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Shale Gas

If one were extraordinarily suspicious, one would expect Cuadrilla simply to produce a whitewash report, because there is no advantage to the company, in the current circumstances, in admitting liability for the tremor—it has not helped Cuadrilla and, in terms of its public relations operation, it has been a disaster. I guess that that leads one to believe that Cuadrilla is prepared, in certain contexts, to admit to some of the flaws that might arise during drilling. The great thing about the Committee's report—this is a considerable reassurance—is that it indicates that the process is not, as in America, taking place in the wild west. A series of robust arrangements are in place, and the report refers to"““a suite of environmental legislation””." There are controls at various stages, and they seem—at first blush, at any rate—to be relatively robust. There is licensing, which is subject to conditions in the first place, and there is drilling permission, which is subject to planning regulations. There are also environmental effects, which are subject to impact assessments and monitoring by the Environment Agency. Similarly, the site is covered by health and safety legislation. Finally, people in the UK—unlike the people with methane in their taps in the USA—presumably have the advantage of water companies that test their water before sending it through the system. The might, and should, offer a degree of reassurance, although there is an argument about how much reassurance it offers. However, there is a point at which reassurance runs out, because none of these things can totally get rid of the known unknowns, to use Donald Rumsfeld's splendid expression. I did not realise this before, but there is talk about the effect of extraction or any sort of mining on the mobility of other sorts of gases and minerals that are not directly investigated or extracted from the strata affected. People cannot always say what will happen to those, but, then, they cannot say what putting Crossrail under London will do. Similarly, I have spoken to people in my constituency, and some of them have said, ““That reassurance is all very well, but there might be things wrong with the process that we don't currently know about. There might be some dangers out there we can't identify.”” This is where we get on to Donald Rumsfeld's unknown unknowns. There is a rational view of all these things, which goes something like this: if we are to have any conventional extraction, unconventional extraction or even large-scale development, we should do everything reasonable and necessary to ensure that it is as risk free as it can be, but we cannot eliminate risks that we cannot anticipate. There is, therefore, a strong case—particularly where there is genuine public concern—for taking a proactive approach towards monitoring any shale gas extraction process. Such an approach would mean having an open, transparent process, with frequent monitoring, genuinely hard and enforceable regulations and a body that is resourced to enforce those regulations. The Committee's report makes it clear that the Environment Agency will have more work to do if shale gas takes off in the UK, and it will need to be resourced appropriately, subject to current Government restraints. Importantly, we also need to be assured that whoever promotes large-scale developments has the public indemnity to act if something goes wrong, and that includes dealing with the unknown unknowns. They should also be in a position to clear up. As the hon. Member for Southampton, Test (Dr Whitehead) has said, wells are simply abandoned in the USA, and people leave their detritus behind them. That simply cannot take place in the UK, where it would be wholly unacceptable. There is a lot of good advice along those lines in the Committee's report. Recommendation 14 states:"““We recommend that the Government consider the future funding for the Environment Agency””." Recommendation 15 states:"““We recommend that the Health and Safety Executive test the integrity of wells before allowing the licensing of drilling activity.””" Recommendation 16 states:"““the Environment Agency should insist that all companies involved in hydraulic fracturing should declare the type, concentration and volume of all chemicals they are using.””" And recommendation 17 states:"““before the Environment Agency permits any chemicals to be used in hydraulic fracturing fluid, they must ensure that they have the capabilities to monitor for, and potentially detect, these chemicals in local water supplies.””" In other words, the Committee is making a plea for a robust regime to govern what is a new process for many people in the UK. In many of its technological aspects, fracking or shale gas exploitation is not that new, but it is certainly a new concern for many people in my part of the world. My concern about the Committee's report relates not to the report itself, but to the fact that the Government's responses to some of our clear-cut recommendations allow a little more wriggle room than I am comfortable with. There are too many ““mays”” and ““cans””, too many expectations and too many statements to the effect that things might be done, could be done or, optimally, would be done, but there is no assurance that they always will be done. If we are to get any benefit from shale gas in the UK, we must be able to guarantee safety at every stage. Therefore we must have appropriate and effective monitoring and enforcement. Without those things, there will not be public support for shale gas, and there will be much anxiety about it, and we will have to accept that we have an asset perhaps to bequeath but not necessarily to use. The ball is in the Government's court. If they and the agencies that want to exploit shale gas can show to all and sundry that they will hold the various companies concerned to the fire, until they agree to what is appropriate, safe and satisfactory and what passes all reasonable scientific tests, there may be an answer in shale gas for British energy supplies. If not, the issue will be coupled to an unnecessary degree of anxiety.