Posey Solar

TBD, Mount Vernon, IN 47620

Plant Summary Information

Posey Solar is ranked #12 out of 115 solar farms in Indiana in terms of total annual net electricity generation.

Posey Solar generated 119.9 GWh during the 3-month period between July 2025 to October 2025.

Plant Name	Posey Solar
Utility Name	Southern Indiana Gas & Elec Co
Location	Posey County, IN
Initial Operation Date	Not Available
Last Update	Oct 2025
Annual Generation	238.1 GWh
Annual Consumption	812.3 k MMBtu
Ranked #2,269 out of 12,553 Power Plants Nationwide
Ranked #347 out of 6,410 Solar Power Plants Nationwide
Ranked #62 out of 210 Indiana Power Plants
Ranked #12 out of 115 Indiana Solar Power Plants
Fuel Types	Solar

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Summary Information
Plant Name	Posey Solar (66780)
Plant Address	TBD, Mount Vernon, IN 47620
Utility	Southern Indiana Gas & Elec Co (17633)
Latitude, Longitude	37.92667, -87.72889
Generation Dates on File	May 2025 to Oct 2025
Initial Operation Date	Not Available
Annual Generation	238.1 GWh
Fuel Types	Solar

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	No
FERC Small Power Producer Status	No
FERC Exempt Wholesale Generator Status	No

Regulatory Information
Regulatory Status	Regulated
NERC Region	RFC
Balancing Authority	Midcontinent Independent Transmission System Operator, Inc.. (MISO)
NAICS Code	Utilities (22)
Sector	Electric Utility (1)
Water Source
Ash Impoundment	No
Transmission / Distribution Owner	Southern Indiana Gas & Elec Co (17633) IN
Grid Voltage	345.00 kV
Energy Storage	No

* Data obtained from the 2024 EIA 860 Report

Owner Name	Address	Ownership
*We couldn't locate any owners for this plant*

Power plants with a similar annual net generation from Solar.

Rank	Plant Name	Plant Location	Annual Generation
#337	Blue Bird Solar, LLC	Warrenton, MO	246.9 GWh
#338	SR Snipesville II	Denton, GA	246.4 GWh
#339	Taylor County Solar	Butler, GA	245.4 GWh
#340	OCI Alamo 7 LLC	Haskell, TX	245.3 GWh
#341	Liberty County Solar Project	Dayton, TX	244.7 GWh
#342	Galloway 2 Solar Farm	Paint Rock, TX	243.7 GWh
#343	Lockhart Solar PV, LLC	Hinkley, CA	243.6 GWh
#344	Chesapeake Solar Project	Chesapeake, VA	243.2 GWh
#345	Sandrini Solar 100	Mettler, CA	241.0 GWh
#346	Ivanpah 2	Nipton, CA	250.9 GWh
#348	Oak Trail Solar, LLC	Moyock, NC	235.5 GWh
#349	Green River Solar	Guston, KY	234.9 GWh
#350	Great Cove Solar II	Saint Thomas, PA	234.6 GWh
#351	RE Mustang LLC	Lemoore, CA	220.6 GWh
#352	Desert Harvest, LLC	Desert Center, CA	233.7 GWh
#353	Wagyu	Damon, TX	233.6 GWh
#354	Ragsdale Solar LLC	Canton, MS	233.4 GWh
#355	Quartz Solar, LLC	Wynne, AR	232.4 GWh
#356	SR Lumpkin	Lumpkin, GA	231.7 GWh
#357	San Pablo Raceway	Lancaster, CA	231.4 GWh

Below are closest 20 power plants surrounding Posey Solar.

Plant Name	Plant Location	Annual Generation	Distance
A B Brown	Mount Vernon, IN	448.7 GWh	1.7 mi
Big River Solar	Norris City, IL	315.4 GWh	32 mi
Boomtown Renewable Energy Center	Carmi, IL	271.2 GWh	30.1 mi
Carmi	Carmi, IL	230.0 MWh	26.4 mi
Eldorado Solar I	Eldorado, IL	281.6 GWh	39.6 mi
Eldorado Solar II	IL	18.2 GWh	38.2 mi
F B Culley	Newburgh, IN	1.2 TWh	21.9 mi
Gibson	Owensville, IN	10.5 TWh	30.9 mi
Gibson Solar	Princeton, IN	108.7 GWh	29.1 mi
New Haven Solar RES	Dale, IN	1.4 GWh	44.3 mi
Oak Hill Solar Array	Evansville, IN	3.3 GWh	11.7 mi
R D Green	Robards, KY	693.6 GWh	23.1 mi
Robert A Reid	Robards, KY	21.2 GWh	23 mi
Rockport	Rockport, IN	10.0 TWh	37.7 mi
SABIC Innovative Plastics Mt. Vernon	Mount Vernon, IN	428.7 GWh	10.8 mi
Sebree Solar, LLC - Hybrid	Robards, KY	82.9 GWh	18.9 mi
Unbridled Solar	Robards, KY	256.2 GWh	21.3 mi
Veolia ES Blackfoot Landfill Facility	Winslow, IN	7.2 GWh	39.9 mi
Volkman Road Solar Array Hybrid	Evansville, IN	3.6 GWh	18.3 mi
Warrick	Newburgh, IN	3.0 TWh	21.6 mi