First stretch of electrified highway for trucking opens on Germany's Autobahn
After first being commissioned by the German state of Hesse in August 2017 to build a stretch of electrified highway along the Autobahn, Siemens has now added the finishing touches to the system and fired it up for the first time. Intended as a greener solution for road freight transport, the eHighway follows similar installations in other countries and is hoped to demonstrate how cleaner trucking can bring significant savings in fuel costs and pollution.
Siemens'
first shared its idea for the eHighway back in 2012, where hybrid
diesel/electric trucks fitted with purpose-built pantographs could tap
into power lines running overhead to hum along the highway at up to 90
km/h (56 mph) using electricity only. It has since installed versions of
this eHighway in the US and Sweden, and has now inaugurated another along Germany's Autobahn.
The
10-km (6.2-mi) eHighway runs between Zeppelinheim/Cargo City Süd
interchange at the Frankfurt Airport and the Darmstadt/Weiterstadt
interchange and is the first time the system has been tested on a public
highway in Germany. If all goes to plan, the system will demonstrate
the feasibility of overhead contact systems on the Autobahn, along with
how much energy they can save and pollution they can avoid.
According
to Siemens, the system is twice as efficient as internal combustion
engines and therefore uses just half the energy. If 30 percent of
Germany's highway truck traffic were electrified in this way, and
through renewable sources, it would negate 6,000,000 tons of C02.
€20,000 (US$22,400), meanwhile, could apparently be saved by a 40-ton
truck traveling 100,000 km (62,000 mi) along Siemens' eHighway.
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