20 Results for

ultracapacitors

Article

GE, NRG venture buys into ultracapacitor storage

Ioxus lands $21 million investment from venture arms of large energy and transportation companies, which are evaluating ultracapacitors for a broader set of energy storage applications.

By April 13, 2011

Article

Hybrid storage melds battery, ultracapacitor

Energy storage company Ioxus designs a hybrid gadget that combines the fast recharge of ultracapacitors with the greater energy storage of lithium-ion batteries.

By November 12, 2010

Article

EnerG2 ultracapacitor plant eyes auto, grid storage

Start-up opens DOE-funded pilot facility to make nanomaterials optimized for energy storage in ultracapacitors and batteries for hybrid vehicles or grid storage.

By August 10, 2010

Article

Ultracapacitors look to fit into energy storage

Batteries get all the attention when it comes to electric vehicles and grid storage, but ultracapacitor companies say the bursts of power they provide can play a role.

By September 29, 2009

Article

Zenn boosts stake in EEStor's energy storage

Electric car maker is moving ahead with plans to use EEStor's ultracapacitors, which the latter claims--with some dispute--will yield an affordable car-battery pack.

By May 26, 2009

Article

Engineered carbon gives batteries, ultracaps a boost

EnerG2 opens a plant to make an engineered carbon that will improve performance of energy storage devices and make storage for start-stop hybrid cars less expensive.

By February 13, 2012

Article

No one's going to kill this electric car

The HEMTT A3, by truck maker Oshkosh, uses electric motors to drive all eight wheels, a diesel engine and generator to make electricity, and ultracapacitors for quick energy storage and release.

By January 22, 2007

Article

DARPA awards $1.7M for ultracap energy storage

Maxwell Technologies will use the money to develop a long-lasting portable energy-storage device for soldiers to charge and manage electronics in the field.

By January 5, 2011

Article

The Carbon Age: Dark element, brighter future

New materials built on carbon's many forms will function as building blocks for cleaner batteries, water, and air. EnerG2 CTO Aaron Feaver outlines the green-tech opportunities.

By September 29, 2010

Article

XH-150 demonstrates new hybrid technology, gets 150 mpg

AFS Trinity Power Corporation showed off its plug-in hybrid SUV, the XH-150, at the 2008 Detroit auto show.

By January 13, 2008