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Published on: 2 Jun 2015 By (Dianne Saxe)

Ontario industries can finally burn waste not coal

Ontario’s energy intensive industries have finally been permitted to burn many kinds of waste, in place of coal. Cement companies, among others, are now looking for sufficient quantities of eligible biomass they can dry and burn to fuel their kilns. With cap and trade on the way, this …

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Published on: 12 Dec 2013 By (Dianne Saxe)

Bill 138: Ending Coal for Cleaner Air Act, 2013

The Ontario government has introduced Bill 138, Ending Coal for Cleaner Air Act, 2013,  to confirm their longstanding decision to end the use of coal at Ontario’s electricity generating facilities and to prohibit new stand-alone coal-fired generating facilities. Coal-fired electricity genera…

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Published on: 12 Oct 2010 By (Dianne Saxe)

Hungarian sludge spill and our tailings ponds

The Hungarian sludge spill disaster is just another reminder of the large scale havoc and devastation that industrial sludge impoundments can create. Every few years we read about another one. On April 25, 1998, a tailings dam failure of the Los Frailes lead-zinc mine at Aznalcóllar near Sev…

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