gridprims

Interconnection queue

Interconnection queue in Mississippi

Data: Lawrence Berkeley National Laboratory and GridTracker, Queued Up, as of Dec 31, 2025.

This is an annual snapshot. A request's status may have changed since. Current status at Interconnection.fyi.

LBNL licenses the file CC BY 4.0, so project rows are shown and the file can be downloaded from our data library.

Statewide

Active capacity
16,124 MW
Active requests
88
Median years in queue (active)
3.3
Withdrawn, of requests entered by 2020
75%
Active capacity by type
TypeActive capacity (MW)Projects
Solar7,51050
Wind9475
Storage1,92012
Gas3,3446
Hybrid2,40415

By county

Queue requests by county in Mississippi, as of Dec 31, 2025
CountyActive capacity (MW)ProjectsSolarWindStorageGasHybridOtherMedian years in queue (active)Withdrawn, of requests entered by 2020
Desoto1,90466492501,0054.2
Sunflower1,669118495702503.3
Hinds1,36631508203964.4
Madison87764073001703.3
Clay85054004505.7
Warren82018200.4
Lowndes82022006201.562% of 26
Jasper71543653502.3
Tunica69743203775.0
Washington67035001700.3
Perry50032501501003.3
Quitman45014503.3
Holmes42522252003.3
Amite40533051001.2
Bolivar36032601003.3
Rankin34021402000.7
Attala30021002002.4
Chickasaw29522955.7
Monroe2353160758.6
Leflore20012003.3
Coahoma20012000.3
Tallahatchie20021001004.4
Lee20012003.4
Jefferson Davis17311734.4
Simpson16511653.3
Yazoo15011503.3
Sharkey12011200.4
Montgomery11011103.3
Scott10011000.2
Panola10011003.3
Marion10011003.3
Wayne10011000.7
Covington961967.8
Pinola901902.8
Humphreys751751.7
Choctaw671673.3
Benton541541.2
Lamar521528.7
Marshall501503.3
Kemper251250.7
Forrest00
Pike00
George00
Wilkinson00
Carroll00
Jefferson00
Lincoln00
Walthall00
Franklin00
Copiah00
Yalobusha00
Greene00
Pearl River00
Clarke00
Jackson00
Hancock00
Stone00
Jones00
Lauderdale00
Newton00
Harrison00
Oktibbeha00
Union00
Itawamba00
Noxubee00
Pontotoc00
Winston00
Alcorn00
Calhoun00
Lafayette00
Leake00

Capacity is each request's first-listed capacity, so a hybrid's battery is not added on top. Most requests in a queue never get built.

Active requests

Status is as of Dec 31, 2025. Current status at Interconnection.fyi.

