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However, heating a home with a geothermal heat pump or a cold climate heat pump would be less expensive than using oil.At $4.67 a gallon for oil, it would cost the same to produce the same amount of heat using oil or electric baseboard heat.or example, a home that uses 800 gallons of oil for heating would use about 25,300 kilowatt-hours to produce the same amount of heat. Visit www.cmpco.com for a link to a more detailed spreadsheet from the Department of Energy to compare heating costs.
12.5. The average Maryland oil-heated home uses between 500 and 600 gallons of heating oil per season. In Maryland, the average winter temperature is 34.1Â°F. Through the winter months, this equals roughly 540 gallons.Of course, every home is differentâ the age and condition of your furnace, size of your home, outside temperatures, number of residents, etc. will all affect how much oil you will use this winter.n answering the question, âhow much oil will I use this winter?â letâs start by looking at usage per 24 hours. The following chart approximates the amount of heating oil gallons an average Maryland home will use at various temperatures in a 24-hour period.