Calpine Mid-Atlantic Generation, LLC

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Case Number: 04-CA-390885

Date Filed: 07/17/2026

Status: Open

Location: Edgemoor, DE

Region Assigned: Region 04, Philadelphia, Pennsylvania

Docket Activity

Date	Document	Issued/Filed By
07/17/2026	Signed Charge Against Employer*	Charging Party

The Docket Activity list does not reflect all actions in this case.

* This document may require redactions before it can be viewed. To obtain a copy, please file a request through our FOIA Branch.

Participant	Address	Phone
Charging Party Legal Representative Shopp, Samuel Spear Wilderman, P.C.	230 South Broad Street, Suite 1650 Philadelphia, PA 19102	(215)732-0101

Charged Party / Respondent Employer Calpine Mid-Atlantic Generation, LLC	Chadds Ford, PA 19317

Charging Party Union IBEW Local 1238	Wilmington, DE 19850

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