Query
Byllesby 2
Type
Entity Briefing
Entity
Byllesby 2
Generated
2026-10-17T21:14:32.409Z

Briefing on Byllesby 2

Entity Briefing
Generated Oct 17, 2026·Dataset freshness not reported
22 MW
Capacity
Operating
Current status
1912
Operating since
4
Generators
10.0%
Capacity factor
19 GWh
Annual generation
Briefing/plantOperating

Byllesby 2 is a 22 MW Conventional Hydroelectric asset in PJM Interconnection, currently Operating.

Byllesby 2 is reported in Virginia since 1912 under American Electric Power Company. Available operating and financial measures include 10.0% capacity factor and 19 GWh annual generation; $1096/kW reported CapEx.

Location
Carroll, Virginia
Technology
Conventional Hydroelectric
Owner / parent
American Electric Power Company
Operator
Appalachian Power Co
Grid
PJM Interconnection
Plant ID
3773

What stands out

1

Byllesby 2 is a 22 MW Conventional Hydroelectric asset in Virginia with status Operating.

2

Latest annual operating measures report 10.0% capacity factor and 19 GWh annual generation.

3

Available financial measures include $23.4/MWh OpEx, $1096/kW CapEx.

4

Latest linked story: “Appalachian Power’s effort to undermine rooftop solar meets stiff opposition” (Virginia Mercury, 2025-05-08).

Market and operating context

ISO / market
PJM Interconnection
Balancing authority
PJM Interconnection, LLC
NERC region
RFC
State rank
#6 of 24
National rank
#468 of 1,462

Why it matters

For this asset in PJM Interconnection, operating status, generation, ownership, and linked events are the primary facts for performance and asset-level diligence. The exact chart and source-linked records below let the reader test those facts before moving to a deeper report.