Higher Memorial Day gasoline prices reflect low inventories amid increasing demand (5/26/2021)

By admin In Chemical Industry On May 31, 2021

Higher Memorial Day gasoline prices reflect low inventories amid increasing demand

Memorial Day weekend serves as the unofficial beginning of the U.S. summer driving season, when increased vehicle travel leads to more demand for gasoline. The American Automobile Association (AAA) expects more than 37 million people to take trips this Memorial Day weekend, traveling 50 miles or more from home between May 27 and May 31. This total marks a 60% increase from 2020, when only 23 million people traveled, the fewest since AAA began recording in 2000. The U.S. average retail price for regular gasoline on May 24, the Monday before the Memorial Day weekend, was $3.02 per gallon (gal), a decrease of 1 cent/gal over the previous week (the highest price since 2014), $1.14/gal higher than in 2020, and 38 cents/gal higher than the 2015–19 average.

In 2020, the seasonal increase in gasoline demand during the summer was offset by the substantial reduction in gasoline demand that resulted from reduced vehicle travel during the COVID-19 pandemic. Rising vaccinations and the gradual recovery in overall U.S. economic activity since the beginning of 2021 has contributed to increasing gasoline demand going into the summer. However, refinery production of gasoline has not kept up with increasing U.S. gasoline demand because of unplanned refinery and pipeline disruptions in recent months, which has contributed to upward pressure on retail gasoline prices (Figure 1).

Figure 1. U.S. weekly retail gasoline price

According to our Weekly Petroleum Status Report, the rolling four-week average demand for motor gasoline (measured as product supplied) dropped to historic lows in April 2020 (Figure 2). In the week before Memorial Day 2020, gasoline demand was 7.0 million barrels per day (b/d), compared with an average of 9.5 million b/d for the same week for 2015–19. In 2021, fewer restrictions on travel and economic recovery have contributed to increasing gasoline demand, largely beginning in March and continuing through April and May. The four-week average demand for gasoline increased 13% between the end of February 2021 and the end of April 2021.
As of May 21, weekly demand of total motor gasoline was 9.5 million b/d, up 2.5 million b/d compared with the four-week average from the same time last year. Gasoline demand remains 37,000 b/d below the 2015–19 seasonal average. Although AAA expects substantially more travel this Memorial Day than in 2020, its estimate is still about 6 million fewer drivers than in 2019.

Figure 2. U.S. gasoline product supplied (rolling four-week average)

Increased gasoline demand has contributed to lower gasoline inventories compared with most of 2020, when gasoline inventories regularly exceeded the highs of the previous five years. Rising gasoline demand in 2021 has put pressure on inventories, and the effects of substantial cold weather-related outages at several U.S. refineries in late February decreased inventories further. Between February 19 and March 5, just after the onset of many unplanned refinery outages, U.S. gasoline inventories decreased by 25 million barrels, or about 10%, falling from relative seasonal highs to levels below the 2015–19 seasonal lows (Figure 3).

Figure 3. U.S. weekly total motor gasoline inventories

Low gasoline inventories amid increasing demand have contributed to upward pressure on gasoline prices, and regional gasoline crack spreads, an approximation of the profitability of refinery gasoline production, have increased to levels consistently above the seasonal average. The gasoline crack spread is calculated by subtracting the price of a barrel of crude oil from the price of a barrel of gasoline. Monthly average gasoline crack spreads at Chicago and the U.S. Gulf Coast exceeded 2020 levels as well as the 2015–19 average in February, March, and April, and are on track to do so in May. New York Harbor monthly average crack spreads have increased above 2020 levels as well as the previous five-year highs (2015–19) for each month since February. High gasoline prices and crack spreads in the United States contributed to increased imports of finished gasoline and motor gasoline blending components since February, particularly to the East Coast from Europe, as the relatively rapid pace of increasing gasoline demand outpaced the domestic supply.

The unexpected closure of Colonial Pipeline in early May further contributed to reductions in regional gasoline inventories along the East Coast, the largest U.S. gasoline market. Fuel shortages at retail stations and at terminals that normally rely on the pipeline increased regional gasoline prices while also preventing Gulf Coast refiners from increasing production to supply East Coast demand.

In our May Short-Term Energy Outlook (STEO), we expect wholesale U.S. gasoline prices to reach their highest monthly averages for 2021 in May. Prices will decrease gradually during the summer and through the rest of the year as crude oil prices decrease in response to increased crude oil production from OPEC+ countries. Lower crude oil prices and increased gasoline production will put downward pressure on gasoline prices amid sustained demand, which we also expect to continue increasing through August.

Effects from the Colonial Pipeline outage are not reflected in the May STEO, but they will be included in the June STEO (scheduled for release on June 8).

U.S. average regular gasoline price decreases, diesel price increases

The U.S. average regular gasoline retail price decreased nearly 1 cent to $3.02 per gallon on May 24, $1.06 higher than the same time last year. The Gulf Coast price decreased nearly 3 cents to $2.75 per gallon, the Midwest price decreased nearly 2 cents to $2.90 per gallon, and the East Coast price decreased nearly 1 cent to $2.93 per gallon. The West Coast price increased more than 2 cents to $3.70 per gallon, and Rocky Mountain price increased nearly 2 cents to $3.15 per gallon.

The U.S. average diesel fuel price increased less than 1 cent, remaining virtually unchanged at $3.25 per gallon on May 24, 86 cents higher than a year ago. The West Coast price increased nearly 2 cents to $3.75 per gallon, the East Coast price increased nearly 1 cent to $3.24 per gallon, and the Midwest and Rocky Mountain prices each increased less than 1 cent, remaining virtually unchanged at $3.20 per gallon and $3.36 per gallon, respectively. The Gulf Coast price was unchanged at $3.03 per gallon.

Propane/propylene inventories decline

U.S. propane/propylene stocks decreased by 0.4 million barrels last week to 44.1 million barrels as of May 21, 2021, 12.0 million barrels (21.5%) less than the five-year (2016-2020) average inventory levels for this same time of year. Gulf Coast and East Coast inventories decreased by 0.6 million barrels and 0.2 million barrels, respectively. Midwest and Rocky Mountain/West Coast inventories increased by 0.3 million barrels and 0.1 million barrels, respectively.

For questions about This Week in Petroleum, contact the Petroleum Markets Team at 202-586-4522.

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