Query
Waterboro
Type
Entity Briefing
Entity
Waterboro
Generated
2026-09-29T22:47:45.998Z

Briefing on Waterboro

Entity Briefing
Generated Sep 29, 2026·Dataset freshness not reported
5 MW
Capacity
Operating
Current status
2023
Operating since
1
Generators
7.6%
Capacity factor
3 GWh
Annual generation
Briefing/plantOperating

Waterboro is a 5 MW Solar Photovoltaic asset in ISO New England, currently Operating.

Waterboro is reported in Maine since 2023 under Madison Energy Investments LLC. Available operating and financial measures include 7.6% capacity factor and 3 GWh annual generation; $31.8/MWh reported energy value.

Location
York, Maine
Technology
Solar Photovoltaic
Owner / parent
Madison Energy Investments LLC
Operator
Madison Energy Investments LLC
Grid
ISO New England
Plant ID
68394

What stands out

1

Waterboro is a 5 MW Solar Photovoltaic asset in Maine with status Operating.

2

Latest annual operating measures report 7.6% capacity factor and 3 GWh annual generation.

3

Available financial measures include $31.8/MWh energy value.

Market and operating context

ISO / market
ISO New England
Balancing authority
ISO New England Inc.
NERC region
NPCC
State rank
#82 of 165
National rank
#3692 of 7,971

Why it matters

For this asset in ISO New England, 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.