Quote:
Originally Posted by emailspyro@gmail.com
Care to explain in the climate? Chicago is a very green city, evergreens as well as a large variety of perennial plants and trees thrive here, especially natives that wouldn’t even need much watering etc. there are plenty examples of trees on Chicago building and balconies are becoming commonplace.
Am I missing something?
Also, the greenery doesn’t make a build “green” but it sure is adding to the appeal.
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Roots in the ground soil remain warmer than soil elevated in the air and relatively exposed on 4 sides, even considering thermal insulation. While some trees may survive even our harshest winters, many would likely die. Note that Chicago's thermal break rule on balconies has either gone into effect or is about to.
Also trees and soil are heavy, and so is snow. Milan gets relatively little snow compared to Chicago, and this added weight would require more expensive fortification efforts on balconies. Not impossible, but may not economically pencil out for developers unless they can find ~200-400 residents willing to pay a large premium to have a sliver of forest on their balcony that likely won't survive the winter.
Chicago has so much land, the "greenest" thing to do is build solid density and keep expanding our parks system so everyone has accessible nature. We don't need to privatize it in name of aesthetics. Just build better looking buildings.