Fuel Mix Disclosure

August 09, 2023


In April 1998, the Pennsylvania Public Utility Commission (PUC) adopted rules requiring retail electricity suppliers to "respond to reasonable requests made by consumers for information concerning generation energy sources." Suppliers must respond to these requests "by informing consumers that this information is included in the annual licensing report and that this report exists at the Commission." Suppliers must verify fuel mix data through an independent auditor and submit this information in an annual report to the PUC.

Program Overview

Implementing Sector: State
Category: Regulatory Policy
State: Pennsylvania
Incentive Type: Generation Disclosure
Web Site:
Start Date:
Eligible Renewable/Other Technologies:
Fuel Mix: Must be disclosed
Emissions: Not addressed
Distribution and Frequency: Distributed upon request
Standard Format Required: No


Name: 52 Pa. Code § 54.6
Effective Date: 1998
Name: 52 Pa. Code § 54.39


Name: Public Information
Address: P.O. Box 3265
Harrisburg PA 17105-3265
Phone: (717) 783-1740
Name: Megan Good
Organization: Pennsylvania Public Utility Commission
Address: P.O. Box 3265
Harrisburg PA 17105-3265
Phone: (717) 425-7583
Email: megagood@pa.gov

This information is sourced from DSIRE; the most comprehensive source of information on incentives and policies that support renewables and energy efficiency in the United States. Established in 1995, DSIRE is operated by the N.C. Clean Energy Technology Center at N.C. State University.