As we are in Committee, I hope that I can say a couple of words about this. The nuclear industry is, of course, building up this fund as part of the Government’s policy to make sure that the liability for decommissioning does not again fall on the taxpayer. It has recognised this, and it follows the same pattern as one has seen increasingly in the offshore oil and gas industry, where funds now have to be put aside so that when the oil rigs are decommissioned, again that does not fall on the taxpayer but is part of the cost that has to be built into the supply of the oil or gas and therefore met by the investor. I think that my noble friend Lord Teverson may be confusing two matters. I use the phrase again: this is a hypothecated fund. It is not like the pension fund. There never was a separate fund for that. It is simply that the pension contributions from, for instance, the teachers’ pension fund have simply been paid to the Government, and the obligations are met, of course, by the taxpayer out of the fund. There has never been any question of trying to balance the one against the other. This is quite different. This is a fund that is being set up and funded by the industry. It has to be built up while plants are operating—not just when they are commissioned—so that, at the end, when they come to be decommissioned, which may be 50 or 60 years ahead, the fund is there. They have invested in it so the cost will not fall on the taxpayers. It is a separate, hypothecated fund. It may make the green bank look bigger because it will have more money but it cannot do anything with it other than get a rate of interest.
My noble friend shakes his head, but if they are going to start investing in green industrial ventures and so on, it seems to me that that would be a breach of trust to those who have built up the fund. It may be that they can hold it and, as it were, guarantee the payment, but the minute that they start investing it themselves, it seems to me that that is risking the whole purpose for which the fund has been set up.
A separate issue is whether there is an alternative method of investing in the Nuclear Liabilities Fund that might get a slightly more realistic rate of interest. That is a separate matter, but it seems to me that to make it part of the loan capital of the UK Green Investment Bank would be a breach of trust, as I suggested, against the firms that are building this up perfectly properly. They agree, they recognise it, and they know that they do not want to go back to the previous position, but they want the fund to be available to finance the decommissioning of the plants when the time comes.