The Engine segment manufactures and markets a range of diesel and natural gas powered engines under the Cummins and other customer brand names for the heavy- and medium-duty truck, bus, recreational vehicle, light-duty automotive, construction, mining, marine, rail, oil and gas, defense, and agricultural markets.
The average household used about 600 gallons of heating oil last winter. At that time, the average price of heating oil was $3.88 per gallon, which amounts to $2,354 per year, he said. If the price stays at $3.15, the average household could save about $464. Heating oil is used much more sparingly in Maryland than New England, which accounts for roughly 75 percent of the country's usage, Felmy said. Most households in the state use natural gas because it's much cheaper, he said.
Conventional House. Letâs start with your conventional house heated with an oil-fired central heating system. The average annual heating cost is $2,491! 1  The average New England home uses 855 gallons of oil a year for heat.# 2 2 Heating Oil has a net heating value of 115,000 BTUs per gallon, and generates 98.3 M BTUs.3  In 2010, the average price of a gallon of heating oil was $2.91.he average annual heating cost is $2,491! 1  The average New England home uses 855 gallons of oil a year for heat. # 2 2 Heating Oil has a net heating value of 115,000 BTUs per gallon, and generates 98.3 M BTUs.