The British Columbia Supreme Court has granted Coastal GasLink an interlocutory injunction against members of a First Nation and others who oppose the company's natural gas pipeline.
A green economy think tank at the University of Ottawa says the federal government's promise to plant two billion trees over the next 10 years is a cheap way to pull greenhouse gases out of the atmosphere.
About a year ago, Alberta's United Conservative Party leader stood in front of 1,500 raucous supporters and called the federal carbon tax an act of "economic masochism" that he would fight with everything in his power if he were elected premier.
Sales of electric vehicles in Ontario have plummeted since the Progressive Conservative government cancelled a rebate last year, hampering progress toward a national target.
After a tumultous legislature session, Quebec Premier Francois Legault is heading to Hollywood and Silicon Valley, where the future of his province's troubled carbon market with California will figure high on his agenda.
The federal Liberals will not make a decision about hiking the carbon price beyond $50 a tonne for at least another two years, Environment Minister Jonathan Wilkinson says.