Green Car Congress

FEBRUARY 14, 2009

Bubble chart of plausible mainstream PHEV buyers’ battery requirements (light and dark gray circles) and experts’s requirements overlaid on a Ragone plot of NiMH and Li-ion batteries. The Most Plausible Early Market consumers value fuel economy. Source: Ken Kurani. Click to enlarge.

PHEV 150

PHEV Fuel Economy San Diego Climate Change 150

Green Car Congress

SEPTEMBER 7, 2011

A new report from Pike Research forecasts that sales of medium- and heavy-duty (MD/HD) hybrid trucks—including hybrid electric (HEV), plug-in hybrid (PHEV), battery electric (BEV), and plug-in electric power take-off (EPTO) variations—will surpass 100,000 vehicles annually by 2017. Click to enlarge. annually to reach 4.7

2017 218

2017 Nickel Metal Hydride Li-ion Sale 218

Green Car Congress

MARCH 2, 2010

Distribution of battery requirements for consumer-selected PHEV designs (shaded circles) compared to USABC, MIT and EPRI performance requirements. The present analysis explores both, with a particular emphasis on the latter—challenging untested assumptions regarding consumer valuation of PHEV capabilities. Source: Axsen et al.

Davis 210

Davis Commercial PHEV EPRI 210

Plug In Partners

JANUARY 24, 2006

Plug-in Hybrid Electric Vehicles (PHEVs) would combine today’s new gas-electric hybrid technology with larger batteries that could provide an all-electric operating range of 25 to 35 miles or more. The result is an 80+ mile-per-gallon vehicle — with even greater fuel economy possible utilizing bio-fuels. Last year, U.S.

Nickel Metal Hydride 100

Nickel Metal Hydride EPRI Plug-in Austin 100

Green Car Congress

FEBRUARY 19, 2009

We want to help the (automotive) customer optimize the solution,we can work in the mode where we are providing the black box, we go one step further and we look at [the consumer] and their requirements whether it’s acceleration, fuel economy, etc. it would bring down the neighborhood. Mini-cells” Source: LG Chem, ALBAA 2008.

Li-ion 170

Li-ion Power Powered Market 170

Green Car Congress

SEPTEMBER 23, 2009

This experience has convinced Toyota of three things, he said: NiMH batteries appear to be the best choice for conventional hybrid vehicles for some time to come. In addition, compared to conventional hybrid vehicles, batteries for EVs and PHEVs will be exposed to very severe usage conditions and wide swings in state of charge.

Plug-in 236

Plug-in Toyota 2015 Plug 236