Cologne now has the largest fleet of fuel cell buses in Europe

Fleet of buses - fuel cells buses

City has embraced fuel cell buses aggressively Cologne, Germany, has become home to the largest fuel cell bus fleet in Europe. The city has invested heavily in clean transportation, a move that has been heavily supported by the German government. Cologne’s Regionalverkehr Koln GmbH has been awarded with $8.7 million, which will be used to purchase 30 fuel cell buses. The funding will also be used to develop two new hydrogen fuel stations that will serve these vehicles. Funding will be used to bring new vehicles to the market and…

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Scientists seek out new sources of geothermal energy

Researchers are looking for new ways to make use of geothermal energy that could benefit cities Cities may become new sources of geothermal energy in the future. Scientists from Germany and Switzerland have developed a way to measure the groundwater temperature that may lurk beneath the surface of many large cities. Urban environments typically have higher temperatures than what can be found in rural areas. This has to do with how structures trap heat, as well as other factors, and could hint at the potential for cities to be valuable…

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