A green city is a city with mixed use medium density housing, sidewalks, bike paths+trees, pub transport with own lanes and semaphore priority, a few parking sp

A green city is a city with mixed use medium density housing, sidewalks, bike paths+trees, pub transport with own lanes and semaphore priority, a few parking spots with dynamic pricing. The next lvl would be good insulation for all buildinngs combined with solar panels on the roofs. Next level is requiring electric vehicles. The first lvl is not a luxury, usually this type of planing costs less money to maintain from a city perspective and the density is high enough to meet huge demand. Next lvls related to solar panels and electric vehicles are more on a luxury side imo but that's more due to the pricing