The bill changed after switching plans, moving to time-of-use pricing, leaving budget billing, or changing electric suppliers.
A new rate plan can move cost to different hours, tiers, or true-up periods. Usage may stay similar while the bill changes because the price structure changed.
Check first
Identify whether the bill uses time-of-use, tiered, flat, budget, or supplier pricing.
Compare peak and off-peak usage if the plan has time-based rates.
Look for true-up balances, minimum bills, supply changes, and customer charges.
Check whether the new plan started mid-cycle.
Practical savings moves
Shift flexible loads away from peak periods only when the savings are clear.
Use recent daily usage to model the old and new plan side by side.
Set reminders for true-up months or supplier contract renewals.
Keep comfort, safety, and family routines realistic when changing usage times.
Avoid these mistakes
Do not judge a rate plan from one partial billing cycle.
Do not focus only on the advertised supply rate while ignoring delivery and fixed charges.
Do not move essential usage into inconvenient hours for tiny savings.