Heating Oil Prices: EIA's $5.26 Implies Wholesale Down 22%

Heating oil prices averaged $6.138 a gallon in the U.S. Energy Information Administration's weekly survey for Oct. 12, yet the agency's winter outlook has oil-heated homes paying an average of $5.26 a gallon from November through March. The gap itself is not the news. What it implies is: by TradeFlock's math, if dealers earn the spread they have averaged over the past three winters, wholesale heating oil would have to average about $4.08 a gallon this winter, roughly 22% below the $5.220 it fetched on Oct. 12. That 22% is TradeFlock's estimate, not an EIA requirement, and it holds only under that spread. It decides whether the average oil-heat bill lands near EIA's $2,115 or closer to the $2,627 projected by the National Energy Assistance Directors Association, or NEADA.

On Google Trends, "are heating oil prices going up or down" is a breakout related search for "heating oil prices" over the past month. EIA's answer is down, gradually. The arithmetic behind it is where the risk sits.

What EIA Expects Oil-Heated Homes to Pay

EIA published its 2026-27 Winter Fuels Outlook on Oct. 6, alongside its October Short-Term Energy Outlook, or STEO. Homes that heat mainly with oil, about 3% of U.S. households and mostly in the Northeast, face the sharpest increase of any fuel: spending up 21% on a retail price up 34%, because a milder Northeast winter trims use by 9%. The outlook puts the average oil-heated home at 402 gallons, $5.26 a gallon and $2,115 in spending. That $5.26 is a consumption-weighted winter average. EIA's monthly path runs $5.79 in November, $5.46 in December, $5.26 in January, $5.06 in February and $4.84 in March.

The STEO's Table 2 carries the same path. Retail heating oil is forecast at $5.81 a gallon in the fourth quarter of 2026, $5.05 in the first quarter of 2027 and $4.43 in the second, against $3.68 in the fourth quarter of 2025. EIA expects retail distillate prices to stay above $6 a gallon in October and then come down gradually.

Why the Weekly Survey Already Sits Above the Forecast

EIA finished modeling the STEO on Oct. 1 and says the forecast does not specifically account for later market events. The two weekly readings since then sit above the quarterly path. EIA's Heating Oil and Propane Update shows the U.S. average residential price at $6.050 for the week of Oct. 5 and $6.138 for Oct. 12. A year earlier it was $3.543, so heating oil is up 73%.

Wholesale has moved even faster. The wholesale price EIA surveys was $5.220 on Oct. 12, up from $2.360 a year ago, an increase of 121%. The two measures are close enough to compare: in the three quarters with a full set of weekly readings, Q1 2025, Q4 2025 and Q1 2026, the STEO retail heating oil row sat within about 4% of the survey's quarterly average, by TradeFlock's comparison.

The Dealer Spread Is the Hidden Assumption in the Heating Oil Forecast

The gap between wholesale and residential prices is what dealers keep to cover delivery, labor and profit. On Oct. 12 it was $0.918 a gallon, down from $1.025 a week earlier and $1.183 at the same point last year. Across the November to March weeks of the last three winters, TradeFlock computes an average spread of $1.18 a gallon: $1.16 in 2023-24, $1.22 in 2024-25 and $1.16 in 2025-26.

In its discussion of retail gasoline and diesel prices, the STEO says retail and distribution margins "have been depressed because of surging wholesale prices," and that EIA expects them to rise back above the five-year average in 2027 once wholesale prices start to fall. The same rebuild shows in Table 2. Subtracting the wholesale fuel oil row from the retail heating oil row gives a gap of $1.08 in the third quarter of 2026, a projected $1.65 in the fourth quarter and $1.52 in the first quarter of 2027. That gap ran $1.34 to $1.46 from early 2025 through mid-2026. EIA's own wholesale fuel oil row falls from $4.16 in the fourth quarter to $3.53 in the first quarter of 2027, which is 20% and 32% below the survey's $5.220. The rows are defined differently from the weekly survey and from each other, so treat this as a rough check, but EIA's path assumes both a wholesale drop and a wider dealer spread than the $1.18 history.

