Johnson Controls-backed energy efficiency services provider Carbon Lighthouse has received $32.6m in a round that included $20m from Cox Enterprises.

Media and automotive services conglomerate Cox Enterprises has invested $20m in US-based energy efficiency technology provider Carbon Lighthouse to lead a $32.6m funding round that closed on Tuesday. The company did not disclose the identity of the other investors in the round, which followed a $27m round in March 2018 featuring JCI Ventures, heating and…

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