![]() ![]() These developments can be commercial, industrial, and in some cases residential.Īlthough this legislation is not applicable in other Canadian cities, there are a number of green roofs cropping up across the country.Ĭritics, however, say that green roofs are not suited to rainy climates. In 2009 Toronto announced a legislation mandating green roofs on any new development of a minimum gross floor area of 2,000m2. Green roofs, with their intense vegetation, help control the rise in temperature and make the air cleaner.Ĭanada, a country notorious for it's reluctance to implement climate change targets, has also begun installing green roofs. Since the industrial revolution, smog and heat levels – know as the urban heat island effect – have increased in major cities. Often known as roof gardens, they break up the monotonous grey jungle of cities, creating green spaces, and encouraging biodiversity. This reduces central heating and air-conditioning costs. Green roofs help maintain a buildings temperature by regulating temperature variability –insulating it from cold weather in the winter and absorbing the heat in summer. Not only are green roofs a key climate change mitigation strategy, they also help with energy consumption. Atlantis Corporation now have 54 patents, offices in Chile, Spain and the US, with distributors and installations in 30 countries, and 80 per cent of their sales generated internationally. While city roof gardens have yet to catch on all over Australia, this sustainable business is gaining popularity around the globe. Our founder, Humberto Urriola, had a vision of transforming Sydney into a greener city by covering it with roof gardens." They are excellent in controlling and managing water: a key problem in Southern Australia at present.įelipe Kovaic, executive director of Atlantis Corporation, a water management company said: "They enable better stormwater management and reduce the so-called heat island effect. ![]() ![]() Green roofs and living roofs do not just create an aesthetically appealing image. Greens roofs, a concept often associated with the fantasy hobbit land of the shires, have had a surge in popularity in recent years, being introduced to major cities to help reduce the impacts of climate change.Īs Australia continues to recover from severe floods, one company has decided to push for green roofs in Australia's largest city, Sydney, as part of a radical, new campaign to slow down climate change, introduced by Prime Minister Julia Gillard. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |