CANADIAN PRECAST/PRESTRESSED CONCRETE INSTITUTE
100-196 Bronson Ave, Ottawa
Ontario, Canada K1H 6H4
Tel: (613) 232-2619 · Fax: (613) 232-5139
1-877-YES-CPCI (1-877-937-2724)
© CPCI - 2010
Introduction
Sustainable Architecture, also known as "Green Building" or "Green Architecture", is a general term that describes environmentally-conscious design techniques in the field of architecture.
Like all manufactured products, the production and use of precast concrete building systems imposes environmental demands. Precast concrete offers a dramatic range of colours, finishes and unlimited design possibilities difficult to match with any other material, while creating structures that can provide superior environmental and energy performance from a life cycle perspective. Precast concrete offers a competitive building solution based on first cost, long-term economic benefits, energy efficiency, lower maintenance and overall operating costs as well as opportunities for future reuse when the occupancy of a building changes.
The Canadian cement industry’s environmental record is continuously improving.
The industry has achieved the following:
  • 30% reduction per tonne of cement in the consumption of coal, natural gas and petroleum coke since the 1970’s,
  • 11% energy efficiency improvement between 1990 and 2001
  • 8% decrease in direct emissions of CO2 per tonne of concrete product between 1990 and 2000, with a further 2% decrease projected by 2010.