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Hota GangaRao holds a tube made from composite materials

Safer future for rail transportation of hazardous materials being developed by WVU engineers

A team of West Virginia University researchers are making railways safer by developing a Band-Aid-like protective jacket for tank cars that haul hazardous materials. The composite material, because of its superior puncture and fire resistance qualities, will prevent spills and leaks caused by accidents, ultimately protecting surrounding communities, the environment and emergency responders from disasters.

Arvind Thiruvengadam (left) and Saroj Pradhan (right) check for leaks in the natural gas fuel system of a refuse truck.

Can heavy-duty diesel vehicles afford the switch to alternative fuels? WVU engineer to address critical knowledge gap

While personal vehicles that use electricity, propane or natural gas have gained popularity thanks to availability and affordability, heavy-duty vehicles like 18-wheelers and buses have been slow to change gears because of maintenance costs. But those vehicles, while only 5 percent of the traffic on the road, are responsible for 20 percent of transportation emissions.