172: Intelligent heating and cooling by matthew

Every time you complete this action, you will reduce emissions by an estimated 1413 lbs. CO₂e.

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It can be hard to remember to turn down your thermostat when you’re halfway out the door. But by using a programmable thermostat, you can automatically avoid heating or cooling your empty house. These gadgets only cost about thirty bucks, so you’ll quickly earn back that money through utility bill reductions, by programming your furnace or air conditioner to simmer down while you’re at work or asleep.

Punch in those numbers, sit back, and watch the money roll in. Every year you’ll save $131 and avoid 1413 pounds of CO₂ emissions.

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… Not all flights are created equal, Intelligent heating and cooling, Drive the car, don’t let the car drive you …

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