That’s right, Grist is going to give five lucky readers a Nest Learning Thermostat.

We know you don’t need anything in return for supporting our indispensable green journalism, but if you donate by Dec. 17 you’ll automatically be entered to win one of these cutting-edge, super-schmancy, energy-saving devices — a $249 value.

Sure these Nests are deluxe, but don’t worry. We assure you that every penny of your donation will go straight to helping us deliver the best, most current green news of the day.

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