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fox news - French startup launches hydrogen-powered bicyles

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fox news - French startup launches hydrogen-powered bicyles A French start-up has become the first company to start factory production of hydrogen-powered bicycles for use in corporate or municipal fleets.Pragma Industries, which is based in Biarritz, France and makes fuel cells for military use, has sold some 60 hydrogen-powered bikes to French municipalities including Saint Lo, Cherbourg, Chambery and Bayonne.At about 7,500 euros per bike, and at least 30,000 euros for a charging station, the bikes are too expensive for the consumer market, but Pragma is working to cut that to 5,000 euros, which would bring their price in line with premium electric bikes.It can run for about 100 kilometers on a charge (62 miles), and recharges in just 2 minutes. Conventional Li-ion electric bikes, on the other hand, only achieve half this range and take about 4 hours to fill up again. It holds 2L of compressed H2 Gas, and uses 150 Wh Li-Ion batteries. According to the firm, it can provide electrical assistance for a top speed of up to 25 km/hr (15mph).'Many others have made hydrogen bike prototypes, but we are the first to move to series production,' said founder and chief executive Pierre Forte.The firm's Alpha bike runs for about 100 km (62 miles) on a two-litre tank of hydrogen, a range similar to an electric bike, but a refill takes only minutes while e-bikes take hours to charge.One kilo of hydrogen holds about 600 times more energy than a one-kilo lithium battery.Pragma also sells refueling stations that produce hydrogen through the electrolysis of water as well cheaper tank-based stations.The bikes, which look and ride the same as any normal bicycle, are aimed at bike-rental operators, delivery companies, and municipal or corporate bicycle fleets with intensive usage.Pragma, which produced 100 hydrogen bikes last year, plans to manufacture 150 this year.It has received demand from Norway, the United States, Spain, Italy and Germany, Forte said.With bike's range limited by the size of the hydrogen tank, Pragma is also working on a bike that will convert plain water into hydrogen aboard the bike, using a chemical reaction between water and aluminium or magnesium powder to produce hydrogen gas.'In the next two-three years we want to enter the consumer market and massively increase the scale of our operations,' said Forte. Source: http://www.dailymail.co.uk/sciencetech/article-5276047/French-startup-launches-hydrogen-powered-bicyles.html?ITO=1490&ns_mchannel=rss&ns_campaign=1490
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