Sure.
On the Westport technology, as I mentioned in my remarks, Peterbilt just got SmartWay certification for their LNG tractor, and actually we will have the first one in Canada out on Sparks Street October 19. We certainly welcome all of you to come by and take a look at that.
There was an earlier question around clean, what we mean by clean. I would agree with the gentleman from the solar industry. It is something that is incrementally better. With this particular technology, it matches the efficiency of diesel, 25% carbon benefit and an operating cost benefit.
The kind of interest we're seeing at this early stage is really from the larger players in the market. Robert is starting with this project with 180 LNG trucks, but we have also other fleets, like Trimac Transportation, like Armour, Challenger Motor Freight, etc., looking at this technology. Really, proof of performance is the first thing these fleets are going to look for: is it real, can I save money, and will it help me sell my services to my customers--i.e., selling a greener service. That's really where we see the fleet interest on this.