Green Car Congress

MARCH 4, 2010

The metallic separators significantly reduce the cost of the fuel cell stack and simplify the fuel cell manufacturing process. Vehicle range. Battery power. Key innovations include: Adoption of metallic separators (bipolar plates) in the Hyundai fuel cell stack. Advances in modularization which simplifies final assembly.

Tucson 186

Tucson Hyundai Hydrogen Electric Vehicles 186

Green Car Congress

MARCH 15, 2011

Classification of potential electrical storage for stationary applications. To be successful, systems will need to evolve—in some cases, considerably—to compete financially with the cost of natural gas production. Single-cell and tubular design of a Na-beta battery. Credit: ACS, Yang et al. Click to enlarge.

Li-ion 231

Li-ion Energy Storage Grid Carbon 231

Tony Karrer Delicious EVdriven

APRIL 21, 2009

Virtually all the world’s bigmotor manufacturers are building prototypes using lithium-ion batteries butso far they have reached production only in a few low-volume models. The G-Wiz, made in India, now offers a lithium-ion battery option that extendsits driving range from 48 to 75 miles – but doubles the price.

Electric Cars 30

Electric Cars Charging G-Wiz Cars 30