SASKATOON - Coal-fired power plants got more regulatory breathing room than expected to release greenhouse gases Wednesday, something federal Environment Minister Peter Kent says is necessary to protect Canada's power supply.
The final regulations for coal-powered plants, released Wednesday, stipulate they can emit no more than 420 tonnes of greenhouse gases per gigawatt hour of electricity generated.
This number is significantly higher than the 375 tonnes per gigawatt hour Kent proposed in earlier draft regulations released in August.
While admitting the new rules are "at the high end" of the 360 to 425 tonne per gigawatt hour range he considered, Kent said the decision was made to avoid putting the "consuming public at risk of inadequate power supply."
A new analysis of worldwide temperatures over the past 60 years has found more evidence that global warming is already upon us, and is responsible for extreme heat waves — such as the ones in Russia in 2010 and in Texas and Oklahoma last year.
Sierra Club Canada's (SCC) 2011 Annual Report summarizes the year's findings for the National Office,
Atlantic Chapter, Québec Chapter, Ontario Chapter, Prairie Chapter, British Columbia Chapter,
and Sierra Youth Coalition.
The National Office of SCC undertook several campaigns in 2011, focused on educating and empowering the
New information from the internationally respected coastal consulting firm W.F.Baird & Assoc.comes this very disturbing report that Lakes Michigan/Huron/Georgian Bay water levels based on many historic trends should be 50cm higher than they are right now. Baird agrees that climate is a factor but that the rate of erosion in the St Clair River that has lowered lake levels is ongoing and has likely increased very significantly.
Ontario’s oldest nuclear plant pleads its case this week for a few more years of active life.
But nuclear skeptics say it’s time to bring down the axe on the Pickering nuclear station.
It’s an old debate that pits hardened nuclear campaigners such as Greenpeace against low-profile supporters such as the Pickering Soccer Club.
It comes to a head because the Pickering station’s operating license runs out this year. But Ontario Power Generation, which owns and operates the plant, wants to keep the station running until about 2020.
The company wants to continue the operation without doing an environmental impact assessment, and without performing a major overhaul of the aging station.