The Globe and Mail | Alberta NDP plan to increase carbon fees another strain on oil industry The Globe and Mail The prospect of more stringent rules and higher costs deepens a rift between a government that insists change is needed to smooth the way for stalled pipelines, and companies already reeling from the collapse in oil prices. The downturn has led to ... Alberta Set to Double Carbon Tax Rate in Canada's Oil Heartland Oil-rich Alberta lifts levy on carbon output, ups target for cuts UPDATE 2-Oil-rich Alberta lifts levy on carbon output, ups target for cuts |