This is also the "off" season for heating oil, so it's usually cheaper. Accordin...

		lsllc on June 25, 2020 \| parent \| context \| favorite \| on: Air conditioning's original purpose was to enable ... This is also the "off" season for heating oil, so it's usually cheaper. According to the NH page, that price was June 2. For the Commonwealth of MA, as of late May it was $2.07 on average and it's down 33% on last year: https://www.mass.gov/service-details/massachusetts-retail-he... You can see it has dropped from $3.04 on Jan 7 2020.