That is why the 22% is conditional. If the spread returns to its $1.18 winter norm, a $5.26 average retail price implies wholesale averaging $4.08. The Oct. 12 wholesale price was $5.220, so a winter average about 22% below it would do the job. If dealers earn EIA's $1.65 fourth-quarter gap instead, the same $5.26 implies wholesale near $3.61, about 31% below.

Three Winter Heating Oil Bills for a 402-Gallon Home

Using EIA's 402-gallon average, TradeFlock's estimates for three cases look like this:

• EIA's outlook, at $5.26 a gallon: $2,115.
• Retail stays at the Oct. 12 price of $6.138 all winter: about $2,467, or $352 (17%) more than EIA's figure.
• Wholesale holds at $5.220 and the spread returns to $1.18, making retail about $6.40: roughly $2,573, or $458 (22%) more than EIA's figure.

Each 10 cents on the retail price moves the winter bill by about $40. The third case lands within $54 of NEADA's projection. In a Sept. 28 NEADA release, the group put the average oil-heated home at $2,627 this winter against $1,749 last winter, a 50% jump. EIA and NEADA are $512 apart. NEADA does not spell out its price assumption, but the third case shows how much rides on wholesale prices.

What the 2022 Price Drop Says About Relief Speed

Even if wholesale falls, retail relief arrives more slowly. The Winter Fuels Outlook says EIA generally assumes wholesale changes are fully reflected in retail prices over four to six weeks. The closest precedent in EIA's weekly series is late 2022. From Nov. 7 to Dec. 12, 2022, wholesale heating oil fell from $5.221 to $3.071, a 41% drop. Residential prices fell from $5.902 to $4.545, a 23% drop. The spread widened from $0.681 to $1.474 as dealers rebuilt margins, so about 63 cents of each dollar of wholesale decline reached households in five weeks.

Apply that rate to a 22% wholesale fall, from $5.220 to $4.08, and retail would drop about 72 cents, to roughly $5.42. That is still 16 cents above EIA's winter average, and it is a TradeFlock estimate built on one episode, not a forecast. The diesel side of the same squeeze is in TradeFlock's report on record diesel prices.

Why a Wholesale Drop Is Plausible but Not Guaranteed

EIA's case for lower prices rests on the Middle East. The STEO forecasts Brent crude at $105 a barrel in the fourth quarter and about $87 by the second quarter of 2027, assuming that shut-in production, estimated at 4.8 million barrels a day in September, falls to 2.7 million in the first quarter. The Department of Energy's Sept. 29 request for proposals offered up to 40 million barrels of Strategic Petroleum Reserve crude for exchange, with deliveries under awarded exchanges set for November and December.

East Coast distillate inventories were 32% below their five-year average in September. The STEO overview says they stay around 20% below that average through the upcoming winter, and its East Coast section says between 20% and 30% below. Fuel costs are already pressing on household budgets, as TradeFlock's report on Affirm's CEO and high gas prices shows. Weather cuts both ways. NOAA's Oct. 15 seasonal discussion says a strong El Niño is influencing the winter outlook and favors above-normal temperatures across much of the East, with the highest odds in the Great Lakes and interior Northeast. A mild winter lowers use, but a cold snap with inventories this thin would push prices and use higher.

What Oil-Heat Households Can Check Before the Next Reading

Dealer prices vary within a state. The Maine Governor's Energy Office survey as of Oct. 13 found a statewide average of $5.97, a low of $5.40 and a high of $6.30. At 402 gallons, the 90-cent gap between the lowest and highest quotes is about $362 over a winter, by TradeFlock's math. EIA's bill estimate ignores pre-purchased or contracted oil. A fixed-price or capped contract locks in the dealer's view of wholesale prices on the day you sign, so ask what it assumes.

Households that struggle with the cost can seek help through the Low Income Home Energy Assistance Program. The federal LIHEAP page points applicants to Energyhelp.us or the National Energy Assistance Referral line at 1-866-674-6327.

EIA publishes its next weekly heating oil survey on Wednesday, Oct. 21, and its next STEO on Nov. 10. If the wholesale price in the first release is still near $5.20, the roughly 22% drop TradeFlock's math implies will be that much steeper. If it slides toward $4.50, the $2,115 estimate looks safer.

Illustration: TradeFlock USA