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PA Bulletin, Doc. No. 21-399



Act 129 Energy Efficiency and Conservation Program Phase IV, Doc. No. M-2019-3006867

[51 Pa.B. 1437]
[Saturday, March 13, 2021]

 On February 4, 2021, the Pennsylvania Public Utility Commission (Commission) entered its 2021 TRM Update Amendment Final Order (TRM Update Order) in Implementation of the Alternative Energy Portfolio Standards Act of 2004: Standards for the Participation of Demand Side Management Resources—Technical Reference Manual 2021, Docket No. M-2019-3006867. The TRM Update Order relates to the Act 129 Energy Efficiency and Conservation (EE&C) Program Phase IV Technical Reference Manual (TRM) and establishes modifications to the TRM to be used in Phase IV of the Act 129 Energy Efficiency and Conservation Program. In this TRM Update Order, the Commission adopted several modifications primarily focused on peak demand savings for existing residential and commercial and industrial measures in the 2021 TRM. Specifically, the Commission adopted updates to three existing residential measures (Section A) and two existing nonresidential measures (Section B). Section C of the TRM Update Order lists one residential measure that the Commission removed from the 2021 TRM.

 The TRM Update Order and other orders at this dock- et are on the Commission's web site at The TRM can be found on the Commission's web site at

 Any questions regarding technical issues related to the TRM Update Order are to be directed to Joseph Sherrick, Bureau of Technical Utility Services, (717) 787-5369, Any questions regarding legal and process issues related to the TRM Update Order are to be directed to Adam Young, Law Bureau, (717) 787-4700,


[Pa.B. Doc. No. 21-399. Filed for public inspection March 12, 2021, 9:00 a.m.]

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