Norway offers bus-lane access for electric vehicles, many recharging stations, privileged parking, and toll-free travel. The initiative began in the 1990s as an effort to cut pollution, congestion, and noise in urban centres; now its primary rationale is combating climate change.
Today, Norway has the highest per capita number of all-electric [battery only] cars in the world. Last year, electric vehicles constituted nearly 40% of the nation's newly registered passenger cars.
Earlier this year, Norway opened the world's largest fast-charging station, which can charge up to 28 vehicles in about half an hour. https://www.theguardian.com/environment/2017/feb/07/power-to-the-ev-norway-spearheads-europes-electric-vehicle-surge