Audi Q6 as Fuel-Cell Crossover Car

Audi A7 Sportback h-tron quattro
Audi A7 Sportback h-tron quattro

At the end of June 2015, Audi signaled that it also wanted to develop its Q6 as a fuel-cell version. The VW subsidiary had already announced the new crossover car with an internal combustion engine at the beginning of last year, after it presented the A7 Sportback h-tron Quattro (see figure) in Los Angeles at the end of 2014 as another hydrogen prototype (see HZwei issue from January 2015). During 2015, the announcement by the carmaker

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Fuel-Cell Cars and Their GHG Emissions

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Greenhouse gas emissions caused by production, use and disposal after one year

In 2012, the transport sector’s share in overall greenhouse gas emissions was 19.7% across the 28 member states of the European Union, making it the second-largest producer of greenhouse gases after the energy sector. To achieve the EU Commission’s climate protection targets for the transport industry, these emissions need to be lowered by 70% compared to 2008 values. The following will give an overview of how fuel-cell cars can mitigate greenhouse gas emissions in the EU up to 2050 and help achieve EU goals. The carbon footprint is

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The Long Search for Platinum Replacements

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Hollow platinum cubes, © Xia Laboratory/UW

Regarding fuel cells, a challenging and important issue are still the catalysts. To a considerable degree, they determine both the performance of stacks and their price. Currently, the most different nanoparticles are being examined in the most different structural combinations. This is also true for the field of water splitting, where catalysts are employed in electrolysis systems. The jury is still out on which materials could ultimately replace platinum in both cases, so work on the required catalyst quantity continues.

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Local Design to Enhance Regenerative Energy Use

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© Energiepark Ewald

The biggest challenge of the energy sector transformation will be the spatial and temporal separation of production and consumption. Such a global issue may seem to require global or at least national solutions. The Energiepark Ewald study for the Hydrogen City Herten in Germany shows

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Fuel-Cell iPhone Nothing but Hot Air

H2-international has long since refrained from spreading any rumors or participating in any speculation about fuel cells for mobile devices, even if it was about an iPhone which allegedly could be powered by Intelligent Energy modules. It is precisely for this reason that we will do no more than quote roby111, who posted a pretty accurate assessment of the situation on the web at Elektronikpraxis: “Yes, since 1998 this topic has been making the rounds

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Power-to-Gas – Microbes to Cut Costs

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Micro-organisms, © Schmack Biogas

Micro-organisms provide more flexibility than common catalysts, and the methane produced by them is relatively pure. Additionally, the investment costs for Power-to-Gas systems can be lowered by using transformers and power as well as gas network connections of already existing biogas and wastewater treatment plants. This field of study, however, still requires more research to be done, even for

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ZBT Uses New PAFC to Create Air Low on O2

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QuattroGeneration, © ZBT

Since the end of last May, the Center for Fuel Cell Technology (ZBT) in Duisburg has had a phosphoric acid fuel cell (PAFC) in operation, which supplies the research institute with power and heat. The 100-kW unit even took on three additional tasks: It reduces energy costs, it serves as the basis for scientific studies in combined heat and power and it helps to produce air low on oxygen.

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Power-to-Gas for Cheaper Electricity

Greenpeace-wind-gasGreenpeace Energy presented a new study in August of 2015 according to which “wind gas” (gas produced with the help of excess power from renewable energy – hydrogen or methane) could contribute to strengthening the transformation of the energy sector. The 97-page comparison of future power supply with and without

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BMW Presents New 5 Series Boasting Fuel-Cell Engine

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Fill it up, please! © BMW

This summer car manufacturer BMW presented a new vehicle driven by a fuel cell. In Miramar in the south of France, the Bavarian company revealed their new BMW 5 Series Gran Turismo (GT) on the first of July 2015. The car is a showcase vehicle, which was developed in cooperation with Toyota and is planned for mass production by 2020.

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Ballard: Big vision for China

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P200i back-up system, © Protonex

Second quarter figures certainly fell short of expectations. All segments reported decreasing revenues. Still: The second half of 2015 should bring forth many positive developments in several areas, according to Ballard’s CEO, Randall MacEwen. FuelCell Energy would be “extremely busy.” This means: I assume that the takeover of Protonex will soon become reality, as over 50% of preliminary votes by Protonex’s shareholders were in favor of the deal.

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