Wind and solar are cheaper than thought, admits UK government

Re:Wind and solar are cheaper than thought, admits UK govern... by markdown on Thursday August 27, 2020 @03:09PM (#24297402)

Sounds like something else is going on. There shouldn't be much difference between the amount of water flowing into and out of a hydro dam.

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Re:Wind and solar are cheaper than thought, admits UK govern... by mullingitover on Thursday August 27, 2020 @03:26PM (#24297615)

It's not about the water flow, it's that there's a physical barrier that blocks migrating fish from going between the river and the bays/estuaries/ocean.

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Re:Wind and solar are cheaper than thought, admits UK govern... by markdown on Thursday August 27, 2020 @08:22PM (#24300195)

Most fish species don't migrate.

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Re:Wind and solar are cheaper than thought, admits UK govern... by mullingitover on Thursday August 27, 2020 @10:01PM (#24300682)

I mean, that's true, but also every fish species listed in the above quote does, and were severely negatively impacted by the dam. They in turn feed a large amount of other wildlife.

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Re:Wind and solar are cheaper than thought, admits UK govern... by markdown on Friday August 28, 2020 @01:50AM (#24301737)

I see. My mistake, I thought only salmon (from your list) migrated.

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