Compare a third-party supplier offer using the full supply price, contract term, renewal rule, cancellation fee, and the rate after any introductory period. Delivery charges usually remain with the utility. Price the same annual usage under the utility default and supplier contract, then set a reminder before renewal. Verify every solicitation independently because utility impersonation is common.
Consumers often compare a salesperson quoted cents-per-kilowatt-hour number with the entire utility bill. The decision fails when delivery, fixed fees, and post-teaser renewal are left out.
Start here: a practical action plan
- Separate supply from delivery.
- Price every contract period and fee.
- Verify the supplier through the regulator.
- Set reminders before renewal.
- Showing an unverified salesperson the account barcode.
- Comparing teaser supply with the entire utility bill.
- Missing automatic variable renewal.
Separate supply from delivery
Identify which bill lines can change. Competitive suppliers commonly affect the supply portion while the local utility continues delivery, metering, and outage service. Ask the utility or state shopping site which charges remain regardless of supplier.
Obtain the contract before agreeing. Record the fixed or variable energy rate, term, introductory period, monthly fee, early termination fee, automatic renewal, renewable-content claim, notice method, and rescission period. Do not rely on a doorstep comparison.
Worked example: the teaser loses after renewal
Example: annual usage is 9,000 kilowatt-hours. Utility default supply is 13 cents, or $1,170. A supplier charges 9 cents for three months and 17 cents for nine months, assuming 750 kilowatt-hours monthly.
Supplier cost is (2,250 × $0.09) + (6,750 × $0.17) = $202.50 + $1,147.50 = $1,350. It costs $180 more than the illustrative utility supply before fees. The advertised teaser does not describe the annual result.
| Hypothetical annual supply | Calculation | Cost |
|---|---|---|
| Utility default | 9,000 × $0.13 | $1,170 |
| Supplier teaser | 2,250 × $0.09 | $202.50 |
| Supplier renewal months | 6,750 × $0.17 | $1,147.50 |
| Supplier total | $202.50 + $1,147.50 | $1,350 |
Read enrollment and cancellation evidence
Verify the supplier license and offer through the state regulator or official shopping portal. The FTC warns that utility impostors create urgency and demand unusual payments. Never show a stranger the account number or bill barcode merely to receive a quote.
Save consent, contract, confirmation, rescission deadline, and cancellation instructions. If enrollment was unauthorized, contact the utility and regulator promptly and preserve the disputed bills. Do not alter payment for undisputed delivery without guidance.
Monitor the first bill and renewal date
On the first bill, verify supplier name, start date, rate, kilowatt-hours, fee, and delivery separation. Recalculate supply cost. Report discrepancies within the bill dispute period and keep the confirmation number.
Set reminders 60 and 30 days before the term ends. Reprice the renewal against current default service using realistic annual usage. Cancel or switch through the required process early enough to avoid an unintended variable month.
- Separate supply from delivery charges.
- Price every contract period and fee.
- Verify the supplier through the regulator.
- Set reminders before the renewal window.
Frequently asked questions
Will switching suppliers remove delivery charges?
Usually the local utility still charges for delivery and related services. Verify the bill structure.
Is a fixed rate always cheaper?
No. It provides a stated rate for a term but can be above utility default service.
What happens after the teaser?
The contract may renew at another fixed or variable rate. Read the renewal clause and notice.
How do I verify a supplier?
Use the official state regulator or energy-shopping portal and confirm license and offer terms.
What if I did not authorize the switch?
Contact the utility, supplier, and regulator promptly and preserve bills and enrollment records.
When should I compare again?
Reprice the contract well before renewal and whenever the utility default or supplier terms change.
Sources and review notes
The calculations and scenarios in this guide are original BreadWinnr worked examples. We recalculated each example and checked that its parts match the stated total. Official sources support the financial concepts. Forum links document the reader problem that prompted the guide and are not treated as financial authority.
- FTC: Utility impersonation scams
- USA.gov: State consumer protection offices
- Forum discussion: variable utility rates
Read our research, testing, corrections, and source policy.
This guide provides general financial education. It does not account for your complete financial, tax, legal, or contractual situation.
Make the example yours.
Use the safe-to-spend calculator to try a different starting point.