Sweden tests ‘electric highway’ for freight trucks

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From Engadget:

Siemens and Scania have teamed up to trial what’s being called the world’s first “electric highway.” Much like an electrified railroad, the 1.2 mile stretch has a series of wires hanging overhead that a pantograph-equipped truck can connect to. Then, the vehicle can deactivate its fuel-burning engine and coast along on that delicious, dirt-cheap electricity, switching back when the wires stop.

Source: https://www.engadget.com/2016/06/24/sweden-electric-highway/