interXdata

Indiana Interconnection Projects

interXdata tracks 1,564 interconnection projects in Indiana representing 240,153 MW of requested capacity. The dominant technology by capacity is Solar. The most active counties are White, Sullivan, Randolph.

1,564Total projects
133Active
658Operational
758Withdrawn
240,153 MWRequested capacity
26,450 MWActive capacity

Technology mix

TechnologyProjectsRequested capacity
Solar71092,006 MW
Gas25345,002 MW
Wind21041,575 MW
Battery22827,045 MW
Other13823,359 MW
Solar+Battery137,000 MW
Coal93,547 MW
Gas+Battery1530 MW
Hydro288 MW

Counties

CountyProjectsRequested capacity
White9713,311 MW
Sullivan5617,642 MW
Randolph505,149 MW
Vermillion4612,721 MW
Marion452,369 MW
St. Joseph396,030 MW
Jay382,587 MW
St Joseph371,012 MW
Benton356,359 MW
Madison322,838 MW
Pulaski315,151 MW
Vigo297,395 MW
Lake294,547 MW
LaPorte282,926 MW
Knox284,873 MW
Delaware272,038 MW
Allen262,300 MW
Montgomery253,232 MW
Elkhart25873 MW
Jasper257,126 MW
Fountain244,456 MW
Pike244,581 MW
Marshall243,373 MW
Henry242,254 MW
Blackford232,680 MW
Hendricks22456 MW
Tippecanoe211,058 MW
Grant191,032 MW
Clinton193,637 MW
Wayne18753 MW
Greene172,348 MW
Spencer178,208 MW
Decatur162,578 MW
Posey162,836 MW
Gibson165,026 MW
Porter162,926 MW
Newton152,481 MW
Lawrence152,709 MW
Starke152,491 MW
Wells141,628 MW

Largest projects

ProjectQueue IDTechnologyCapacityStatusLocation
Schahfer CCGTsE0042Gas2,739.8 MWactiveJasper, Indiana
MISO Queue Project J236 — Wind in White, IndianaJ236Wind2,400.0 MWwithdrawnWhite, Indiana
Sugar Creek - Cayuga CT 345.0kVJ3999Gas1,540.0 MWoperationalVermillion, Indiana
Dumont-Greentown 765kVX1-020Wind1,500.0 MWwithdrawnCass, Indiana
IN Queue Project LGE-GIS-2022-006 — Solar+Battery in Clarke And Jefferson Counties, Indiana, IndianaLGE-GIS-2022-006Solar+Battery1,400.0 MWwithdrawnClarke And Jefferson Counties, Indiana, Indiana
IN Queue Project LGE-GIS-2022-005 — Solar+Battery in Clarke And Jefferson Counties, Indiana, IndianaLGE-GIS-2022-005Solar+Battery1,400.0 MWwithdrawnClarke And Jefferson Counties, Indiana, Indiana
Rockport6166_2Other1,300.0 MWoperationalSpencer, Indiana
Rockport6166_1Other1,300.0 MWoperationalSpencer, Indiana
MISO Queue Project G484 — Coal in Switzerland, IndianaG484Coal1,290.0 MWwithdrawnSwitzerland, Indiana
Cayuga 345 kV SubstationJ802Gas1,244.0 MWwithdrawnVermillion County, Indiana
MISO Queue Project J542 — Gas in Vigo, IndianaJ542Gas1,235.0 MWwithdrawnVigo, Indiana
IN Queue Project LGE-GIS-2021-008 — Solar+Battery in Clark, IndianaLGE-GIS-2021-008Solar+Battery1,200.0 MWsuspendedClark, Indiana
MISO Queue Project J434 — Gas in Vermillion, IndianaJ434Gas1,185.0 MWwithdrawnVermillion, Indiana
State Line 138kVY3-063Gas1,161.0 MWwithdrawnLake, Indiana
Malden CCGTE0035Gas1,089.8 MWactivePorter, Indiana
MISO Queue Project J259 — Gas in Shelby, IndianaJ259Gas1,065.0 MWwithdrawnShelby, Indiana
Sullivan 345 kVAF1-088 - moved to TC1Other1,000.0 MWwithdrawnSullivan, Indiana
Southeast Queue Project LGE-GIS-2022-006 — Solar+Battery in Clarke, IndianaLGE-GIS-2022-006Solar+Battery1,000.0 MWwithdrawnClarke, Indiana
Sullivan 345 kVAF2-008 - moved to TC1Other1,000.0 MWwithdrawnSullivan, Indiana
MISO Queue Project J250 — Gas in Shelby, IndianaJ250Gas999.0 MWwithdrawnShelby, Indiana
Sycamore Riverside Energy, LLC70359_SYRVSGas964.0 MWactiveSullivan, Indiana
MISO Queue Project G011 — Gas in Pike, IndianaG011Gas900.0 MWwithdrawnPike, Indiana
AB Brown 138 kV subJ708Gas847.0 MWwithdrawnPosey County, Indiana
Rockport 765 kVAE1-214Solar800.0 MWwithdrawnSpencer, Indiana
Rockport 765 kVAE2-130 - moved to TC1Solar800.0 MWwithdrawnSpencer, Indiana
PJM Queue Project AE2-130 — Solar+Battery in Spencer, IndianaAE2-130Solar+Battery800.0 MWwithdrawnSpencer, Indiana
MISO Queue Project G015 — Gas in Lawrence, IndianaG015Gas800.0 MWwithdrawnLawrence, Indiana
Rockport 765 kVAF2-353Solar800.0 MWwithdrawnSpencer, Indiana
PJM Queue Project AH1-745 — Gas in Vermillion, IndianaAH1-745Gas770.0 MWwithdrawnVermillion, Indiana
PJM Queue Project AH1-740 — Gas in Vermillion, IndianaAH1-740Gas770.0 MWwithdrawnVermillion, Indiana

