There were a number of questions. Let me give you the last answer first.
It depends really on who you want to incentivize and what the framework conditions are that they must meet. I think as I mentioned and tried to emphasize earlier, it's not only the level of the tariff that is an incentive. If you give them a stable, long-term framework, this will already be a big help. So you tell them who has the obligation to connect them to the grid, what grace period the grid operator has, how long they have to wait until the grid operator takes action, whether they have to wait at all, and whether or not there are response periods that are tolerable.
Grid codes are, for example, often a point of debate. So if there is a clear grid code, if everybody knows what technical demands a plant has to fulfill, that saves a lot of time and transaction costs. So there are non-monetary factors that a regulator can put in place in order to make the process easier.
In terms of the absolute height, I would have to pull up those rates somewhere, because, as I said, they change every year. They are different according to each technology. They vary according to, for example, plant size in terms of photovoltaics, as they do under the Ontario scheme.
For wind, they depend on each single location, so the quality of the wind in a specific site is measured, referenced against the benchmark, and then also the tariff is referenced against the benchmark. So it's not a simple, straightforward answer. Wind, on average, reaches tariffs that can also be achieved on the power exchange, so the average tariff is not much higher than it is on the power exchange average. But for the others--biomass as well as solar photovoltaics--the tariffs are much higher. In fact, for solar photovoltaics, they are in the range of 40 euro cents per kilowatt hour.
The retail tariff for household consumers on average in 2007 was 20.6 euro cents per kilowatt hour. So that, too, is much higher than it is in Canada and most places. That retail tariff contains a significant share of taxes and fees that are put on top. Of this, the actual cost of transmission and the generation of electricity is 12 euro cents per kilowatt. So the end-of-the-pipe price, the delivered price of the utility, is around 12 euro cents per kilowatt hour. All the rest is charges and fees put on top by the government.
Did that answer all your questions?