Thank you for the question.
I think one of the important things to keep in mind is that we are a natural resources country, and one of the things we forget is that our natural resources are actually among the lowest among other jurisdictions in terms of greenhouse gas emissions through the manufacturing cycle. Why is that? It's because we have more hydroelectricity than any other jurisdiction and we use natural gas in order to displace coal and other inputs. It's really important to keep that in mind.
What it means is that for our industry we have a lower greenhouse gas intensity footprint than many other jurisdictions. It means that the products that we produce are already, on a life-cycle basis, better for the environment than something coming out of China, and even sections of Europe.
Some of the barriers that we find.... We support a carbon tax. We support the idea of putting a price on pollution. The government's new clean fuel standard is a great opportunity to address transportation fuels. Our concern with the clean fuel standard is that on gaseous or industrial fuels it means that we'll be paying twice for the same molecules. Understanding that we're emissions-intensive, we're trade-exposed, we're more than happy to pay our part in terms of carbon pricing. We just don't want to pay twice for the same molecule that we're working with.