"Mega-canal" proposal distributed in Government

Canal running from Pennines to London would transport goods, power and water.

Aecom, an American professional services company, has proposed construction of a "mega-canal" running from the Scottish borders to London. The canal, which would cost £14bn to create, be 24m wide and run alongside a high-voltage power cable, is intended to provide solutions to future issues with water supply, power transmission and sustainable transport.

Yesterday, Construction Manager magazine reported that the proposal was implicitly supported by DECC's scientific adviser David McKay, who distributed copies to to officials at the BIS, Defra and the Department for Transport, and describes the reasoning behind it:

The canal would help to mitigate any future drought and also supply additional irrigation to the agricultural sector, by feeding Scottish water into existing waterways.

And as well as offering a sustainable alternative to road and rail freight, facilitating the movement of biomass fuel to the south, it could also carry High Voltage Direct Current (HVDC) cables in special compartments, with the water providing natural cooling.

Aecom's associate director David Weight argues that there's real hope for the proposal:

“We think that unlike HS2, local authorities would be queuing up to have a canal going through their area. As for funding, we’d anticipate a multi-stakeholder approach. There are many organisations that could either save money by using the canal or extract a toll for others to use it — for instance Scottish Power, Scottish Water, the National Grid…

The canal would also be perfect for associated developments, such as eco-towns — the power and water are already there.

The proposal is an elegant – if rather brute-force – method of combining solutions to several problems facing Britain today. Unlike the Victorian Georgian age of canals, which were primarily built for transportation of goods, Aecom envisages a greater focus being on the transportation of water, from the pennines down to the drought-ridden South East. The transmission of goods would be only secondary – although with shipping being one of the most environmentally friendly methods of transport around, it's not inconceivable that it could have a second wind.

Adding in transport of power on top, solving three problems in one, is also a very good idea. But despite that, this remains blue-sky thinking. The joined-up nature which is its greatest strength is also the single biggest reason why it's unlikely to be implemented: as good as it is at solving a number of problems, it's not likely to be the best method to solve any individual one. DECC would rather increase generation capacity; the DfT would rather focus on rails and roads; and Defra's water strategy doesn't envisage any large scale transport of water.

Instead, it's best to look at the Aecom proposal as something between a wonderful highlight of how low we now aim with our mega-projects, and porn for infrastructure geeks. With a little bit of steampunk thrown in for good measure, too – now, how about those zeppelins?

Update: @BorisWatch points out I have got my ages of canals wrong. By the time Victoria was on the throne, the railway boom had all but killed canals.

A map of the proposed route. Photograph: Construction Manager

Alex Hern is a technology reporter for the Guardian. He was formerly staff writer at the New Statesman. You should follow Alex on Twitter.

Photo: Getty
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Who will win the Copeland by-election?

Labour face a tricky task in holding onto the seat. 

What’s the Copeland by-election about? That’s the question that will decide who wins it.

The Conservatives want it to be about the nuclear industry, which is the seat’s biggest employer, and Jeremy Corbyn’s long history of opposition to nuclear power.

Labour want it to be about the difficulties of the NHS in Cumbria in general and the future of West Cumberland Hospital in particular.

Who’s winning? Neither party is confident of victory but both sides think it will be close. That Theresa May has visited is a sign of the confidence in Conservative headquarters that, win or lose, Labour will not increase its majority from the six-point lead it held over the Conservatives in May 2015. (It’s always more instructive to talk about vote share rather than raw numbers, in by-elections in particular.)

But her visit may have been counterproductive. Yes, she is the most popular politician in Britain according to all the polls, but in visiting she has added fuel to the fire of Labour’s message that the Conservatives are keeping an anxious eye on the outcome.

Labour strategists feared that “the oxygen” would come out of the campaign if May used her visit to offer a guarantee about West Cumberland Hospital. Instead, she refused to answer, merely hyping up the issue further.

The party is nervous that opposition to Corbyn is going to supress turnout among their voters, but on the Conservative side, there is considerable irritation that May’s visit has made their task harder, too.

Voters know the difference between a by-election and a general election and my hunch is that people will get they can have a free hit on the health question without risking the future of the nuclear factory. That Corbyn has U-Turned on nuclear power only helps.

I said last week that if I knew what the local paper would look like between now and then I would be able to call the outcome. Today the West Cumbria News & Star leads with Downing Street’s refusal to answer questions about West Cumberland Hospital. All the signs favour Labour. 

Stephen Bush is special correspondent at the New Statesman. His daily briefing, Morning Call, provides a quick and essential guide to British politics.