Steel and the Green Movement

Global warming and climate change are two terms found increasingly in headlines around the world. Initiatives such as the Kyoto Protocol have brought these issues to the forefront and provide a framework and objectives for reducing greenhouse gases (GHG). GHG are heat trapping gases, such as water vapour, carbon dioxide, or methane that absorb the earth’s heat and hinder it from being released into space. As levels of GHG build up in the atmosphere, a greenhouse effect takes place that warms the earth’s atmosphere and makes global climate change inevitable. A?itudes on environmental issues are changing worldwide. Developed nations are commi?ing to reducing GHG emissions to 5.2% below the 1990 baseline by 2012. Notably, Canada has commi?ed to reducing its GHG emissions to 6% below 1990 levels, which corresponds to a gap of 29.1% of where the nation is and where it wants to be. An ambitious undertaking, considering that Canada’s GHG emissions have been steadily on the rise over the years and in 2004 was actually 26.6% higher than 1990 levels. On a positive note, in the last two years emissions have started to decline, but there remains a long way still to go. =e quest for a greener Canada continues and helping to lead the way to a greener Canada is the nation’s steel industry, which is making great strides in reducing GHG emissions, conserving energy, and lessening impacts on our air, water, and land.