For many of us, winter is a time when we discover a few more cracks and crannies for the cold air to find its way inside. Not only does that make it harder to stay warm and cozy, it sends money out the door as the electric or gas bill climbs. Even using a fireplace for heat can send money up the chimney in smoke if you’re not prepared. Paying for energy to heat our homes can be difficult in cold winter months and utility bills are no fun. So, what can you do? We found 31 inexpensive ways to stay warm and cozy this winter. Check them out on our sister site, Living on the Cheap.