Time-of-use pricing rewards households that can move flexible loads away from peak windows. It can punish households whose largest loads happen exactly when the price is highest.
What TOU means
The price per kWh changes by hour or block of hours. A TOU plan can be useful when laundry, dishwashing, EV charging, or pool pumping can move to cheaper windows.
Peak vs off-peak
Peak windows can be several times more expensive than off-peak windows. The plan is not automatically good or bad; it depends on whether your actual usage can shift.
Who should avoid it
If someone works from home during the peak period, if medical equipment requires steady power, or if cooling cannot be shifted, a flat benchmark may be easier to manage.
Client-side tool · PII 0
California example estimator
Estimated monthly bill
Midpoint about $178 at 31.8¢/kWh.
How to verify before acting
A public benchmark helps frame a question; it does not replace the current bill, tariff, account rule, or assistance notice. Before changing a plan or buying equipment, record the service address context, billing days, monthly kWh, fixed charges, and the date shown on the source. Then open the provider or agency page that applies to the account and check the effective date, customer class, eligibility rules, and required documents.
If the public data and the bill do not line up, keep the two explanations separate. A rate benchmark can be current while a household uses more kWh, receives a longer bill, or has a fee that the benchmark does not include. Use the methodologypage to understand the calculation boundary, and use the correction routewhen a page cites an outdated public value. This sequence makes the next call to a utility, agency, or installer more specific and easier to verify.
- Separate usage, price, billing period, and fixed fees before comparing totals.
- Use the current provider or agency notice for account-specific terms.
- Save the source URL and date when a decision depends on a public figure.
Next step
Use the estimator with your monthly kWh usage, then compare your result with state benchmarks before making billing or assistance decisions.
Quick answers
Do TOU rates always save money?
No. They save money only when enough usage moves to cheaper hours.
Author
wattbenchs Data Desk publishes consumer-facing explanations based on public EIA data, visible methodology, and conservative bill estimates. This article was written directly in Codex without external API or external LLM prose generation.