Over the past decade, residential energy use in Ohio has gone down – not by much, but the trend is there. For the three major sources:
Energy Source Residential Usage, 2005 Average Rate of Decline
Natural Gas 323 billion cubic ft. 1.4 percent per year
Gasoline 5.12 billion gallons 0.8 percent per year
Electricity 54 billion kWh 0.2 percent per year
The current trend for natural gas is the extension of a long-term trend. The annual decrease of well over one percent has been going at least since 1968. The average Ohioan used about 65,000 cubic feet in 2013. (http://www.eia.gov/dnav/ng/hist/n3010oh2a.htm).
Gasoline Usage reached its all-time high in 1978 and is virtually unchanged over the past 20 years. A car getting 25 miles per gallon and travelling 12,000 miles per year uses almost 500 gallons of gasoline annually http://www.eia.gov/state/seds/data.cfm?incfile=/state/seds/sep_use/tra/use_tra_OH.html&sid=OH
Electricity usage climbed steadily from 1990 onward, but has plateaued since 20005. The average Ohioan uses about 900 kWh per month. See U.S. Energy Information Administration, Form EIA-861, “Annual Electric Power Industry Report.”