What powers does a Premier have to get a pipeline built?

[sns2]

Another thread got me wondering what powers a premier actually has that could be used to bring pressure to bear in hopes of getting a pipeline built? This is an honest question about our gov't structure, as opposed to politics. By all means chime in, but do not mention names or parties. I am not interested in individual politicians, but I am interested in learning strategies a provincial premier has at their disposal.