February 2010
Brutal Cold Snap Impacts Energy Bills
How Cold Was It?
Statistics for the 14 days of the January 2-15 cold snap:
Historical average daily high-51°
Days with below average high-12
Days with high below 40°-5
Historical average daily low-33°
Days with below average low-14
Days with low of 32° or lower-14
Days with low of 20° or lower-9
Historical average daily temperature-42°
Days with below average temperature-13
Days with average temperature 32° or lower-9
Normal Heating Degree Days-316
Actual Heating Degree Days-454
(This means the period between January 2 and 15 required 44 percent more heating than normal.)
Walton EMC customer-owners experienced one of the most sustained cold snaps in recent history during the first part of January. Not only did the cold spell include frigid temperatures, most saw at least a dusting of snow.
According to WEMC's Engineering Director Hudson Kingery, the cooperative set a new winter record for peak demand during the period. The new record reflects the additional need for heating and extra heat loss from water heating systems, hot tubs and other appliances.
It may also include energy used for cold weather occurrences like preventing or thawing frozen pipes and using block heaters on diesel engines.
According to data from the National Weather Service, the first two weeks of January required 44 percent more heating than normal. The large increase in energy use will probably be reflected on the February bills of most customer-owners.
Here are tips you can use to fight energy bill fluctuations caused by temperature extremes:
Look here for a video on making your home more energy efficient.