Active interconnection requests in Mississippi
ProjectCountyTypeMWEntered the queueStudy phaseUtility or operatorLive status
J1813DesotoGas1,0052022-07-07IA PendingENTERGY MISSISSIPPI, LLC.Current status
Vicksburg CCCTWarrenGas8202025-08-06In Progress (unknown study)Entergy Mississippi, LLCCurrent status
Lakeover CCCTHindsGas8202025-08-06In Progress (unknown study)Entergy Mississippi, LLCCurrent status
569LowndesGas6202023-06-20Facility StudyTennessee Valley AuthorityCurrent status
J2966QuitmanSolar4502022-09-08Cluster StudyENTERGY MISSISSIPPI, LLC.Current status
J2173HindsSolar+Battery3962021-08-23IA PendingENTERGY MISSISSIPPI, LLC.Current status
J1946JasperSolar+Battery3502021-08-19IA PendingCOOPERATIVE ENERGYCurrent status
J3623SunflowerWind3502024-04-17In Progress (unknown study)ENTERGY MISSISSIPPI, LLC.Current status
J4121WashingtonSolar3002025-09-19ENTERGY MISSISSIPPI, LLC.Current status
J2091DesotoBattery2502022-01-11IA PendingENTERGY MISSISSIPPI, LLC.Current status
J2602DesotoSolar2502022-09-14Cluster StudyENTERGY MISSISSIPPI, LLC.Current status
J2999PerrySolar2502022-09-15Cluster StudyCOOPERATIVE ENERGYCurrent status
J3139HolmesSolar2252022-09-13Cluster StudyMISOCurrent status
J1458WashingtonSolar2002019-04-29ConstructionENTERGY MISSISSIPPICurrent status
J1891AttalaSolar+Battery2002021-08-19IA PendingENTERGY MISSISSIPPI, LLC.Current status
J2289SunflowerSolar2002021-09-09IA PendingENTERGY MISSISSIPPI, LLC.Current status
J2330LefloreSolar2002022-09-15Cluster StudyENTERGY MISSISSIPPI, LLC.Current status
J2893HolmesSolar+Battery2002022-09-15Cluster StudyENTERGY MISSISSIPPI, LLC.Current status
J4073CoahomaSolar2002025-09-29ENTERGY MISSISSIPPI, LLC.Current status
J4119RankinBattery2002025-09-23ENTERGY MISSISSIPPI, LLC.Current status
J4154MadisonBattery2002025-10-07GridUnityCurrent status
J4189SunflowerSolar2002025-10-06ENTERGY MISSISSIPPI, LLC.Current status
J866TunicaWind2002017-06-16ConstructionEntergyCurrent status
25RSC-013LowndesBattery2002025-08-01In Progress (unknown study)Tennessee Valley AuthorityCurrent status
423ClaySolar2002020-04-21IA ExecutedTennessee Valley AuthorityCurrent status
429ClayBattery2002020-04-29IA ExecutedTennessee Valley AuthorityCurrent status
466ClaySolar2002021-02-08IA ExecutedTennessee Valley AuthorityCurrent status
512LeeSolar2002022-08-23Facility StudyTennessee Valley AuthorityCurrent status
600ClayBattery2002023-12-10Facility StudyTennessee Valley AuthorityCurrent status
J2047DesotoSolar1992021-08-12IA PendingENTERGY MISSISSIPPI, LLC.Current status
J3049MadisonSolar1882022-09-15Cluster StudyENTERGY MISSISSIPPI, LLC.Current status
J2571TunicaWind1772022-09-15Cluster StudyENTERGY MISSISSIPPI, LLC.Current status
J2127Jefferson DavisSolar+Battery1732021-08-23IA PendingCOOPERATIVE ENERGYCurrent status
J3764MadisonSolar+Battery1702024-04-18In Progress (unknown study)ENTERGY MISSISSIPPI, LLC.Current status
S1127WashingtonBattery1702025-11-10ENTERGY MISSISSIPPI, LLC.Current status
J3053MadisonSolar1692022-09-15Cluster StudyENTERGY MISSISSIPPI, LLC.Current status
J2873SimpsonSolar1652022-09-13Cluster StudyCOOPERATIVE ENERGYCurrent status
J3987AmiteSolar1652024-10-25MISOCurrent status
25-IC-1355JasperSolar1652025-04-16Cluster StudySouthern CompanyCurrent status
J3900SunflowerWind1632024-12-26ENTERGY MISSISSIPPI, LLC.Current status
J1440TunicaSolar1602019-04-29ConstructionENTERGY MISSISSIPPICurrent status
J3175TunicaSolar1602022-09-14Cluster StudyENTERGY MISSISSIPPI, LLC.Current status
IC-1145JasperSolar1562023-06-09IA ExecutedSouthern CompanyCurrent status
J1672HindsSolar1502020-06-23IA ExecutedENTERGY MISSISSIPPI, LLC.Current status
J2720YazooSolar1502022-09-14Cluster StudyENTERGY MISSISSIPPI, LLC.Current status
