Heating oil — pre-buy vs cap vs market price plans

The three pricing options

Market (will-call): you call the dealer when your tank is low; they quote the day rate; you pay it. No commitment. Full price exposure.

Pre-buy (lock-in): in summer or early fall, you commit to buying X gallons at fixed price $Y. Dealer delivers as needed through winter. If oil rises 30%, you save. If oil falls 30%, you overpay.

Price cap (downside protection): pay a $0.10-$0.30/gal premium upfront. If market price stays below cap, you pay market. If it rises above cap, you pay cap. One-way option.

Historical spreads + when each wins

EIA Heating Oil and Propane Update (eia.gov/petroleum/heatingoilpropane) tracks Northeast retail price weekly Oct-Mar. Look at the prior 5 years before signing.

In rising winters (2008, 2014, 2022), pre-buy beat market by $200-$700 on a 700-gallon home. In falling winters (2009, 2015, 2020), market beat pre-buy by similar margins.

Cap programs split the difference. They cost $70-$200 upfront for a 700-gallon contract but win in any year market exceeds cap.

Questions to ask before signing any heating oil contract

Pre-buy gallons cap: most dealers cap pre-buy at expected annual use based on home size and prior delivery history. Ordering above the cap costs the day rate. Do not over-commit if you might convert to a heat pump mid-winter or sell the house — locked gallons typically do not transfer cleanly.

Cancellation terms: pre-buy contracts often lock you in. If you sell the house or convert fuel sources, the dealer typically keeps the deposit and you owe the remaining gallon volume at the contracted price. Ask about cancellation, transfer, and refund policies in writing before signing.

Delivery fees: some dealers add per-delivery surcharges, fuel surcharges (for the dealer truck fuel), after-hours fees, low-tank emergency fees, and tank-fill minimums. Get the all-in delivered price including fees rather than just the headline per-gallon rate.

Quality and additives: ask whether the dealer adds bio-blends (typically B5 to B20 biodiesel), winter additives (kerosene blends to prevent gelling in extreme cold), or detergents. Higher-quality blends cost slightly more per gallon but improve burner efficiency and reduce maintenance needs.

For long-term cost reduction, the cold-climate-heat-pump-vs-furnace guide covers heat pump conversion. Federal IRA rebates make heat pumps cheaper to operate than oil in most Northeast climates, with payback in 4 to 8 years. The dual-fuel-heat-pump-furnace guide covers keeping the oil furnace as cold-snap backup.

How to pick a strategy for the upcoming winter

Look at three signals before deciding: current crude oil futures (Brent and WTI on CME futures), the EIA Heating Oil and Propane Update for your region (eia.gov/petroleum/heatingoilpropane), and the prior winter regional retail price trend. If futures and regional retail are pointing up, lean toward pre-buy. If pointing down, lean toward market or cap.

For homes with significant uncertainty (job change, possible move, considering heat pump), the cap program is usually the right choice. The premium is small ($70 to $200 on a 700-gallon contract) and it preserves optionality. You can buy out the cap at any time without penalty in most contracts.

For homes locked into oil for the foreseeable future and confident the market will rise, pre-buy gives the highest savings if the prediction is right. Many Northeast dealers offer extended pre-buy windows (October through November) that allow lower prices than midwinter market.

For households tracking long-term cost-reduction, the conversation about converting to heat pump should happen before signing any pre-buy contract. The cold-climate-heat-pump-vs-furnace guide walks the conversion math, and federal IRA rebates can make conversion cost-effective even mid-contract.