In terms of the goal of reducing our greenhouse gas emissions, natural gas is merely a stopgap; we have to find some other way. Either people don't travel, or they travel in Calgary's natural gas bus fleet rather than their personal cars, or they travel in electric vehicles that are theoretically zero emission. But to get there we have to take provinces like Alberta and wean them off coal. Am I right?
Evidence of meeting #33 for Transport, Infrastructure and Communities in the 41st Parliament, 1st Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was bus.
A recording is available from Parliament.