Henry Hub and basis

What is Henry Hub in a hotel supply discussion?

Henry Hub is a natural-gas trading and delivery location in Louisiana that serves as a widely used pricing reference. The reference helps describe a commodity component, but the hotel receives gas through its own applicable transportation and utility delivery arrangement. Its complete price can therefore differ from a benchmark observation.

The bills hub separates physical quantities, supplier formulas, and utility components. Use that separation whenever an offer mentions Henry Hub, NYMEX, or another index. A recognizable market label does not identify the delivered product, which still needs location, timing, quantity, and scope defined.

EIA’s explanation of major gas hubs identifies Henry Hub’s Louisiana location and benchmark role, including its connection with physically settled futures. The October 2024 article is used here for those structural facts. Its historical prices are not presented as current hotel quotes.

How is basis formally defined?

Natural-gas basis is the price difference between a specified delivery or trading location and a specified benchmark for an identified period and product. Write the subtraction direction in the model. A signed value has meaning only after those locations, dates, units, and reference prices are defined.

EIA’s basis explanation describes differences between Henry Hub and other gas delivery points. Its September 2020 discussion supplies the definition, not present-day market conditions. The hotel should obtain current account offers and their actual formulas for a purchase decision.

What does a positive or negative basis calculation show?

Assume an illustrative benchmark of $3.20 per MMBtu and a relevant location price of $3.60 for the same period and basis. Using location minus benchmark, the difference is positive $0.40 per MMBtu. The arithmetic reconstructs the assumed location price as $3.20 + $0.40.

If an assumed location price were instead $2.90, the corresponding basis would be negative $0.30. The reconstructed location price is $3.20 − $0.30. These are hypothetical figures, not current hub observations, forecasts, or available supplier offers.

The sign should not be interpreted as good or bad without the whole product. A negative location difference can coexist with substantial transportation, utility delivery, or other costs. Compare complete included components and service dates before ranking an offer based on basis alone.

How do benchmark timing and product type affect the formula?

A contract can refer to a settlement, a daily publication, a monthly average, or another defined input. Those are not interchangeable simply because each includes Henry Hub in its description. Copy the exact index name, observation dates, units, and calculation convention into the assumption register.

Distinguish the price of a current physical transaction from a reference associated with a later delivery period. A hotel usually makes a retail procurement decision; it should not treat an exchange screen as though it were an executable delivered quote from its supplier. Obtain a written offer and the applicable commercial terms.

Ask how missing publications, corrected observations, holidays, and final settlements are handled if relevant to the product. The purpose is not to speculate about every possible market event, but to identify the formula the supplier actually uses. A sample invoice can reveal whether the analyst’s interpretation matches the billing process.

Retain the exact price observation used for each billed period. If the reference is revised, record the original and corrected values beside any reconciliation. This prevents a later analyst from testing an old invoice against a newer observation and reporting a difference that comes only from mismatched source versions.

What can cause the location difference to change?

Local production, consumption, transportation constraints, storage conditions, and seasonal demand can affect relationships between locations. EIA’s gas-price drivers describes broader supply, storage, and demand influences. Use those drivers as context while keeping any specific basis projection tied to its actual evidence.

Avoid assuming that a national commodity-price direction determines every location difference. A lower reference price can coexist with a higher basis component in a hypothetical delivered formula. Conversely, an improved location relationship can partly offset a higher benchmark. The components should remain separate in the hotel’s scenarios.

The supplier should identify whether transportation or other services are included in its stated basis component. Different vendors can use similar labels for different scope. A comparison should normalize those components rather than assuming the word basis always describes an identical package.

What does fixing one component achieve?

Suppose an illustrative agreement fixes a benchmark component at $3.20 per Dth while basis remains variable. At an assumed $0.40 basis, the combined commodity-location amount is $3.60. If the assumed basis changes to $0.80, the amount becomes $4.00 even though the benchmark component remains fixed.

For an assumed 5,000 Dth, the difference is $2,000 for that period before other components. The example demonstrates residual exposure, not a real supplier contract or expected market move. Verify whether the actual product fixes both components, neither, or another defined scope.

Read therms and Dth before comparing a reference expressed per MMBtu with a hotel price expressed per therm. Convert the unit consistently, then mark each component as included, fixed, indexed, or adjustable. The total’s stability follows those written treatments, not the marketing shorthand.

How should a hotel assess its quantity and operating assumptions?

Create a monthly gas profile that reflects actual service activity and weather exposure. Kitchens, domestic water, pools, laundry, and space heating can create different seasonal patterns. Keep those quantities independent of price assumptions so ownership can see whether a cost change comes from use or market exposure.

Identify planned changes before comparing products. A boiler replacement, laundry move, closure, or fuel conversion can change quantities under the agreement’s usage provisions. A fixed price can still produce a different total expense when the hotel’s consumption changes.

Demand response illustrates a separate electric operating decision based on measured response and program rules. Do not assume that a hotel’s ability to shift electric load makes its gas basis exposure controllable in the same way. Assign each opportunity to the correct fuel, measure, and contractual mechanism.

Which records make the formula reviewable?

1. Name the benchmark, delivery location, and pricing publication or instrument.
2. Record the observation period, unit, and subtraction direction.
3. Identify included services and every separate cost component.
4. Mark fixed and variable treatment with effective dates.
5. Test assumed price and quantity sensitivities separately.
6. Reconcile the actual invoice to the executed formula.

Include broker compensation once according to its disclosure and billing treatment. A quoted basis difference should not obscure an embedded fee or a separate charge. Ask for an explanation if the offer and invoice group components differently.

Use the Hotel Bill Teardown to connect the supplier calculation with the remaining utility bill. A useful definition of Henry Hub and basis ends with an exact, reproducible formula for the hotel’s offer, with dated market context kept separate from actual pricing and obligations.