J2740SunflowerSolar1502022-09-13Cluster StudyENTERGY MISSISSIPPI, LLC.Current status
J2869SunflowerSolar+Battery1502022-09-15Cluster StudyENTERGY MISSISSIPPI, LLC.Current status
J4083PerryBattery1502025-10-07COOPERATIVE ENERGYCurrent status
425ChickasawSolar1502020-04-23IA ExecutedTennessee Valley AuthorityCurrent status
422ChickasawSolar1452020-04-02IA ExecutedTennessee Valley AuthorityCurrent status
J3913AmiteSolar1402024-10-25ENTERGY MISSISSIPPI, LLC.Current status
672RankinSolar1402024-10-30Cluster StudyTennessee Valley AuthorityCurrent status
J2287BolivarSolar1352021-09-07IA PendingENTERGY MISSISSIPPI, LLC.Current status
J2751BolivarSolar1252022-09-14Cluster StudyENTERGY MISSISSIPPI, LLC.Current status
J2685SharkeySolar1202025-08-21Cluster StudyENTERGY MISSISSIPPI, LLC.Current status
J2752MontgomerySolar1102022-09-15Cluster StudyENTERGY MISSISSIPPI, LLC.Current status
J1748DesotoSolar1002020-07-17IA ExecutedENTERGY MISSISSIPPI, LLC.Current status
J2297SunflowerSolar1002021-09-09IA PendingENTERGY MISSISSIPPI, LLC.Current status
J2761MarionSolar1002022-09-15Cluster StudyCOOPERATIVE ENERGYCurrent status
J2763SunflowerSolar+Battery1002022-09-14Cluster StudyENTERGY MISSISSIPPI, LLC.Current status
J2957PanolaSolar+Battery1002022-09-15Cluster StudyENTERGY MISSISSIPPI, LLC.Current status
J3028PerrySolar+Battery1002022-09-14Cluster StudyCOOPERATIVE ENERGYCurrent status
J3093MadisonBattery1002022-09-15Cluster StudyENTERGY MISSISSIPPI, LLC.Current status
J3186BolivarSolar+Battery1002022-09-15Cluster StudyENTERGY MISSISSIPPI, LLC.Current status
J3231AmiteSolar+Battery1002022-09-14Cluster StudyENTERGY MISSISSIPPI, LLC.Current status
J4046AttalaSolar1002025-07-17ENTERGY MISSISSIPPI, LLC.Current status
J4131ScottBattery1002025-10-01ENTERGY MISSISSIPPI, LLC.Current status
J908TallahatchieSolar1002017-06-16ConstructionEntergyCurrent status
J962DesotoSolar1002018-03-12ConstructionENTERGY MISSISSIPPICurrent status
Surplus; J908TallahatchieBattery1002025-08-31ENTERGY MISSISSIPPI, LLC.Current status
25-IC-1337WayneSolar+Battery1002025-04-14Cluster StudySouthern CompanyCurrent status
313MonroeSolar1002017-05-23IA ExecutedTennessee Valley AuthorityCurrent status
J604SunflowerSolar1002016-05-09IA ExecutedMISOCurrent status
J1294SunflowerSolar992019-04-29ConstructionENTERGY MISSISSIPPICurrent status
J1144CovingtonSolar962018-03-12ConstructionCOOPERATIVE ENERGYCurrent status
530PinolaSolar+Battery902023-03-07IA ExecutedTennessee Valley AuthorityCurrent status
J3590HumphreysSolar752024-04-17In Progress (unknown study)ENTERGY MISSISSIPPI, LLC.Current status
671MonroeSolar+Battery752024-10-30Cluster StudyTennessee Valley AuthorityCurrent status
522ChoctawSolar672022-09-23Facility StudyTennessee Valley AuthorityCurrent status
314MonroeSolar602017-05-23IA ExecutedTennessee Valley AuthorityCurrent status
J3592SunflowerWind572024-04-18In Progress (unknown study)ENTERGY MISSISSIPPI, LLC.Current status
656BentonGas542024-10-01Cluster StudyTennessee Valley AuthorityCurrent status
J791LamarSolar522017-04-24IA ExecutedMISOCurrent status
J1747MadisonSolar502020-06-23ConstructionENTERGY MISSISSIPPI, LLC.Current status
424ClayBattery502020-04-21IA ExecutedTennessee Valley AuthorityCurrent status
519MarshallSolar502022-09-02IA ExecutedTennessee Valley AuthorityCurrent status
IC-1203JasperSolar442023-11-20IA ExecutedSouthern CompanyCurrent status
25-IC-1316KemperGas252025-04-11Cluster StudySouthern CompanyCurrent status

Lawrence Berkeley National Laboratory and GridTracker · Queued Up: Interconnection Queue Data File (Lawrence Berkeley National Laboratory) · data for 2025 · as of May 7, 2026 · retrieved Oct 31, 2026 · CC-BY-4.0

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