Colossal Order has confirmed that the anticipated Green Cities expansion for Cities Skylines will be released on October 19th for PC, Mac, and Linux. It will be priced at $12.99. At the same time players will see a free content update that will add electric cars. additional beautification options like parks and trees, noise pollution adjustments, and road modding.
You can read Stefan’s preview of the Green Cities expansion here.
Source: Press Release