What if your city targeted clean transport? One city is already there

Clean cities come in many forms - Dutch and Danish cities are targeting low carbon travel, especially on bikes; Paris is taking roads away from cars and returning them to people, whilst London is penalising the dirtiest vehicles with penalties and restrictions to improve air quality.

Oslo, the capital of Norway, is making in-roads into electrification of all vehicles and not just cars (where the country's unique subsidy system has made EV penetration the highest in the world).

Find out how the city is cleaning up construction, delivery and service industries in the video, but also be aware that much of Norway's green revolution is funded by its oil industry. In effect leveraging the profits made from other countries burning fossil fuels to pay for cleaning up its own emissions.