Coastal Flood Risk

Stephen Gethins Excerpts

Tuesday 7th July 2015 Westminster Hall

[Stephen Gethins (North East Fife) (SNP)]

This is my first time speaking in Westminster Hall, too, and I do so on a pertinent issue. I congratulate the hon. Member for Great Grimsby (Melanie Onn) on securing the debate. I represent a coastal community that is surrounded on three sides by the sea, so this issue is particularly close to my heart.

Of course, coastal flooding is a particular problem in England, with 5 million properties in England potentially being affected by it, and we have heard from hon. Members about some of the extreme weather that has impacted on their constituencies.

I will pick up on what hon. Members from Northern Ireland, including the hon. Member for South Down (Ms Ritchie), and the hon. Member for Dwyfor Meirionnydd (Liz Saville Roberts), have said about the devolved nations. I will talk about where we can learn from one another, which is quite important. Similarly, one hon. Member from Northern Ireland, the hon. Member for Strangford (Jim Shannon), talked about Europe.

Let me talk for a minute about Scotland, where the situation is a little bit different from the situation elsewhere. Our topography is slightly different, but that is not to say that we have not been affected by the devastating impact of changes in the climate, extreme weather and flooding.

The environment is largely a devolved matter in Scotland, and flood risk management has been a priority for the Scottish Government, who have invested quite heavily in flood defences and maintained and protected funding for the Scottish Environment Protection Agency. We have also looked at developing a national picture of flood risk across Scotland, which will help us with investment efforts in the future.

The subject of my first question was raised by the hon. Member for Cleethorpes (Martin Vickers). Will the Minister give us a slight insight into tomorrow’s Budget? I ask because we are worried about cuts to the budget for the Department for Environment, Food and Rural Affairs, especially at this time. The UK’s own climate change risk assessment of 2012 said that one of the biggest challenges in the UK will be flooding and water shortage. So can the Minister tell us why there is a possibility of DEFRA’s budget being cut, and what impact such a cut might have on the Scottish Government?

[Richard Benyon]

May I offer the hon. Gentleman some comfort, albeit without having any knowledge of what is happening to the DEFRA budget? At times of great austerity, DEFRA managed to protect the flood funding budget; in fact, it spent more on flooding than any Government had in any previous year.

[Stephen Gethins]

I thank the hon. Gentleman for his point, and I am glad that the situation reflected what was going on north of the border; I know that he had a good working relationship with the Cabinet Secretary for Rural Affairs, Food and Environment, Richard Lochhead. We need to talk about this issue, to find out how we can learn from one another across these islands as we face the challenges of climate change.

The hon. Member for South Down said that we were facing a situation arising from “man’s inhumanity to the environment”. We are seeing the devastating impact that that is having on communities across these islands, and further afield. That is why we are interested in looking at climate justice, and considering not only adaptation to climate change but mitigation of it. We also need to consider how climate change impacts on people beyond these shores.

We are seeing the increased impact of climate change. We have taken action in Scotland through our national coastal change assessment and our national picture of flood risk. I ask the Minister what he can he learn from us and what we can learn from him. I urge that the issue is treated as a priority, because it is a priority for communities across these islands. We must continue to invest in flood defences.

--- Later in debate ---

[Rory Stewart]

I thank the hon. Gentleman. I looked at the reports by the Committee on Climate Change because he, or somebody else, tried to submit an urgent question. I reassure him that I am the responsible person in the Department because I was being prepared for that urgent question on the climate adaptation report.

The central issue for this debate is not simply whether we define the emergency funding as part of the Government spend over the past five years; it is, at least from my point of view, that the six-year commitment in Government spending has allowed us to do much smarter long-term planning. The Environment Agency has done that well, and we were able to make considerable savings. It is a real model. Whoever is in government next—including the shadow Minister, if he were to take over—the most important thing is ensuring that the Treasury makes such long-term settlements, which have completely transformed the way we do our capital planning.

[Stephen Gethins]

I thank the Minister for his reflections on where we can learn from each other across these islands. Does he see an opportunity for greater European co-operation in his long-term planning? The importance of the European Union was raised earlier by the hon. Member for Strangford (Jim Shannon). Is this an area where we should be deepening our co-operation with the European Union, and is that part of his planning for the future?

