Revised draft paper downloadable here. Summary by Clean Prosperity here Canadians for Clean Prosperity[1] asked Deep Decarbonization Pathways Canada (DDPC)[2] to assess how carbon pricing alternatives might contribute to Canada’s 2030 target of reducing greenhouse gas emissions by 30% below 2005 levels, and how the economic costs of that effort might be minimized. The analysis has relevance to a number of important carbon pricing choices and questions under discussion in Cana