Winter is coming. Unbowed, unbent, unbroken by your heating bills? Even a Dornishman could benefit from a little wiser electricity use. Here are Umbra’s energy-saving tips for keeping toasty:

[youtube http://www.youtube.com/watch?v=n2_t5udV0SM]
This year marks the 10th anniversary of our Ask Umbra advice column, and to celebrate, we’re pulling a favorite gem of eco-advice out of the archives each week.

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