Mulligan Solar, LLC

OperatingBESSSolarHybrid

Ranked #19 of 325 Solar plants in IL#678 of 7447 nationally

110 MW Batteries (40 MW) + Solar Photovoltaic (70 MW) operating in Logan, IL — Midcontinent Independent Transmission System Operator, Inc..

EIAGEMWD

110 MW

Nameplate Capacity

Generators

units

Hybrid (2)

Technology

Batteries + Solar Photovoltaic

2022

Operating Since

Location

Coordinates

40.0939, -89.4204

County

Logan, IL

Nearby Plants

Chaves Solar, LLC
Solar70 MW · 0.2 km
Pike Creek Wind
Wind202.5 MW · 10.7 km
Sugar Creek Wind One LLC
Wind202 MW · 11.2 km

Ownership & Operator

Owner data does not fully agree across sources.

EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.

Field	EIA	GEM	Wikidata
Operator	Mulligan Solar	Apex Clean Energy	—
Owner(s)	Mulligan Solar	ERG	—
Status	Operating	operating	—

Ownership Chain

About

Mulligan Solar, LLC is a 110 MW hybrid power plant located in Logan County, Illinois. The facility, which came online in 2022, is owned by ERG, an Italian company, and operated by Mulligan Solar. The plant utilizes both solar photovoltaic technology and batteries for energy storage. It features single-axis solar tracking.

The plant's primary fuel source is listed as MWH, reflecting its reliance on solar energy. In its latest year of operation, Mulligan Solar generated 156,344 MWh, achieving a capacity factor of 16.2%. Mulligan Solar operates within the Midcontinent Independent Transmission System Operator (MISO) balancing authority and the SERC Reliability Corporation NERC region. The plant is ranked 3rd out of 3 utility-scale solar plants in Illinois and 461st out of 514 nationally. Financial data is available for the plant, sourced from Lawrence Berkeley National Laboratory (LBNL) solar data.

Generated from EIA, GEM, and public data sources

EIA Plant Profile Wikidata Global Energy Monitor

Engineering & Generators