Commercial energy / Buyer guidance
Electricity offer worked example: restaurant operations
An explicitly hypothetical electricity comparison for restaurant operations: operating assumptions, fee arithmetic and contract limits.
An illustrative restaurant decision
This example is independently constructed. It does not describe a customer, property or achieved result. Its purpose is to show how an operating question and a fee can change a comparison. The figures below are assumptions, not typical usage, a benchmark or a market quote.
The operating question
Distinguish meal-service peaks from continuous refrigeration and the hot-water load. Hood and ventilation schedules are operating and safety questions, not generic procurement savings. At smaller annual consumption, a recurring supplier fee can outweigh a lower unit rate.
Equipment to investigate includes cooking equipment, exhaust and refrigeration. The main constraints to document are meal peaks, hood schedules and food safety. A useful activity measure may be energy per cover and open hour, provided its boundary and period remain consistent. Those records help explain the account; they do not determine supplier eligibility.
State the modeled purchase
Assume annual consumption of 120,000 kWh, identical start and end dates, and the same included cost components. Offer A has a flat rate of $0.092 per kWh and no monthly supplier fee. Offer B has a flat rate of $0.09 per unit and $65 each month in supplier fees.
| Entered component | Offer A | Offer B |
|---|---|---|
| Annual commodity amount | $11,040 | $10,800 |
| Annual recurring supplier fees | $0 | $780 |
| Modeled annual supply total | $11,040 | $11,580 |
The difference is $540 per year on the entered components. Offer A is lower in this specific model. Change the assumptions and the comparison can change. Use the offer comparison tool to reproduce the arithmetic; for a portfolio, enter the aggregate recurring fee only after checking how it is charged.
Costs and obligations outside the example
Utility delivery, demand, taxes, variable pass-throughs, deposits, promotional credits, termination and project costs are not modeled. Both agreements would need the same inclusions for the totals above to be a fair comparison. An apparently lower modeled cost is not a recommendation to sign.
For an electric offer, verify capacity, transmission, losses and demand treatment. A supply-rate reduction does not automatically alter the utility demand tariff. Use the demand calculator separately rather than counting the same component twice.
Test a change in the business
Ask what happens if occupancy, production or equipment differs from the assumed year. Read volume tolerances, minimums, assignment and site-closure terms. Identify quote validity, authorized signer, broker compensation and notice requirements. A proposed operating change must also meet safety, quality and comfort requirements.
For restaurant operations, the decision record should connect the usage assumptions with meal peaks, hood schedules and food safety. Record which assumptions are known, estimated or still awaiting records. A supplier pricing an old profile cannot be assumed to have accepted a new operating plan.
Verify an actual implementation
Retain the offer, comparison and executed agreement. Confirm enrollment and check the first invoice for the right meter, dates, units, product and fees. Explain differences in usage and billing periods before describing a lower invoice as a saving. This example makes no claim about what a real account would achieve.
Read the restaurant operating guide, use the renewal planner and review the procurement playbook. Initial inquiries do not require account documents or receive calculator figures.
Context sources
EIA electricity cost components and EIA gas pricing explain broad price context. The numerical inputs and arithmetic here are independently constructed and are not attributed to those agencies as observed results.
Worked example: distinguish an idle-load question from a food-safety decision
Additional hypothetical operating scenario: an 18 kW load is observed for 120 hours outside the approved service schedule. Multiplication gives 2,160 kWh. At an assumed marginal energy price of $0.11/kWh, that represents $237.60 of modeled energy cost. It is a quantity to investigate, not a finding that the load can be removed.
The operator must identify whether the load serves refrigeration, ventilation, cleaning, preparation or another required function. Record approved kitchen hours, covers served, delivery periods and equipment start/stop needs. A hood interlock or refrigeration control is not a discretionary procurement setting. Changes must preserve the applicable equipment and food-safety requirements.
Retain the original trend and the approved control change. Compare similar operating periods afterward, including menu, hours and weather. A lower invoice after selecting a supplier cannot by itself prove that the operating change reduced kWh. Report consumption, price and demand effects separately; a continuous-load reduction may not change the monthly billing peak.
ENERGY STAR's restaurant guidance supports equipment and operating review. The numbers here are independently constructed and do not describe a restaurant project or typical outcome.