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Britain's Largest Battery Is Actually A Lake

submitted by newtboy

6 years 1 month 2 weeks ago

Dinorwig Power Station, otherwise known as Electric Mountain, is a pumped-storage hydro station in Llanberis, Wales. And yes: it's Britain's largest battery. Here's how it works, and why some of the things you think you know about TV pickups might not be so true any more.

3 Comments

Would have been nice if they had an animation of the counter measure for the water hammer effect.

Hover dam is slated to have a similar system installed I believe.

It's a proposal, but at $3 billion price tag (meaning more like > $4.5 billion when finished), the plan to pump water 20 miles back up river into the already silting over lake Mead isn't likely to be adopted....at least I hope not. For one thing, it would mean the river would often end at the new pump station, which no one downstream would agree to and likely would be opposed on ecological grounds too.

Hover dam is slated to have a similar system installed I believe.

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