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A comment on 'Greener, cheaper, much warmer' – heat pump owners laud their new system. Parent comment

Re:'Greener, cheaper, much warmer' – heat pump owners laud t... by robertlagrant on Tuesday January 09, 2024 @04:26AM (#38924023)
> Energy and labor are the biggest factors that drive supply chain costs in just about every industry.

Well, scale as well. Unit costs go down as production efficencies go up.

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