Water Resources Management Plan: Teddington Debate
Full Debate: Read Full DebateRebecca Pow
Main Page: Rebecca Pow (Conservative - Taunton Deane)Department Debates - View all Rebecca Pow's debates with the Department for Environment, Food and Rural Affairs
(11 months, 3 weeks ago)
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It is a pleasure, Sir Christopher, to have you in the Chair.
I thank the hon. Member for Twickenham (Munira Wilson) for securing the debate and giving us the opportunity to discuss the subject and the whole issue of water supply that faces the country. I put on record an apology for the tardiness in replying to letters—I am trying to get to the bottom of exactly how that happened.
The hon. Member knows—we all know—that water is a precious and vital resource. It is needed for everything we do. It is essential for a healthy environment and a prosperous economy, but a reliable water supply is often taken for granted, as I have been discovering more and more since becoming water Minister. We have not experienced country-wide water shortages since the 1970s, although there were some significant strains on water supply in large parts of the country last year. There was drought, with that record heat and dry weather.
Climate change and a growing population, especially in the drier parts of the country, are causing real challenges for our water supply. I was glad that the hon. Member at least recognised that the system is under pressure. Water companies must take those factors into account when they plan in order to provide a reliable supply of safe drinking water, and water for all the other uses we require. It is our job as a Government to work with the water regulators to ensure that water companies do that effectively.
[Mr Virendra Sharma in the Chair]
The Government’s plan for water identified that by 2050 about 4 billion extra litres of water a day will be needed. That is a quarter as much water as we use now. That is a significant amount and it will be achieved in many ways, which I will outline. We have a detailed plan as to how that will happen. We have to take a strategic approach to planning future water needs, work with regional water resources groups and water companies to meet the challenges of climate change, and at the same time protect and enhance the environment. I totally agree that we must not do it at the expense of the environment.
We need to preserve those iconic habitats, such as chalk streams, which the Government have worked so much to protect, particularly through the chalk stream restoration group, which I am proud to have instigated. We are driving forward a vision for chalk streams, including the reduction of unsustainable water extraction. That will be delivered by measures in our plan for water and via the landmark Environment Act 2021.
The plan for water also reflects the Government’s commitment to a twin-track approach to improving water resilience, by investing in new supply infrastructure, and reducing demand through the reduction of leaks, as was mentioned. Of course, that is an important part, but in addition we plan to increase water efficiency. Half our additional water needs can be made up by water-demand improvements. By 2050, we expect to see leakage levels halved. Thames Water met its leakage target for 2019-20 by cutting leakage by 10.7%, but it did not do so well last year because of the dry weather and the freeze-thaw. I urge the company to get on track with its targets for leakage. That is an important part of the picture. It is not the case that it is not doing it, but it has to do it in addition to all the other things.
There are targets for reducing average per capita consumption to 110 litres per person per day. At the moment, the average is 144 litres, so there is a significant way to go. Lots of water companies are already making good strides in that direction. We have implemented legally binding demand management targets through Environment Act powers, to ensure that we remain on track to meet those targets, as I am sure the hon. Member for Twickenham will know.
We must expect all water companies to act on customers’ needs for that resilient supply and to manage the water sustainably. I hope the hon. Member appreciates our collaboration with the regional water resource groups, which include Water Resources South East. I met and spent a long time talking to them about water supply over the summer, to look at what they are doing. All those groups, including Thames Water, have been consulting on their draft plans, as she pointed out. Those consultations are helping inform future decisions on the right way to secure water supplies, including for Thames Water’s 10 million customers, which is a huge number to deliver water to.
To support the robustness of water resource planning, the water regulators issued detailed guidance to the water companies on how to do that. If water companies are forecasting a water supply deficit, as we will see in the south-east, they must study the options available to them and justify their preferred solutions. I understand that the Teddington direct river abstraction was one of 2,400 options modelled by Water Resources South East to address climate change and population growth and to protect our environment.
