Energy-efficient products

climate change air conditioners
This one office building Fuzhou, China has more than 500 air conditioner units.

As global warming puts pressure on governments to enact energy-efficiency laws, makers of those products will be clear winners.

Daikin Industries (DKILY) makes energy-efficient air conditioners. United Technologies (UTX) makes insulation for buildings to keep them cooler (or warmer) on their own. Covanta (CVA) makes energy-from-waste facilities.

First published January 16, 2015: 1:00 PM ET

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