Canadian Press: Alberta’s highly touted climate-change plan is based on unsupported projections and may end up wasting taxpayers’ money, auditor general Fred Dunn reported Thursday. Dunn says the plan relies heavily on technology that has yet to be developed, so there’s no way to know how much greenhouse-gas emissions will be reduced. “Alberta could spend a lot of money but not achieve emissions targets,” Dunn said in a report that criticizes the government on several fronts. “Or it could …