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Industry study finds lead-acid to remain most wide-spread automotive energy storage for foreseeable future; new chemistries continue to grow

Green Car Congress

Advanced lead-based batteries (AGM and EFB technologies) are installed to meet extra requirements in start-stop and basic- micro-hybrid vehicles, due to their increased charge recoverability and higher deep-cycle resistance. Other battery technologies (nickel-metal hydride, lead-based etc.) Nickel-metal hydride batteries.

Lead Acid 304
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FTA Report on Worldwide H2 Bus Demonstrations Finds Better Than Expected Performance and Strong Customer Acceptance; Challenges Remain

Green Car Congress

The US Federal Transit Administration (FTA) has published a report summarizing interviews with participants in the hydrogen-powered buses trials underway in more than 20 cities around the world from 2002 to 2007. Participants reported that a number of fuel cell-related problems were caused by supporting components to the fuel cell.

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CalCars' PRIUS+ Plug-In Hybrid

Tony Karrer Delicious EVdriven

We now have three working converted prototypes (both described in Fact Sheet above, shown in photos and here ): The Calcars first proof-of-concept: (100+ mpg plus electricity, 10-mile electric range, now with temporary lead-acid battery pack, soon to be replaced by nickel metal-hydride batteries).

Prius 48
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Audi highlights its range of electrification efforts; Q7 diesel PHEV, A7 fuel cell PHEV, BEV, 48V and more; 750 Wh/l by 2025

Green Car Congress

Alternatively they can serve as buffers for renewables such as wind and solar power—whether as part of the grid or as home installations. Installation of CCS charging stations has already begun in Europe and the United States. Hydrogen is supplied to the anode, where it is broken down into protons and electrons.

Audi 150
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CalCars and PHEVs Frequently Asked Questions

Tony Karrer Delicious EVdriven

Many continue to pay more attention to far-off hydrogen fuel cells than to this immediate solution. Fuel cell cars should be plug-in hybrids so that the fuel cell is used only for extended range, and the fuel cell stack and hydrogen storage can be smaller. How about putting PV cells on the roof of a PHEV? Are the batteries recyclable?

PHEV 37