Gasoline prices at the pump declined last week to $2.23 per gallon (-27.1% y/y), the lowest level since the middle of February. Haver Analytics constructs factors adjusting for the seasonal variation in pump prices. The seasonally adjusted price weakened to $2.26 per gallon. The spot market gasoline price fell w/w to $1.30 per gallon (-44.4% y/y).

Natural gas prices retreated last week to $2.37 per mmbtu (-34.6% y/y), the lowest price since June 2012, and collapsed to $2.14 yesterday.

WTI crude oil costs eased to $45.39 (-44.7% y/y). They remained down from a $107.23 high in June 2014. Prices declined yesterday to $43.98 per barrel. The seasonally adjusted price, generated by Haver Analytics, fell to $45.44 last week. Brent crude oil prices fell w/w to $48.29 per barrel and eased to $47.41 yesterday.

Gasoline demand rose 3.1% y/y last week and demand for all petroleum products gained 1.0% y/y. Gasoline inventories increased 7.5% y/y and inventories of all petroleum products rose 9.2% y/y. Crude oil production (input to refineries) increased 0.3% y/y during the last four weeks.

The energy price data are reported by the U.S. Department of Energy. The petroleum demand and inventory figures are from the Oil & Gas Journal Weekly. These data can be found in Haver's WEEKLY database. The daily figures are in DAILY and greater detail on prices, demand and production, along with regional breakdowns, are in OILWKLY.