According to CNBC, the national average price of heating oil reached about $5.91 a gallon as of Nov. 9, up $2.19, or 59%, from a year earlier. In Maine, the average was about $5.83 a gallon, up $2.49, or 75%; about half of the state’s homes use the fuel. Jason Parent, CEO of AVEC Community Action, said the price jump was putting households under severe strain, with some facing empty fuel tanks or relying on unsafe heating sources. The U.S. Energy Information Administration forecast that households using heating oil would spend an average of $2,115 from November through March, about 21% more than last year. The Trump administration said it would release 300,000 barrels from the Northeast Home Heating Oil Reserve.