Year over year home energy usage comparison: April 2015 to present HeatfanJohn 7 years ago Year over year energy usage comparison: April 2015 – March 2016 compared to April 2016 – March 2017 Share this: Narwhals and OctonautsDateDecember 22, 2016In relation toEnvironmentThis blog is carbon neutralDateMay 18, 2010In relation toCarbon neutralNo AT&T uVerse for you today!!!DateMarch 30, 2010In relation toATT