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.