There's no silver bullet.
One piece of information that is important is that in the overall plan that we audited, half of the reduction should have come through emissions trading. Emissions trading was a key component of greenhouse gas reduction. As I said earlier, it's still under construction.
The other big chunk is really the transportation sector and the heavy industry sector. There again, as long as we don't have clear measures we won't be able to achieve the objective.
You have three pieces there that have not been taken into consideration so far. So when you look at the target, it's hard to believe we were going to get there.
With respect to the EnerGuide, your question will probably find an answer through the Treasury Board program review.