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U. Mich study: natural-gas-based ICE, BEV and FCV all show promise for environmental benefits relative to conventional ICE

Green Car Congress

Qiang Dai and Christian Lastoskie found that BEVs and FCVs in particular offer significant reductions in greenhouse gas emissions, especially if carbon capture and sequestration (CCS) technologies are implemented at the fuel conversion facilities. The FCV has an overall energy conversion efficiency about 30%. —Dai and Lastoskie.

Gas 218
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Spatially explicit life cycle assessment of 5 sun-to-wheels pathways finds photovoltaic electricity and BEVs offer land-efficient and low-carbon transportation

Green Car Congress

A new spatially-explicit life cycle assessment of five different “sun-to-wheels” conversion pathways—ethanol from corn or switchgrass for internal combustion vehicles (ICVs); electricity from corn or switchgrass for battery-electric vehicles (BEVs); and photovoltaic electricity for BEVs—found a strong case for PV BEVs.

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Swiss WTW study finds important role for alternative fuels as well as alt drivetrains in move to low-emissions vehicles

Green Car Congress

Li-ion battery specific energy density is presumed to be 150 Wh kg -1 , and fuel cell specific weight is 3 kg kW -1. Total lifetime driven distance is 150,000 km (93,206 miles). Direct photobiological splitting using hydrogenase performed well compared to other direct solar energy conversion pathways for H 2 production.

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Researcher Describes Conceptual Cold Fusion Battery, or Small Power Unit

Green Car Congress

“cold fusion”) to process an energy release from an electrolytic cell operating at low temperature and that could be competitive with a Li-ion battery or a fuel cell—at the 239 th national meeting of the American Chemical Society, which began Sunday in San Francisco. Melvin Miles, Ph.D., —Prof.

Fusion 326
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ARPA-E Selects 37 Projects for $106M in Funding in Second Round; Electrofuels, Better Batteries and Carbon Capture

Green Car Congress

Electrofuels approaches will use organisms able to extract energy from other sources, such as solar-derived electricity or hydrogen or earth-abundant metal ions. Novel Biological Conversion of Hydrogen and Carbon Dioxide Directly into Biodiesel. Li-S Battery : Development of High Energy Li-S Cells for Electric Vehicles.

Carbon 249
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CalCars and PHEVs Frequently Asked Questions

Tony Karrer Delicious EVdriven

Our PRIUS+ Project Photos PHEV Resources Global Warming Take Action News and Events Contact Us CalCars Frequently Asked Questions Jump to: Environmental Effects and Benefits Alternative Fuels Batteries PHEV Conversions Other Questions Note: This page is overdue for a major overhaul. Isnt it misleading to talk about 100MPG and 500MPG cars?

PHEV 37
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Electric Car Makers: Oregon Wants You - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

There are companies that are reinventing the lead-acid battery to make it more competitive with lithium-ion and nickel metal hydride in terms of storage capacity versus weight, durability, and cold weather performance. Many of the first Prius hybrids that were released are still running strong on their NiMH batteries after 100,000+ miles.

Oregon 58