Canada’s national carbon tax on consumer fuels is likely in its final weeks after both major contenders to replace Prime Minister Justin Trudeau as Liberal leader have promised to scrap it.

OTTAWA — Liberal leadership candidate Mark Carney added his name to the list of Liberals promising to scrap the Trudeau government’s consumer carbon tax, instead promising incentives on the purchase of “eco-responsible” options and making “big polluters” pay more.

Liberal leadership contender Mark Carney is expected to announce a plan on Friday to abandon consumer carbon pricing but keep industrial pricing in place.