress

Ames Laboratory, Electron Energy Corp, United Technologies. Arlington). Fluctuations for Advanced Thermal Energy Storage NAVITASMAX will develop a novel heat storage method for. energy density over existing systems by an order of. coupled with novel thermal energy storage technology, which.

Energy 294