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The six vans run on biomethane gas generated from sewage treatment works.
BBC: 'Poo-powered' vans up and running in Sheffield
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Flexibility is necessary to ensure that various types of networks get built (sewage lines, sidewalks, gas and power lines, and even communications systems).
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FuelCell Energy touts the ability of its fuel cells to directly process a hydrocarbon, such as natural gas or waste gas from a sewage treatment facility.
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Utility networks, such as for electricity, gas, water, and sewage, work the same way.
FORBES: The Weird Economics of Utility Networks
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Water and sewage networks would be adapted to deal with flooding while old metal gas pipes would be replaced.
BBC: Generic water works
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When a game is going to be played in a large stadium like the upcoming NFL game between the New York Giants and Pittsburgh Steelers at the Meadowlands in the middle of gas shortages, traffic jams, sparse train service, and neighborhoods drowning in fetid sewage, then it probably ought to be rescheduled.
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Microturbines can run on natural gas as well as other fuels, including kerosene and the methane given off by landfills and sewage-treatment plants.
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