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Electric or hydrogen cars – which makes more sense for NZ?

Drive Electric

With a growing emphasis on reducing greenhouse gas emissions and dependency on fossil fuels, two promising technologies have emerged as potential alternatives to internal combustion engines (ICE): Hydrogen Fuel Cell Vehicles (FCVs) and electric vehicles (EVs). What are Hydrogen fuel cell vehicles? Read more on How FCEVs work?

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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. water depletion potential (WDP). particulate matter formation (PMF).

Gas 218
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Perspective: Drive Star Conversion Program Could Cut US Oil Use in Half by 2020

Green Car Congress

Even on land, getting oil from tar sands depletes water and other resources and doubles oil’s carbon footprint. That means we’ll be powering some miles with increasingly renewable electricity that isn't made from imported oil. Using existing technology, we can convert many of them into plug-in hybrids and electric vehicles.

Oil 252
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Virginia Tech professor proposes simple biomass-to-wheel efficiency analysis to inform decisions on biomass/biofuel/powertrain combinations; the advantage of sugar fuel cell vehicles

Green Car Congress

Sugar Fuel Cell Vehicles and BEVs charged with electricity from a fuel cell (green bars) were the most efficient. fertilizers, pesticides, farm machinery), energy conversion coefficients among different energy forms and sources, system boundaries, and so on. Huang and Zhang. Click to enlarge.

Virginia 246
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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

The second round was focused specifically on three areas of technology representing new approaches for advanced microbial biofuels (electrofuels); much higher capacity and less expensive batteries for electric vehicles; and carbon capture. Electrofuels: Biofuels from Electricity. Water will be the primary byproduct. per gallon.

Carbon 249
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Researchers propose new aluminum–sulfur battery with molten-salt electrolyte; low-cost, rechargeable, fire-resistant, recyclable

Green Car Congress

The multi-step conversion pathway between aluminium and chalcogen allows rapid charging at up to 200C, and the battery endures hundreds of cycles at very high charging rates without aluminum dendrite formation. —Pang et al.

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How the EV Charging Industry Is Emerging and Evolving

EV Connect

After 150 years without much happening around electric vehicles, Tesla set off a spark in 2006 that triggered a chain reaction of rapid growth and change. Since then, the market for electric vehicles has exploded, and with it the EV charging industry. In 2010, there were only about 17,000 electric cars on roads around the world.