Architects and their structure designs are now getting friendly with the environment, which is much favorable compared to those who built elegant and eye-catching structures that do not do well to the environment in return. The Canada Pavilion is a structure built by SNC-lavalin Inc., a Canadian engineering and construction company. Being the biggest that can be found at the site, the Canada Pavillion has various eco-friendly features that include some greenery, rainwater collecting system with the use of a drainage system inside the pavilion. This eco-friendly pavilion can be found at the Huangpu river particularly on the Pudong side of the said river.
Source: Shanghai Expo 2010 via Designboom