Providers
Pennsylvania electricity suppliers
Compare PA PUC-licensed residential electricity suppliers. All providers listed are licensed by the Pennsylvania Public Utility Commission to serve residential customers.
Updated June 2026 • 25 featured suppliers • Source: PA PUC
Featured suppliers
These are the major residential electricity suppliers operating in Pennsylvania. Each is licensed by the PA PUC to sell electricity to residential customers.
AEP Energy
American Electric Power
Agway Energy Services
Atlantic Energy
Champion Energy
Calpine
CleanChoice Energy
Clearview Energy
Constellation Energy
Exelon
Direct Energy
NRG
Discount Power
Energy Harbor
Vistra Corp
Energy Plus
NRG
Engie
ENGIE SA
Frontier Utilities
Green Mountain Energy
NRG
IGS Energy
Interstate Gas Supply
Inspire Clean Energy
Just Energy
North American Power
NRG Home
NRG Energy
PALMCo Power
Public Power
Reliant Energy
NRG
Spark Energy
TriEagle Energy
Verde Energy
About PA electricity suppliers
Pennsylvania has over 100 PUC-licensed Electric Generator Suppliers (EGS) authorized to sell electricity to residential customers. These suppliers compete to provide the generation portion of your electricity bill.
When you choose a supplier, your local distribution utility (PECO, PPL, Duquesne Light, etc.) continues to deliver electricity to your home. Only the supply portion of your bill changes. There's no service interruption when switching suppliers.
All suppliers listed here are licensed by the Pennsylvania Public Utility Commission and must meet financial, technical, and consumer protection requirements. You can verify any supplier's license status on the PA PUC website.
Find suppliers available in your area
Enter your ZIP code to see which suppliers serve your address.