[Rory Stewart]

In theory, I am very comfortable with that suggestion; in practice, a great deal of this is extremely local. There are four fundamental types of flooding in Britain, and a lot of that flooding is governed by specific weather patterns and geography. Much of the mitigation is governed by local knowledge, but of course I would be interested if the hon. Gentleman has ideas that he would like to share, particularly from Europe.

In the limited time available, I will touch on the four main issues raised by hon. and right hon. Members today. Those issues seem to fall into the categories of new technical solutions, the prioritisation of flood spending, emergency response and recovery. On new technical solutions, the hon. Member for Great Grimsby raised the question of dredging, particularly in relation to Freshney. My hon. Friends the Members for Wells and for Taunton Deane (Rebecca Pow) talked about upland attenuation. My hon. Friend the Member for Wells also raised the issue of barrages, and the hon. Member for Hartlepool talked about the Heugh breakwater.

Different technical solutions have been proposed. I am happy if hon. Members want to take up those proposals and see why the Environment Agency is pursuing other technical solutions and has different views on the breakwater at Heugh, for example. I assure the hon. Member for Great Grimsby that we will look again at Freshney in this financial year, and she will of course be aware that dredging is not a solution in all cases and can lead to higher and quicker movements of water downstream. Upland attenuation, as my hon. Friend the Member for Wells will be aware, can help in limited areas but is not suitable for large catchment areas and extreme flooding events.

Prioritisation is partly a question of perception. My hon. Friend the Member for Cleethorpes, for example, raised the concerns of farmers in Barrow. We have committed £4.6 million towards the £6 million scheme that will directly address the needs of the farmers of Barrow. The hon. Member for Hartlepool mentioned the power plant. Again, nobody doubts the importance of that power plant but, as he is aware, it is on relatively high ground. We calculate that, at the moment, there is a one-in-1,000 risk for that power plant, so we do not consider it a priority. If he has different information, he should by all means come to us.

The shadow Minister mentioned the Hythe and Lydd ranges, where I have been on built-up-area exercises. He made an important point, and the Ministry of Defence can be expected to contribute. I am happy to have that discussion again with the MOD. On the general question of the prioritisation of coastal flood erosion over other forms of flooding, I can reassure hon. Members that 43% of the £23 billion that we have committed to flooding is directly directed towards coastal flooding.

The hon. Member for Great Grimsby talked about emergency response, which is the third conceptual issue. We have an increasingly sophisticated operation through the gold commands, the Environment Agency emergency room and Cobra. I take on board the shadow Minister’s point about local authority plans, which I am happy to follow up. The hon. Member for Great Grimsby also raised the issue of recovery, on which there is more we can do. The hon. Member for Dwyfor Meirionnydd talked about buying. We have chosen the Flood Re insurance scheme model, but there has been some examination on the east coast of exactly those kinds of models, which I am happy to discuss in more detail.

The final conceptual issue is prediction, which reminds us how flooding is so incredibly technical. North Lincolnshire Council asked why we are less good at predicting surface water floods than coastal floods, river floods and groundwater floods. The answer, of course, relates to the source of those floods. North Lincolnshire Council needs to understand that, if we are lucky, we can get four or five days’ notice of a coastal flood because such flooding is governed by the height of the tides, by a low pressure system and by the speed of the wind. We can see the height of the water in a river, and we can see groundwater. Surface water flooding, particularly at the moment, is caused by summer thunderstorms. The Met Office finds surface water much more difficult to address because—to make an analogy—although we can see that bubbles will raise the top of a boiling pot, we cannot tell where those bubbles are going to be. However, we plan to invest some £96 million in a new supercomputer that will increase sixteenfold our ability to do the kind of projections, and provide the kind of support, that are needed.

Over the next six years, we have a £2.3 billion programme covering more than 1,500 projects, and we aim further to reduce the risk to at least 300,000 households. That investment—the shadow Minister is now bored with these statistics—will help to avoid more than £30 billion of economic damage and will help economic development and growth. We estimate that every £1 invested in that way brings us at least £9 of economic benefit. That is why I agree with everyone who has spoken. I therefore pay particular tribute to the hon. Member for Great Grimsby, but I also pay tribute to everyone else for their service to their constituencies and their understanding of local needs. There is almost nothing in government that is more important than focusing on preventing floods and protecting communities against such risks. Nothing else can be as devastating to communities, and there is nothing else in which I am as proud to participate as a Minister.