“Green roofs” were used by our ancestors in ancient times. For example, in Scandinavia and Central Asia the roofs were covered by grass and moss in order to achieve heat insulation and to provide water flow. In 20th century roof gardens gained special development and popularity in the USA and Europe. This article will tell you how and for what purposes they are used.
To combat more frequent flooding, China is conducting sponge city pilots. Do they work? How much do they cost?
One of the architects behind the hotly-anticipated Shanghai Planetarium has revealed new details about the project’s futuristic design.
The parking lot of the future is tucked away in an east Edmonton industrial park. Look for the patch of green shrubs in the centre.
Chairman of China Green Roof Association dies.