It might be the year to upgrade your home's heating and cooling system and get a big discount

Tech Insider : Economy
An electric heat home installed on the side of a brick house.
Electric heat pumps are energy efficient and don't burn fossil fuels.

Nancy Pauwels/Getty Images.

As world leaders gather for COP28 one question looms - who will pay for the green transition?

Tech Insider
Image of COP28 banners that are blue and purple.
World leaders are meeting at COP28 in Dubai this month.

Chris Jackson/Getty Images

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