Query
Spillway
Type
Entity Briefing
Entity
Spillway
Generated
2026-10-17T22:33:44.163Z

Briefing on Spillway

Entity Briefing
Generated Oct 17, 2026·Dataset freshness not reported
2 MW
Capacity
Operating
Current status
1950
Operating since
1
Generators
20.8%
Capacity factor
4 GWh
Annual generation
Briefing/plantOperating

Spillway is a 2 MW Conventional Hydroelectric asset in South Carolina, currently Operating.

Spillway is reported in South Carolina since 1950 under South Carolina Public Service Authority. Available operating and financial measures include 20.8% capacity factor and 4 GWh annual generation; $2294/kW reported CapEx.

Location
Berkeley, South Carolina
Technology
Conventional Hydroelectric
Owner / parent
South Carolina Public Service Authority
Operator
South Carolina Public Service Authority
Grid
South Carolina Public Service Authority
Plant ID
3321

What stands out

1

Spillway is a 2 MW Conventional Hydroelectric asset in South Carolina with status Operating.

2

Latest annual operating measures report 20.8% capacity factor and 4 GWh annual generation.

3

Available financial measures include $2294/kW CapEx.

Market and operating context

Balancing authority
South Carolina Public Service Authority
NERC region
SERC
State rank
#27 of 32
National rank
#1222 of 1,462

Why it matters

For this asset, 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.