1) Green roofs are great for insulation
They keep your house cool in the summer and warm in the winter. In the summer, it’s like living underneath a cave. Plants and greenery help absorb the sun’s rays. In the winter, the green roof provides insulation and breaks up the cool air.
The artist Hundertwasser took green roofs to a whole new level with the Thermal Village in Blumau Austria
2) Green roofs prevent floods
Green roofs hold on to water. Preventing it from reaching the city below all at once.
3) You can make money off your green roof
Not only will you save on your air conditioning, but you can even start charging a premium for your green roof! A pub in Minneapolis allows patrons to partake in lawn bowling on top of their bar.