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posted by janrinok on Thursday April 26 2018, @05:55PM   Printer-friendly
from the no-shorts-please dept.

CNN reports

Sweden has a goal of achieving a completely fossil fuel free vehicle fleet by 2030 and in order to achieve this, it has started trialling a series of projects to develop and test technologies that will enable the country to completely convert to electric vehicles.

One project includes the "eRoad" which charges electric vehicles during journeys via a rail. So far, it has cost €6.4 million ($7.7 million) to install but it's predicted that if it were implemented across the country it would eventually work out less than €1 million ($1.2 million) per kilometer to build.

The track stretches along two kilometers (1.2 miles) and has been installed on public road "893" just 30 minutes outside of Stockholm. The eRoad has many advantages, Säll says. If implemented it will mean electric vehicle batteries can be smaller -- and therefore lighter -- because they won't need to retain as much charge, the vehicles will then be cheaper to manufacture and will ultimately be more sustainable. For a heavy truck to be 100% electric, he explains, it would need a battery that weighs 40 tonnes. But if technology like the eRoad was readily available, the truck's battery would be able to weigh as little as 600 kilograms.


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  • (Score: 3, Interesting) by JoeMerchant on Thursday April 26 2018, @08:51PM

    by JoeMerchant (3937) on Thursday April 26 2018, @08:51PM (#672312)

    That's what Joe Average's autopilot is for. Maybe they can implement something relatively simple like positive train control [up.com] except, you know, real?

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