Top developers in Indiana

Developer (canonical)ProjectsCapacity
RWE Solar Development, LLC5480 MW
PJM Solar Devco I, LLC41,200 MW
Dolphin Solar LLC4850 MW
Royerton Solar, LLC4180 MW
NIPSCO44,987 MW
Wahoo Solar LLC4800 MW
Dumont Solar, LLC4260 MW
ACE Development Company, LLC3335 MW
Invenergy3310 MW
Leeward Renewable Energy Development, LLC3430 MW
Cobia Solar LLC3800 MW
Black Prairie Storage II LLC2100 MW
ibV Energy Partners LLC2190 MW
Prairie Creek Wind Farm II, LLC2300 MW
Headwaters Wind Farm III LLC d/b/a Esker Solar Park LLC and Esker Solar Park II LLC2240 MW

Recent material changes

ObservedProjectFieldOldNew
2026-10-10Jay-Desoto 138 kVwithdrawn_date—2026-10-09
2026-10-08Desoto 345 kVproposed_online_date2026-05-312027-05-31
2026-10-08Desoto 345 kVproposed_online_date2026-05-312027-05-31
2026-10-08Edwardsport IGCC - Amo 345.0kVwithdrawn_date—2026-10-20
2026-10-08Edwardsport IGCC - Amo 345.0kVstatusoperationalwithdrawn
2026-10-08Edwardsport IGCC - Amo 345.0kVstatusoperationalwithdrawn
2026-10-08Edwardsport IGCC - Amo 345.0kVwithdrawn_date—2026-10-06
2026-10-02Mammoth Central Solar Projectproposed_online_date2026-10-012026-11-01
2026-10-02Mammoth South Solar Projectproposed_online_date2026-09-012026-10-01
2026-10-02Bos Dairy, LLCoperational_date—2026-08-01
2026-10-02Bos Dairy, LLCproposed_online_date2026-08-01—
2026-10-02Bos Dairy, LLCstatusactiveoperational

Explore related data

Source last checked2026-07-31
Data last materially changed2026-10-11
Page data generated2026-10-11

Provenance: U.S. EIA — Form EIA-860M generator inventory (operating + planned); Lawrence Berkeley National Laboratory — Queued Up interconnection dataset; lgeku-oasis; MISO — generator interconnection queue; PJM — new-services interconnection queue. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.

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