Thames Water Reservoir at Abingdon

Luke Pollard Excerpts

Wednesday 12th December 2018 Westminster Hall

[Luke Pollard (Plymouth, Sutton and Devonport) (Lab/Co-op)]

It is a pleasure to serve under your chairmanship, Mr Stringer.

I congratulate the right hon. Member for Wantage (Mr Vaizey) on securing this debate, which is a superb opportunity to talk about how the voices of local residents must be heard when addressing the genuine water crisis that the UK faces. He mentioned that we live in a damp country, and indeed we do, but according to the Environment Agency, we are actually in the lower quartile globally of available water resources per capita, which means that we need to value every drop—much more than we do at the moment.

Climate change is real and happening to us here in Britain. No single measure can tackle it, but no single measure of water policy is mitigating it. That is why we need a number of separate buckets of action, including: action on leakage, which was mentioned by the hon. Member for Oxford West and Abingdon (Layla Moran), to lower the amount of lost water, including the 30% lost on customers’ properties, not just on the public network; a focus on reducing per-person water usage from the national average of about 130 litres a day—some people use considerably more—and increasing grey water use, which was mentioned earlier and could contribute to that; building and supporting the construction of more water transfers; and the Severn option, which is important in this context. On that, we should focus on the use of canals as an option, instead of a big pipe, and the date that was mentioned, 2080, seems far too far away.

Other actions include a necessary look at how to build more water storage in areas of water stress. Although as a nation we have not built any new reservoirs, we have certainly provided additional water storage, sometimes using quarries and mines—nothing on the size and scale envisaged at Abingdon. Only then, at the very end of the scale, should we look at water desalinisation, which itself has a huge climate change effect.

The right hon. Member for Wantage talked about population change. When looking into the future, it is important for us to take a best guess at how many people will be using water. The latest statistics show that the south-east of England will have 4.1 million more people by 2045. To put that in a currency that we might all understand in this place, an additional 54 MPs would be required to represent that population. By 2080, that could be an extra 10 million, or 133 more MPs—heaven help us all! That will put pressure on an already water-stressed region.

With climate change, we have to recognise that we will not only have problems of water shortage at certain times of the year—we will also have problems with too much water at other times of the year. That issue was mentioned earlier in the debate.

I have to admit that I was not an expert in chalk rivers or streams before today, but I feel that I have learned an awful lot. The issue of over-abstraction from our watercourses and rivers is of importance because as our communities become more water-stressed and as the pressure to reduce per-capita consumption is applied, the temptation, sadly, is to abstract still more water from our precious river environments. We need to avoid that, to ensure that we preserve those fragile and precious natural wildlife habitats, whether of aquatic life, birds or mammals.

Before I was elected, I advised people on how to build controversial buildings, mainly skyscrapers and football stadiums. The same principle applies to reservoirs: the case must be clearly set out right from the start. To be honest, I do not think that Thames Water has put the argument for the Abingdon reservoir that well, and it needs to do better. Increasing supply, of course, has to be done alongside demand management, which also needs a conversation with water bill payers. If there is to be such huge investment, however—a carbon-intensive investment—the case must be put clearly.

The right hon. Gentleman said that it is important to be neutral in this debate, and that is how the Opposition come to it. We think, however, that a number of principles should apply in this case as we go forward, especially as the decision might well be taken out of the hands of local councillors and made at the national level through the NSIP—nationally significant infrastructure project—process. That is why genuine consultation and the voice of local people must be heard much more in the debate than perhaps it has been to date.

We need to ensure that the concerns about the new reservoir involve not only the size and scale but the construction, and the impact of that over many years, as well as the impact of many years of operation. Thames Water needs to make proposals, focused by genuine and intensive consultation. Such consultation should not just ask, “What do you think of our plans?”, but involve genuine engagement that listens to affected communities.

There is also a challenge for Government to look at what resources we need. At present, the water resource plan of each company sits as an island apart from the areas alongside. There is a clear case for joining up those plans into a national water resource plan so that we can understand the impacts, especially if we are to have more water transfer into areas of greater water stress. We need to understand the national picture.

I hope that Thames Water is listening to this carefully. If it is to make the case for the Abingdon reservoir, it needs to do so clearly, engaging local people and taking them with it. At the moment, my concern is that that conversation is not as full and as thorough as it could be.