Can I press the Minister a shade more on something that we tend to forget when we debate these great issues of carbon capture and the future of the industry, and that is cost? It has been estimated that about £40 billion will be required to handle the decommissioning of outdated, redundant infrastructure in the North Sea. This whole process may be greatly accelerated if, as I earlier predicted, oil prices stay well down or go very much further down than they are already in the next four or five years. There is a huge cost there.
There is obviously vast cost involved in the piping of CO2 into the North Sea, if that is the technology used, although brilliant minds like those of my noble friend Lord Oxburgh have thought of new ways of handling carbon without having to pipe it away into the North Sea into reservoirs. In some cases, reservoirs have to be suitably designed both to enhance oil production and to store the CO2. All of these involve huge sums, which have not been mentioned. On top of that, the Government appear to be thinking in terms of further tax reliefs of all kinds in the North Sea, and I hope a great simplification of tax—it has been obvious that we have needed that for the past five or six years and I am glad that it is coming now, but again that is a lost revenue. Should we not give a little attention, as we push forward with this major reorganisation of the administration of North Sea and UK continental shelf affairs, to the enormous sums and where they will come from? I imagine that the answer is probably from the consumer and energy prices, but the Government have a duty to the public to explain some of the implications of what is now unfolding before us, including that colossal figure for decommissioning.