Mr. Sanford can probably speak to this question better than I can.
You definitely have to be a high-mileage driver. That was a big part of the reason when we did the road-map work, we looked at.... You know, in the past we tried to do it all with natural gas and transportation in Canada. If it had wheels, we were going to do it—on road, off road, whatever. There was a lot of money lost: a lot of government money, a lot of private sector money, and a lot of hard learnings that this is not a one-size-fits-all fuel.
You have to find the niche where it works. The main driver there is the cost of the station, whether it's at the home level or the public level. But you're right in terms of small vehicles—even actually on the heavier ones: the target is still the higher-mileage vehicles.
To give an example, if you want a natural gas garbage truck, that's a very expensive vehicle. The diesel truck itself is about $300,000. If you want a natural gas truck, it's going to cost about $35,000 to $40,000 more. It's about 10% more. But the payback on that truck is in about the three-year to four-year timeframe. It's a working vehicle and it's fixed to a route, so it's much easier to calculate the true payback on that vehicle.
I take your point on consumers. In terms of our perspective, we think this is coming, but we think for consumers it's still not there yet. What we see in Europe, where there's a lot more experience, mostly with Fiat in the lead, is that the natural gas vehicles have now come into line with the cost of a diesel vehicle. But it does take time and it takes scale. Are we there yet? No.