Completely fail article actually. They want you to beleive that the increase was due to hiked rates when actually, it was colder in November. How much colder you may ask?
http://www.degreedays.net
Description: Fahrenheit-based heating degree days for a base temperature of 65F
Source:
www.degreedays.net (using temperature data from
www.wunderground.com)
Accuracy: No problems detected
Station: Salem, NH, US (71.21W,42.80N)
Station : KNHSALEM3
Month starting HDD
10/1/2014 371
11/1/2014 781
(781 / 371) -1 = 110%
Expected energy usage for November was actually 110% higher than October in Salem.
For those of you who don't know, a heating degree day (HDD) is a measure of how much colder and for how long the temperature outside is relative to a baseline indoor temperature (typically 65 deg). You can use this to estimate heating cost. As an example, my house uses 1 gallon of oil for every 8 HDD. If you ever plan on doing effeciency upgrades to your house, you can get a baseline and then do the calcs after the work is done to see the real world improvements.