If LNG cold energy may be used in cold stores, the cold energy is recovered, and large amount of power consumption for cold stores is saved at the same time.

Install electrical heating tape (available at home stores) on any pipes that run through areas that get really cold, like garages.

The shop to make money doing business is the most important, but in life it is not difficult to find that the same store some stores and some guests in a continuous line, the store is very cold.