Scotland’s Orkney Islands produce more clean energy than their inhabitants can use. Their next step? Hydrogen. Here’s why that matters – and what the rest of the world could learn.
I’ve seen thousands of petrol pumps in my life, but this is my first encounter with a hydrogen refuelling station. It sits by the road in the Orkney Islands, an archipelago off the north-east coast of Scotland where residents have big dreams: they want to have their cars, ferries and boilers all running on hydrogen.
But Adele Lidderdale, a hydrogen project officer at the Orkney Islands Council, is a little nervous: one of her van’s sensors has been malfunctioning lately, she says, and might not accept fuel from the nozzle. Now, she plugs the nozzle into her van and steps back to the screen at the other end of the black hose. She looks relieved as the charging process starts with a hydraulic mumble from within the dispenser.
Three minutes later, the 1.4kg tank full, we drive off – all without using one single drop of petrol - link
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