Needing wry organisation that's renewable (4,6)

I believe the answer is:

wind energy

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'renewable' is the definition.
I don't know anything about this answer so I can't judge whether it can be defined by this definition.

'needing wry organisation' is the wordplay.
'organisation' indicates an anagram.
'needing'+'wry'='needingwry'
'needingwry' with letters rearranged gives 'WIND ENERGY'.

'that's' acts as a link.

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I've seen this clue in The Daily Express.

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