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“Clean coal” technology is not working

Technology to Make Clean Energy From Coal Is Stumbling in Practice, NYT, By IAN AUSTEN MARCH 29, 2016 OTTAWA — An electrical plant on the Saskatchewan prairie was the great hope for industries that burn coal.

In the first large-scale project of its kind, the plant was equipped with a technology that promised to pluck carbon out of the utility’s exhaust and bury it underground, transforming coal into a cleaner power source. In the months after opening, the utility and the provincial government declared the project an unqualified success.

But the $1.1 billion project is now looking like a green dream.

Known as SaskPower’s Boundary Dam 3, the project has been plagued by multiple shutdowns, has fallen way short of its emissions targets, and faces an unresolved problem with its core technology. The costs, too, have soared, requiring tens of millions of dollars in new equipment and repairs.

“At the outset, its economics were dubious,” said Cathy Sproule, a member of Saskatchewan’s legislature who released confidential internal documents about the project. “Now they’re a disaster.”……….http://www.nytimes.com/2016/03/30/business/energy-environment/technology-to-make-clean-energy-from-coal-is-stumbling-in-practice.html?_r=0

April 1, 2016 - Posted by Christina Macpherson | Canada, climate change, ENERGY