Can you choose your electricity provider?
In about a third of the country, yes. In deregulated markets your local utility still owns the poles and wires and still answers outage calls, but a retail provider sells you the electricity itself. That supply charge is usually more than half your bill, and it's the part you can shop.
Full retail choice: Texas, Pennsylvania, Ohio, Illinois, New York, New Jersey, Maryland, Massachusetts, Connecticut, Delaware, Maine, New Hampshire, Rhode Island and Washington D.C.
Limited choice: Michigan, Virginia, California, Oregon and Nevada allow switching only for some customers or through capped programs.
If you've never switched, you're probably on your utility's default "price to compare" or standard offer. Competitive fixed-rate plans often beat it, but always check the contract length, early cancellation fee and whether the rate is fixed or variable.
What if your state is regulated?
You can't change supplier, but you can still lower the bill:
Time-of-use rates. Most large utilities now offer cheaper overnight and weekend pricing. Running the dishwasher, laundry and EV charging off-peak can cut 5–15%.
Community solar. Subscribe to a local solar farm and get bill credits worth more than you pay, usually 5–15% savings with no panels on your roof.
Efficiency. A smart thermostat, LED bulbs and sealing drafts are the cheapest kilowatt-hours you'll ever buy.