Dragon in lagoon - artists image of tidal lagoon
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Cash backing for £1bn tidal lagoon in Swansea

The developers behind a project to build a tidal lagoon in Swansea Bay to generate energy say they have secured vital cash.

It comes after an investment management company pledged £100m.

The lagoon could cost an estimated £1bn to build.

BBC Wales environment correspondent Iolo ap Dafydd reports.

  • 06 Feb 2015