re: Norway and salt...
It’s springtime in much of the northern hemisphere, although spring snowstorms are still possible. When that happens, salt trucks and ploughs help make roads safe. But road salt can be bad for the environment, and can rust cars, bicycles and other metal. New research shows that salt use can be...
norwegianscitechnews.com
From this one report...
1st, the USA uses 68 times the amount of salt Norway does.,
2nd Norway only salts 20% of their roads
It's NOT that we can't STOP using salt, as other methods like beet brine work, it's a 'follow the money' deal It's a high profit commodity for a few, and makes even more ,with car sales, rust repairs,concrete bridge rebuilds, etc. There are ZERO reasons for those in control to stop using salt. A city can't afford to convert from salt to beet,unless YOU want to pay HUGE increases in taxes to PAY for the conversion.
From a Norwegian paper..70% of the vehicles driven in Norway are gas or diesel, it's only new sales are mostly EVs BUT they've now slowed that down as the 'grid' has been maxxed out.
Norway only has 5 million ,far less than say NYC, is a really small country,good mass transit so 'personal miles per car' is low.