Shale gas in the UK: it’s not all about the science

The gas is there, but companies in the UK need more support to get it.

Shale gas exploitation has recently been given the go-ahead in the UK. With all the excitement, claim and counter claim, it would be easy to forget that to date not a single molecule of methane from shale gas has been produced and sold. We have drilled one shale gas well. That’s an 8½ inch borehole in Lancashire, a little like pushing a pin through the ceiling of your living room and looking through the hole. It does not tell you much about what’s in there. So will this new source of gas make a difference?

Let’s start with some numbers. Present UK annual production of natural gas is around 1.5 TCF (trillion cubic feet), but each year we use about 3.3 TCF. In the USA in the last 10 years, approximately 20,000 shale gas wells have been drilled and they now have an annual shale gas production of 3-4 TCF per year. If we use the USA as an analogy, the UK would need to drill thousands of wells to prove the reserves exist and make up just a part of the annual 1.8 TCF short-fall. Unlike wind energy, where there has been a move to develop it offshore, this is ecomomically unviable for shale gas because the rate of flow of gas for each well (i.e. revenue) is low relative to gas from other types of rock . So we cannot get away from it - researching the risks and an open and honest debate about them is an essential element in gaining the social acceptance of the technology that will be required.

Durham University have been working on this. Firstly, despite what we are often told, to date in the USA there is not one proven case of contamination of drinking water due to fracking after hundreds of thousands of fracking operations. But the contamination question led us to establish a guideline for a safe vertical separation distance of 600m between the depth of the fracking and shallower water supplies. If adopted, contamination of water supplies would be extremely unlikely.

We’re working on other issues. For instance the water used for fracking flows back to the surface in a controlled way after the operation is over. This water is contaminated with naturally occurring radioactive material, otherwise known as NORM. Even with the hundreds to thousands of wells that would be required to make an impact in the UK, the amount of radionucleides such as radium 226, is going to be a fraction of that produced by the medical sector, universities and existing oil and gas production. It would need to be cleaned and any residue safely disposed of. The technology exists – so this is not a show-stopper.

USA shale gas production took off in the last 10 years because the country has thousands of onshore drilling rigs available to carry out the drilling and helpful landowners who in some cases own the gas under their land. Both are not the case in the UK. Even if the social acceptance is forthcoming, it will take years for the industry to gear-up to drill enough wells to make an impact on the production-consumption gap. The science behind extraction of the gas reserves may in the end be secondary to issues of public trust in oil and gas companies, regulators and local and national government. The gas is there, but companies in the UK need what was recently coined a "social licence to operate". Without this the wells will not be drilled and shale gas will only ever make a tiny contribution to our economy and energy security.

Richard Davies is director of Durham Energy Institute, one of Durham University’s eight Research Institutes

But does it really? Photograph: Getty Images

Richard Davies is Director of Durham Energy Institute.

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David Blunkett compares Labour membership to failed revolution “from Ukraine to Egypt”

The Labour peer and former home secretary says new members need a “meaningful political education”, and accuses unions of neglecting their “historic balance”.

There are three sorts of opposition. There’s the civil society opposition, with people campaigning in their own specific areas, people who’ve got an interest group or are delivering social enterprise or a charity. I don’t think we should underestimate that because we're going to have to hang on to it as part of the renewal of civil society.

The second is the opposition formally, within the House of Commons: those who have agreed to serve as the formal shadow ministerial teams. Because of what I’d describe as the turmoil over the last two years, they’ve either not been able to be impressive – ie. they’re trying very hard but they don't have the coherent leadership or backing to do it – or they’ve got completely different interests to what it is they’re supposed to be doing, and therefore they’re not engaged with the main task.

Then there’s the third, which is the informal opposition – Labour linked sometimes to the Lib Dems and the SNP in Parliament on the opposition benches as a whole. They’re not doing a bad job with the informal opposition. People getting on with their work on select committees, the departmental committees beginning to shape policy that they can hopefully feed to the National Executive Committee, depending on the make-up of the National Executive Committee following this year’s conference. That embryo development of coherent policy thinking will be the seed-bed for the future.

I lived through, worked through, and was integrally involved with, what happened in the early Eighties, so I know it well. And people were in despair after the ‘83 election. Although it took us a long time to pull round, we did. It’s one reason why so many people, quite rightly in my view, don't want to repeat the split of 1931 or the split of 1981.

So they are endeavouring to stay in to argue to have some vision of a better tomorrow, and to persuade those of goodwill who have joined the party – who genuinely believe in a social movement and in extra-parliamentary non-violent activity, which I respect entirely – to persuade them that they’ll only be effective if they can link up with a functioning political process at national level, and at townhall and county level as well.

In other words, to learn the lessons of what’s happened across the world recently as well as in the past, from the Ukraine to Egypt, that if the groundswell doesn’t connect to a functioning party leadership, then, with the best will in the world, it’s not going to achieve its overall goals.

How do we engage with meaningful political education within the broader Labour party and trade union movement, with the substantially increased rank-and-file membership, without being patronising – and without setting up an alternative to Momentum, which would allow Momentum to justify its existence as a party within a party?

That's the challenge of the next two years. It's not just about someone with a vision, who’s charismatic, has leadership qualities, coming forward, that in itself won’t resolve the challenge because this isn't primarily, exclusively about Jeremy Corbyn. This is about the project being entirely on the wrong trajectory.

A lot depends on what the trade unions do. They command effectively the majority on the National Executive Committee. They command the key votes at party conference. And they command the message and resources that go out on the policy or programmes. It’s not just down to personality and who wins the General Secretary of Unite; it’s what the other unions are doing to actually provide their historic balance, because they always have – until now – provided a ballast, foundation, for the Labour party, through thick and thin. And over the last two years, that historic role has diminished considerably, and they seem to just be drifting.

I don’t think anybody should expect there to be a party leadership challenge any time soon. It may be that Jeremy Corbyn might be persuaded at some point to stand down. I was against the challenge against him last year anyway, purely because there wasn't a prepared candidate, there wasn't a policy platform, and there hadn’t been a recruitment drive to back it up.

People shouldn’t expect there to be some sort of white charger out there who will bring an immediate and quick end to the pain we’re going through. I think it’s going to be a readjustment, with people coming to conclusions in the next two years that might lead the party to be in a position to fight a credible general election in 2020. I’ve every intention of laying down some good red wine and still being alive to drink it when the Labour party is elected back to power.

David Blunkett is a Labour peer and former home secretary and education secretary.

As told to Anoosh Chakelian.

This article first appeared in the 30 March 2017 issue of the New Statesman, Wanted: an opposition