“Every twitch, breath or thought necessitates a contactless tap”: on the rise of the chain coffeeshop as public space

Mmmm caffeine. Image: Getty.

If you visit Granary Square in Kings Cross or the more recent neighbouring development, Coal Drops Yard, you will find all the makings of a public space: office-workers munching on their lunch-break sandwiches, exuberant toddlers dancing in fountains and the expected spread of tourists.

But the reality is positively Truman Show-esque. These are just a couple examples of privately owned public spaces, or “POPS”,  which – in spite of their deceptively endearing name – are insidiously changing our city’s landscape right beneath us.

The fear is that it is often difficult to know when you are in one, and what that means for your rights. But as well as those places the private sector pretends to be public space, the inverse is equally common, and somewhat less discussed. Often citizens, use clearly private amenities like they are public. And this is never more prevalent than in the case of big-chain coffeeshops.

It goes without saying that London is expensive: often it feels like every twitch, breath or thought necessitates a contactless tap. This is where Starbucks, Pret and Costa come in. Many of us find an alternative in freeloading off their services: a place to sit, free wifi when your data is low, or an easily accessible toilet when you are about in the city. It feels like a passive-aggressive middle-finger to the hole in my pocket, only made possible by the sheer size of these companies, which allows us to go about unnoticed. Like a feature on a trail map, it’s not just that they function as public spaces, but are almost universally recognised as such, peppering our cityscapes like churches or parks.

Shouldn’t these services really be provided by the council, you may cry? Well ideally, yes – but also no, as they are not under legal obligation to do so and in an era of austerity politics, what do you really expect? UK-wide, there has been a 13 per cent drop in the number of public toilets between 2010 and 2018; the London boroughs of Wandsworth and Bromley no longer offer any public conveniences.  


For the vast majority of us, though, this will be at most a nuisance, as it is not so much a matter of if but rather when we will have access to the amenities we need. Architectural historian Ian Borden has made the point that we are free citizens in so far as we shop or work. Call it urban hell or retail heaven, but the fact is that most of us do regularly both of these things, and will cope without public spaces on a day to day. But what about those people who don’t?

It is worth asking exactly what public spaces are meant to be. Supposedly they are inclusive areas that are free and accessible to all. They should be a place you want to be, when you have nowhere else to be. A space for relaxation, to build a community or even to be alone.

So, there's an issue: it's that big-chain cafes rarely meet this criterion. Their recent implementation of codes on bathroom doors is a gentle reminder that not all are welcome, only those that can pay or at least, look as if they could. Employees are then given the power to decide who can freeload and who to turn away. 

This is all too familiar, akin to the hostile architecture implemented in many of our London boroughs. From armrests on benches to spikes on windowsills, a message is sent that you are welcome, just so long as you don’t need to be there. This amounts to nothing less than social exclusion and segregation, and it is homeless people that end up caught in this crossfire.

Between the ‘POPS’ and the coffee shops, we are squeezed further by an ever-growing private sector and a public sector in decline. Gentrification is not just about flat-whites, elaborate facial hair and fixed-gear bikes: it’s also about privatisation and monopolies. Just because something swims like a duck and quacks like a duck that doesn’t mean it is a duck. The same can be said of our public spaces. 

 
 
 
 

The mountain in North Wales that tried to stop the UK’s blackout

Elidir Fawr, the mountain in question. Image: Jem Collins.

Last Friday, the UK’s National Grid turned to mush. Not the official term perhaps, but an accurate one after nearly one million people were left without power across the country, with hundreds more stranded at train stations – or even on trains (which isn’t nearly as fun as it might immediately sound). 

Traffic lights stopped working, back-up power failed in hospitals, and business secretary Andrea Leadsom launched an investigation into exactly what happened. So far though, the long and short of it is that a gas-fired power station in Bedfordshire failed just before 5 o’clock, followed just two minutes later by Hornsea offshore wind farm. 

However, amid the resulting chaos and inevitable search to find someone to blame for the outage, a set of mountains (yes, mountains) in North Wales were working extremely hard to keep the lights on.

From the outside, Elidir Fawr, doesn’t scream power generation. Sitting across from the slightly better known Mount Snowdon, it actually seems quite passive. After all, it is a mountain, and the last slate quarry in the area closed in 1969.

At a push, you’d probably guess the buildings at the base of the mountain were something to do with the area’s industrial past, mostly thanks to the blasting scars on its side, as I did when I first walked past last Saturday. 

But, buried deep into Elidir Fawr is the ability to generate an astounding 1,728 megawatts of electricity – enough to power 2.5 million homes, more than the entire population of the Liverpool region. And the plant is capable of running for five hours.

Dubbed by locals at the ‘Electric Mountain’, Dinorwig Power Station, is made up of 16km of underground tunnels (complete with their own traffic light system), in an excavation which could easily house St Paul’s Cathedral.

Instead, it’s home to six reversible pumps/turbines which are capable of reaching full capacity in just 16 seconds. Which is probably best, as Londoners would miss the view.

‘A Back-Up Facility for The National Grid’

And, just as it often is, the Electric Mountain was called into action on Friday. A spokesperson for First Hydro Company, which owns the generators at Dinorwig, and the slightly smaller Ffestiniog, both in Snowdonia, confirmed that last Friday they’d been asked to start generating by the National Grid.

But just how does a mountain help to ease the effects of a blackout? Or as it’s more regularly used, when there’s a surge in demand for electricity – most commonly when we all pop the kettle on at half-time during the World Cup, scientifically known as TV pick-up.

The answer lies in the lakes at both the top and bottom of Elidir Fawr. Marchlyn Mawr, at the top of the mountain, houses an incredible 7 million tonnes of water, which can be fed down through the mountain to the lake at the bottom, Llyn Peris, generating electricity as it goes.


“Pumped storage technology enables dynamic response electricity production – ofering a critical back-up facility during periods of mismatched supply and demand on the national grid system,” First Hydro Company explains.

The tech works essentially the same way as conventional hydro power – or if you want to be retro, a spruced up waterwheel. When the plant releases water from the upper reservoir, as well as having gravity on their side (the lakes are half a kilometre apart vertically) the water shafts become smaller and smaller, further ramping up the pressure. 

This, in turn, spins the turbines which are linked to the generators, with valves regulating the water flow. Unlike traditional UK power stations, which can take hours to get to full capacity, at Dinorwig it’s a matter of 16 seconds from a cold start, or as little as five if the plant is on standby.

And, designed with the UK’s 50hz frequency in mind, the generator is also built to shut off quickly and avoid overloading the network. Despite the immense water pressure, the valves are able to close off the supply within just 20 seconds. 

At night, the same thing simply happens in reverse, as low-cost, surplus energy from the grid is used to pump the water back up to where it came from, ready for another day of hectic TV scheduling. Or blackouts, take your pick.

Completed in 1984, the power station was the product of a decade of work, and the largest civil engineering project commissioned at the time – and it remains one of Europe’s largest manmade caverns. Not that you’d know it from the outside. And really, if we’ve learned anything from this, it’s that looks can be deceiving, and that mountains can actually be really damn good at making electricity. 

Jem Collins is a digital journalist and editor whose work focuses on human rights, rural stories and careers. She’s the founder and editor of Journo Resources, and you can also find her tweeting @Jem_Collins.