A Massachusetts business can start by identifying whether its electricity supply comes from Basic Service, a competitive supplier or an applicable municipal aggregation. These products should be compared using the business's actual account class and pricing period, with utility delivery kept in view separately.
Read the supply product on the bill
The DPU's electric-service overview separates supply from delivery and describes utility Basic Service and licensed competitive-supplier products. Locate the supplier or program on the statement rather than assuming the utility logo identifies who sold the supply. For a business already under contract, use that agreement's rate schedule as the relevant current scenario.
If municipal aggregation appears on the account, confirm the actual enrollment, product and terms. A community program's public description may address a particular group or product. Do not assume every business in the municipality receives the same price or has the same switching conditions.
Use the business pricing period
The DPU has changed Basic Service schedules for residential and small-business customers. That illustrates why the effective period belongs beside any price used in a comparison. Obtain current utility information for the specific business class; larger-account arrangements should not be inferred from a small-business schedule.
A fixed twelve-month supplier proposal and a utility price applying for part of that year are not the same object. Label a constant-price tool result as a scenario if the actual future baseline is unknown. Do not quietly extend today's default price across every future month.
Separate operating pattern from price change
For a restaurant, retailer or managed building, collect twelve monthly kWh quantities and mark operating changes. If heating or cooling drives usage, one mild-weather bill may be a poor annual baseline. A new tenant, refrigeration system or extended opening schedule should be noted independently of the supplier choice.
Demand and delivery questions require their own utility class and charge definitions. The supply tool cannot determine whether a billed demand peak or account classification is correct. Gather the exact line and tariff reference for those issues.
Hypothetical business comparison
Suppose annual usage totals 90,000 kWh. Current and offered equivalent supply prices of 13.0¢ and 12.2¢ differ by $720 over that quantity. If the current separate monthly fee is $10 and the offered fee is $20, the annual modeled difference is $600 after the additional fee.
These are illustrative inputs, not Massachusetts Basic Service or competitive prices. They assume both entered prices apply throughout the modeled year and exclude unmodeled utility charges. If an agreement has a conditional credit or short introductory rate, a simple constant annual result is insufficient to represent the contract.
Gas and contract review
Check business gas options through the serving utility and applicable supplier arrangement independently from electricity. Record the volume/heat unit, commodity price basis, transportation scope and any minimum-volume obligation. The existence of a competitive electric product does not define a gas account's available path.
Before requesting a review, organize the current agreement, proposed schedule, utility class and term dates. Explain whether you need a supply comparison, a renewal plan or an explanation of a utility charge. That makes the next conversation specific and reproducible.
Use the result as a starting point
Once the current and offered components match, use the business bill checker to show the arithmetic. It holds entered prices constant, does not fetch live offers, and does not independently calculate utility demand, delivery or tariff charges. Use the optional twelve-month usage series when one month is unrepresentative.
For an account question, send your business, state, utility and the issue through the first-party review form. Keep bills and account identifiers out of the initial message; arrange document sharing after connecting. A listing in this guide is not a supplier-availability guarantee.
Sources & scope
Sources support the topics linked here. Utility tariffs, current eligibility and the signed account agreement control. Examples are hypothetical; figures are not current supplier offers.
Turn the bill into a useful comparison.
Use equivalent supply components in the bill check, or ask Jaken Energy about an account-specific review.
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