Riverside

Named in 6 PJM planning documents for 3 projects, from October 8, 2024 to October 6, 2026.

Existingdescribed as

BGEzone

115kV, 230 kVkV as printed

10mentions

PJM interconnection queue

A PJM queue substation page has the same name: Riverside (MD) — 5 queue requests filed, 3 active.

Same name and transmission owner. Matched on name and transmission owner: the utility that presented this substation in PJM planning materials is the transmission owner recorded on the queue filings at a substation of the same name. Not verified as the same facility.

Projects naming this substation

Figures are from the most recent document naming each project, as printed. Each links to its page.

Project	Status as printed	Cost estimate	In-service date	Customer load	As of
BGE-2023-019	Engineering	$84.3M	12/31/2028	Not printed	2024-10-08 TEAC
Riverside Breaker B52 BGE-2025-001 · s3820	Engineering	$0.8M	10/31/2026	Not printed	2026-10-06 TEAC
Riverside Breaker B53 BGE-2025-002 · s3821	Engineering	$0.8M	12/12/2026	Not printed	2026-10-06 TEAC

Every mention

Date	Document	Project	What the document says about it
2026-10-06	TEAC Informational Only - BGE Local Plan Submission of Supplemental Projects for 2026 p. 4	Riverside Breaker B52	“Replace Riverside circuit breaker B52” 230 kV
2026-10-06	TEAC Informational Only - BGE Local Plan Submission of Supplemental Projects for 2026 p. 6	Riverside Breaker B53	“Replace Riverside circuit breaker B53” 230 kV
2026-10-01^*	SRRTEP Mid-Atlantic BGE local plan submission for 2026 RTEP p. 4	Riverside Breaker B52	“Replace Riverside circuit breaker B52” 230 kV
2026-10-01^*	SRRTEP Mid-Atlantic BGE local plan submission for 2026 RTEP p. 6	Riverside Breaker B53	“Replace Riverside circuit breaker B53” 230 kV
2026-09-08^*	SRRTEP Mid-Atlantic BGE local plan submission for 2024 RTEP p. 20	BGE-2023-019	“Rebuild Riverside 115kV station” 115kV
2025-11-04	TEAC Item 10 - BGE Supplemental Projects p. 5	Riverside Breaker B52	“Replace Riverside circuit breaker B52” 230 kV
2025-11-04	TEAC Item 10 - BGE Supplemental Projects p. 7	Riverside Breaker B53	“Replace Riverside circuit breaker B53” 230 kV
2025-09-09	TEAC Item 13 - BGE Supplemental Projects p. 3	Riverside Breaker B52	“Riverside 230 kV circuit breaker B52 installed in 1971 is in deteriorating condition” 230 kV
2025-09-09	TEAC Item 13 - BGE Supplemental Projects p. 4	Riverside Breaker B53	“Riverside 230 kV circuit breaker B53 installed in 1971 is in deteriorating condition” 230 kV
2024-10-08	TEAC Informational Only - BGE Local Plan submission of supplemental project 2024 p. 20	BGE-2023-019	“Rebuild Riverside 115kV station as 12 position GIS Breaker and Half Substation” 115kV

* A local-plan posting carries no meeting date; the date shown is when pjm.com last modified the file.

Before relying on any of this

Names are machine-extracted from PDFs by a language model. Every exported name was checked to be printed in the PDF text; names read only from maps or diagrams are excluded.
An entry is a name within a transmission zone, not a verified physical facility. The same name in two zones is two entries; spelling variants are merged only when they differ by punctuation, case or a generic suffix such as "Substation".
role is "new" only where a cited document phrase describes the substation as new or describes constructing it, "existing" where a phrase describes work at it, otherwise "unknown".
Costs, dates, statuses and loads are the documents' own printed values for the most recent document that names the substation. Each one shipped here is printed on its cited page ("verification": "exact" or "on-page"); values that failed that check are withheld and counted in figures_withheld_unverified. None has been reviewed by a person.
Zone is the transmission owner whose deck presented the project. PJM-SYSTEM marks names from PJM's own reliability decks, which span zones.
A printed customer load is the amount a document states for a request. It says nothing about the substation's capability.