Price data collected by the Office of Energy and Planning
The State Heating Oil and Propane Program (SHOPP) monitors residential retail prices for heating oil and propane to determine the average prices for these fuels in New Hampshire. From October through March, SHOPP conducts weekly price surveys. From April to September, price surveys are conducted once a month. In addition, the state monitors kerosene, electricity, natural gas, gasoline, and diesel fuel prices on a monthly basis throughout the year.