By John Woodside Analysis, Politics January 12th 2024 Since the carbon price carveout for home heating oil was announced in October, political pressure to further unravel the centrepiece of Prime Minister Justin Trudeau’s climate policy has grown. Now the federal Liberals face tough choices over the future of this signature policy. Conservative Leader Pierre Poilievre is hammering Trudeau’s government day in and day out over the levy, and virtually every region of the country (aside from Quebec and British Columbia, which have their own provincial carbon price policies) is also calling for exemptions. The premiers of Ontario, Alberta, Saskatchewan, Nova Scotia and New Brunswick have written letters to the federal government calling for the carbon price to be removed from all forms of home heating. Most recently, Manitoba Premier Wab Kinew said his province has a…