How to Switch Electricity Providers
A step-by-step walkthrough of switching electricity suppliers in a deregulated market — what to compare, what information you need, how long it takes, and why service continues uninterrupted.
Switching electricity suppliers in a deregulated market is a paperwork change, not a physical one. The same poles, wires, transformers, and meter keep delivering power to your home before, during, and after the switch. What changes is which company sources the electricity and sets the rate on the supply portion of your bill. Understanding the sequence of steps ahead of time makes the process quick and predictable.
## Step 1: Confirm You Have a Choice
Deregulation is set state by state, and some states offer choice for electricity but not natural gas, or vice versa. The fastest way to confirm your options is to enter your ZIP code on a shopping site and see whether competitive plans appear. If they do, your area participates in retail choice.
## Step 2: Understand Your Current Situation
Before comparing plans, gather a few pieces of information from your most recent bill:
- Your average monthly usage in kilowatt-hours (kWh), ideally across several months to reflect seasonal swings - The current supply rate you are paying, whether that is your utility's default rate (Price to Compare) or a competitive supplier's rate - If you are already on a fixed-term contract, the end date and any early termination fee that would apply if you cancel early
This snapshot gives you a fair baseline to compare offers against.
## Step 3: Compare Plans
When reviewing plans, look at more than the headline rate. Every plan in a deregulated market publishes a disclosure document — an Electricity Facts Label in Texas, or a Terms of Service or Contract Summary in other states — that lists the full cost structure. Five items are worth confirming for every plan on your shortlist:
- Rate type (fixed, variable, or indexed) - Contract length - Base charge and any minimum usage fee - Early termination fee - What happens at the end of the term
Comparing plans at your actual usage level, rather than at a marketing "average" number, produces a much more accurate picture of what each plan will cost.
## Step 4: Gather the Information You Need to Enroll
Enrolling is a short online form. Most suppliers ask for:
- Your service address and ZIP code - Your name, contact information, and preferred bill delivery method - Your utility account number, printed on your current bill - In Texas, your ESI-ID (Electric Service Identifier), also printed on your bill or available from your utility. The ESI-ID identifies the specific meter at your address and is how the switch is routed on the back end. - Your desired start date, if the supplier offers a choice
Having your most recent bill in front of you makes the form take just a few minutes.
## Step 5: Review and Submit
Before submitting, re-read the plan disclosure and the enrollment summary. Confirm the rate, term length, base charge, and any fees. Most states also require the supplier to display a Your Rights as a Customer document; that is worth a quick scan. After you submit, you typically receive an enrollment confirmation by email.
## Step 6: The Switch Itself
Once you enroll, the supplier notifies the utility, and the utility schedules your switch for a future meter read. In most deregulated markets the switch takes anywhere from a few days to a couple of weeks, depending on where you are in your billing cycle and how the state coordinates enrollments.
A few points to know:
- Your power does not shut off, flicker, or otherwise change during the switch. The utility keeps delivering electricity the entire time. - You do not need to sign up for new delivery service or contact the utility separately. The supplier handles the coordination. - Most states offer a right-to-rescind window — often three business days — during which you can cancel the enrollment without penalty. The window and its rules are listed in your enrollment paperwork.
## Step 7: After the Switch
Your first bill after the switch will reflect the new supplier's rate on the supply portion, while delivery charges continue to come from the same utility as before. Depending on the state, you may receive a single combined bill from the utility or separate bills from the utility and the supplier — either way, the delivery side is unchanged.
Mark the contract end date on a calendar. A few weeks before the end of the term, review your options again so you can decide whether to renew, switch, or return to default service on your own terms rather than by automatic rollover.
## FAQ
Ready to see what plans are available in your area? Enter your ZIP code on 97 Options to compare offers side by side.
Frequently Asked Questions
Will my power be interrupted when I switch suppliers?
No. The utility continues to deliver electricity throughout the switch. The change is administrative — only the company that sources the electricity and sets the supply rate changes.
What information do I need to switch?
Your service address and ZIP code, contact information, and your utility account number from a recent bill. In Texas you will also need your ESI-ID, which is printed on your bill and identifies your specific meter.
How long does switching take?
Typically a few days to a couple of weeks. The exact timing depends on where you are in your billing cycle and how your state coordinates supplier changes. The supplier and utility handle the scheduling.
Can I switch if I am under contract with another supplier?
Yes, but an early termination fee may apply if you cancel a fixed-term contract before it ends. Check the disclosure document from your current supplier. Timing a switch to line up with the end of your term is the simplest way to avoid any fee.
Do I need to contact my utility to switch?
No. Your new supplier notifies the utility on your behalf. You continue to contact the utility for outages, meter issues, and any delivery-related questions.