Electrical usage log since 08 (pre 240g)

[LegoZ81]

240g Tank was in place and running with lighting 01-03-2010 prior to this the same lighting was in place over my 125 gallon reef

Switched to LED ~9/4/2011 in the winter I have high reliance on my electric heater which drives up my power cost debating on a solution still.

However in summer I don't have to keep the house any cooler than 78 and my fans have only needed to turn on twice to cool down the tank a little on over 100* days. The warmer I keep the house the less my heater runs to keep the tank @80F

 

[SPSjunky]

very cool.Looks like your saving about $75 a month over the previous year.I cant wait to get my led's and watch my electric bill drop.

 

[LegoZ81]

I did not explain on the top "Electric Usage" chart:
The orange line is linear trendline,
the yellow line is a 12 month moving average,
the white line is a 24 month moving average,
and the red line is a 36 month moving average.