The upcoming new subway cars, C30, have gotten a design award!
https://chi-athenaeum.org/transportation-2016/2016/12/05/exterior-for-metro-stockholm-2015-2016/
http://www.stockholmdirekt.se/nyheter/st...detaljerna/repqbf!XmMV3YZjdTGO7hDlLl2gg/
images from the second link:
The cars will start being delivered this year and testing to start next year at the latest. They'll only run on the Red line and will be ready for driverless operations (will probably happen once there's only these new cars on the Red line and after some tests).