29 November 2011
Updated at 02:24 ET
Oil sands battle between Canada and EU
Damian Kahya & Richard Anderson
Business reporters,
BBC News
Justin Rowlatt interviews the Canadian minister of
Natural Resources, Joe Oliver.
Business of Energy
The cost of petrol and oil: How it breaks down
Energy uncovered
Competition drives up energy cost
Canada is now one of world's energy superpowers.
link-
http://www.bbc.co.uk/news/business-15889665