It will cover an area of the city inside the inner ring road with owners of the most polluting vehicles required to pay a daily charge to drive into or through the zone.
The city council has bought 20 new hydrogen double-decker buses as part of its Clean Air Hydrogen Bus Pilot to kick-start the hydrogen market as a viable zero-emission fuel.
The schemes include pop-up cycle lanes, pavement widening and road closures to create low traffic neighbourhoods, which are all part of a package of active travel measures.
Goals behind the transport plan include connecting citizens with new job and training opportunities, prioritising people over cars and revitalising the city centre and local areas.