The hon. Member for Twickenham expounded on Thames not delivering any new water resources, but it is very difficult for it to do that if objections constantly arise. I will cite the Abingdon reservoir, on which another Liberal Democrat, the hon. Member for Oxford West and Abingdon (Layla Moran), secured a debate in Westminster Hall. More objections were raised about that reservoir. At some point, we have to work out where we will get this new water from. That is why we have a consultation process, to which people have rightly supplied input. I agree that they need to be listened to in the summary of what goes on, but we have to get new water supplies. Many other water companies are facing this and we have proposals for a whole range of models, including recycling facilities, new reservoirs, such as the south Lincolnshire reservoir and the fens reservoirs, desalination plants, such as those that South West Water has put in, and extensions to other reservoirs. We have already seen quite a number of those coming into place, so there is a whole range of options and they are looking at them all.
The Environment Agency and Ofwat have helped to shape those regional plans. They are statutory consultees on the water resources management plans, and the Environment Agency also invited the Secretary of State, as the hon. Member for Twickenham knows, to consider the draft plans before they are finalised. It will be advising the Secretary of State later this year. The hon. Lady asked about the date. It is going through due process. It will be later this year. As she knows, the Secretary of State has a number of options to consider: to accept the plans, to change the plans or to trigger an inquiry.
I have mentioned all the new schemes and systems. Because this is so critical, £469 million was recently made available by Ofwat to properly investigate the range of potential strategic water resources options such as new reservoirs, recycling projects—the one that the hon. Lady is talking about is a recycling project, as she knows—and inter-regional water transfers. That is the work that is supported by RAPID, or the Regulators’ Alliance for Progressing Infrastructure Development. This joint team is made up of the three regulators—Ofwat, EA and the Drinking Water Inspectorate—and works with companies to develop their strategic water resources infrastructure in the best interests of water users and the environment. The environment is absolutely critical and we must ensure that it is taken into account. I am not going to give detailed comments on the hon. Lady’s particular project but obviously one of the reasons for it is to put extra water into the river to keep that flow going because we need to ensure that the environment of the river remains good. As far as I understand it, it is to be used when needed and is not a continuous use project at all.
I have a final point. Although it is meant to be a drought measure, for technical reasons, to keep the system working, what is known as a sweetener flow would have to be operational every single day, so we are talking about millions of litres of treated effluent going into the Thames every single day to keep the system going. On the Minister’s point about all projects being objected to, as I pointed out in my speech, a very popular proposal in the consultation had broad public support, but Thames Water dismissed it out of hand and is proceeding with this, which will waste bill payers’ money and have a massive impact on the environment. It is not the case that everyone is objecting to everything.
I thank the hon. Lady for that. This is long term and strategic—that is what we have to talk about now in terms of water supply. I am concerned that it keeps being described as treated effluent. She will know that, once water has gone through a treatment plant and has had the full and correct treatment, it goes back into the rivers. This will have an extra layer of treatment to ensure that it really is fresh water being returned to the river. We must be very careful about how that is interpreted.
I would be the first person to say that if this goes ahead or gets the support, it has to be permitted by the EA and strictly controlled so that there are no issues about the actual quality of the water going into the river. I agree that it is important to keep the environment going, and I hope I have demonstrated that we have a robust system to look at these projects and get the water that our country needs. The new infrastructure requirements were set out in our national policy statement for water resources infrastructure, and the statement applies to the planning consent of nationally significant infrastructure projects. The proposed Teddington district river abstraction might qualify for one of those.
As I have said, the Environment Agency will be a statutory consultee on development consent orders, and the EA will also determine any abstraction licence or environmental permit. Water quality, temperature, flow and fish protection are all things that will have to be considered. I hope that the hon. Member agrees with and understands this robust process. Obviously, we need to listen to people’s voices, but we also need to secure those resilient supplies for the future and for our water supply. We have a sound and robust system in place, with targets and our twin-track approach. We need to ensure that the right schemes go ahead. I thank the hon. Lady for her words.
Question put and agreed to.