In northern Switzerland, a construction team is hard at work excavating a hole in the ground that will end up being over 88 ft (27 m) deep, and spanning the length of two soccer pitches. This pit will be home to Switzerland's first redox flow battery for storing clean energy – and it'll be the most…
The article was written by someone who doesn’t understand the difference between power and energy. It’s an extremely common mistake to mix up Watts and Watt-hours, or assume they’re the same thing.