For decades Alberta’s economy has been tied to oil and gas production. But when industry recession hit, Alberta’s economy took the hit. Some parts of the energy sector blame the government for not building pipelines to get their product to market. Some are turning their sights in another direction. They say the future of energy lies in renewables like sun, wind and water. And that's led to some feisty debate over Alberta's future. The CBC’s Nick Purdon went to find out if there is common ground.