We are in the process of some significant regulatory developments provincially and federally on the issue of climate change, carbon pricing being the centrepiece of those efforts. There are others, for example the clean fuel standard that's being developed right now at the federal level. They all place cost pressures on our industry.
For the most part, governments have worked very hard to try to design systems that protect the competitiveness of energy-intensive trade-exposed sectors like cement, but they have not always been successful. B.C. is our case study for what happens when those systems are—I would say in the case of B.C.—incomplete. They've missed a couple of things that normally go along with carbon pricing systems.
As I mentioned in my remarks, we've seen about a 40% loss in market share to imports that come from facilities that are not subject to the same environmental regulatory requirements that we are, and which we would suspect, in many cases, have much higher emissions on the manufacturing side. In any case, this concept of leakage generates additional GHGs from transportation, for example. This is all while simply shifting production to other jurisdictions.
That's one very concrete, if you will, example of what happens when these policies are not designed correctly.