Xeroflor green roof on Montreal’s Rio Tinto Alcan Planetarium

For the second year in a row, the U.S. Green Building Council (USGBC) named Canada as the number-one country in its annual ranking of the top 10 nations with Leadership in Energy and Environmental Design (LEED) buildings

Read more on how Canada is achieving this and how other countries ranked in Construction Canada’s article at http://www.constructioncanada.net/canada-ranked-top-country-producing-leed-certified-buildings.