Louisiana · Solar

Proposed solar projects in Louisiana

There are 81 proposed solar projects in Louisiana's interconnection queue, totaling 14.25 GW of requested capacity. The largest is Queue J2519 at 600 MW, and the median planned online year is 2026.

81
Proposed projects
14.25 GW
Requested capacity
176 MW
Average project size
2026
Median planned online year

All proposed solar projects in Louisiana

TypeRegionIA Status
Queue J2519
J2519
SolarMISORichland ParishCluster Study600 MW20222026
Queue J2704
J2704
SolarMISOOuachita ParishCluster Study500 MW20222027
Queue J2708
J2708
SolarMISOOuachita ParishCluster Study500 MW20222027
Queue J3939
J3939
SolarMISOBeauregard Parish386 MW20252030
Queue J3209
J3209
SolarMISORapides ParishCluster Study350 MW20222026
Replace 330 MW of CLECO.DPS Unit with solar; Dolet Hills
R1004
SolarMISODe Soto Parish330 MW20202024
Queue J1598
J1598
SolarMISOCalcasieu ParishIA Executed325 MW20232026
Queue J1421
J1421
SolarMISOEast Feliciana ParishConstruction300 MW20192024
Queue J3454
J3454
SolarMISOMorehouse ParishIn Progress (unknown study)300 MW20242028
Queue J3014
J3014
SolarMISORapides ParishCluster Study280 MW20222026
Queue J1890
J1890
SolarMISOSabine ParishIA Pending270 MW20252027
Queue J2180
J2180
SolarMISOSabine ParishIA Pending250 MW20222027
Queue J2371
J2371
SolarMISOMorehouse ParishCluster Study250 MW20222026
Queue J2317
J2317
SolarMISOOuachita ParishIA Pending225 MW20212027
Queue J3479
J3479
SolarMISORapides ParishIn Progress (unknown study)225 MW20242027
Queue J4050
J4050
SolarMISOJefferson Davis Parish220 MW20252030
Queue J4051
J4051
SolarMISOJefferson Davis Parish220 MW20252030
Queue J1076
J1076
SolarMISOSt. James ParishConstruction200 MW20182022
Queue J1424
J1424
SolarMISOBeauregard ParishConstruction200 MW20192024
Queue J1431
J1431
SolarMISOSt. James ParishIA Executed200 MW20192024
Queue J1576
J1576
SolarMISOWashington ParishIA Executed200 MW20222026
Queue J1673
J1673
SolarMISOSabine ParishIA Pending200 MW20202025
Queue J1870
J1870
SolarMISOTangipahoa ParishIA Pending200 MW20212028
Queue J2224
J2224
SolarMISOIberville ParishIA Pending200 MW20212025
Queue J2228
J2228
SolarMISOConcordia ParishIA Pending200 MW20212027
Queue J2322
J2322
SolarMISOEvangeline ParishCluster Study200 MW20252025
Queue J2526
J2526
SolarMISORed River ParishCluster Study200 MW20222026
Queue J2729
J2729
SolarMISOWest Baton Rouge Parish, LaCluster Study200 MW20222025
Queue J2753
J2753
SolarMISOEast Carroll ParishCluster Study200 MW20252026
Queue J2967
J2967
SolarMISOJefferson Davis ParishCluster Study200 MW20222025
Queue J3170
J3170
SolarMISOAvoyelles ParishCluster Study200 MW20222026
Queue J3601
J3601
SolarMISOMorehouse ParishIn Progress (unknown study)200 MW20242028
Queue J4092
J4092
SolarMISOBeauregard Parish200 MW20252030
Queue GEN-2018-050
GEN-2018-050
SolarSPPCaddo ParishIA Executed200 MW20182028
Queue J1851
J1851
SolarMISOMorehouse ParishIA Pending185 MW20212026
Queue J2737
J2737
SolarMISOSabine ParishCluster Study180 MW20252026
Queue J1583
J1583
SolarMISOIberville ParishIA Executed175 MW20202025
Queue J1669
J1669
SolarMISOJefferson Davis ParishIA Pending165 MW20202025
Queue GEN-2018-106
GEN-2018-106
SolarSPPCaddo ParishIA Executed165 MW20182028
Queue J2714
J2714
SolarMISOSt. Landry ParishCluster Study162 MW20222027
Queue J2651
J2651
SolarMISOEast Baton Rouge ParishCluster Study160 MW20222026
Queue J1286
J1286
SolarMISOEvangeline ParishConstruction150 MW20192025
Queue J1465
J1465
SolarMISOPointe Coupee ParishIA Executed150 MW20192024
Queue J1644
J1644
SolarMISOSt. Landry ParishConstruction150 MW20202024
Queue J1794
J1794
SolarMISOAcadia ParishIA Executed150 MW20202025
Queue J2643
J2643
SolarMISOWashington ParishCluster Study150 MW20222027
Queue J3042
J3042
SolarMISOSt. John The Baptist ParishCluster Study150 MW20222026
Queue J3781
J3781
SolarMISOJefferson Davis ParishIn Progress (unknown study)150 MW20242027
Queue J4143
J4143
SolarMISOWest Carroll Parish150 MW20252030
Queue J2249
J2249
SolarMISOAcadia ParishIA Pending144 MW20212027
Queue J4188
J4188
SolarMISOBeauregard Parish140 MW20252029
Queue J1542
J1542
SolarMISOSt. James ParishIA Executed135 MW20202026
Queue J2715
J2715
SolarMISOAcadia ParishCluster Study120 MW20222027
Queue J4142
J4142
SolarMISOFranklin Parish115 MW20252030
Queue J2693
J2693
SolarMISOFranklin ParishCluster Study105 MW20222027
Queue J1219
J1219
SolarMISOTangipahoa ParishConstruction100 MW20192024
Queue J1239
J1239
SolarMISOOuachita ParishConstruction100 MW20192024
Queue J1564
J1564
SolarMISOWashington ParishIA Executed100 MW20202025
Queue J1795
J1795
SolarMISOAcadia ParishIA Pending100 MW20202025
Queue J1904
J1904
SolarMISOAcadia ParishIA Pending100 MW20212028
Queue J2701
J2701
SolarMISOJefferson Davis ParishCluster Study100 MW20222027
Queue J2816
J2816
SolarMISOOuachita ParishCluster Study100 MW20222028
Queue J3128
J3128
SolarMISOEast Feliciana ParishCluster Study100 MW20222026
Queue J909
J909
SolarMISOTangipahoa ParishConstruction100 MW20172022
Queue J2208
J2208
SolarMISODe Soto ParishIA Pending99 MW20212024
Queue J1367
J1367
SolarMISOSt. Mary ParishConstruction95 MW20192022
Queue J2920
J2920
SolarMISOSabine ParishCluster Study92 MW20222024
Queue J1827
J1827
SolarMISOMorehouse ParishIA Executed90 MW20212026
Queue J3914
J3914
SolarMISOJefferson Davis Parish85 MW20242030
Queue J3988
J3988
SolarMISOMorehouse Parish85 MW20242030
Queue J1818
J1818
SolarMISOLafayette ParishIA Executed80 MW20202026
Queue J2917
J2917
SolarMISOOuachita ParishCluster Study80 MW20222026
Queue J1561
J1561
SolarMISOAcadia ParishIA Executed75 MW20212026
Queue J4049
J4049
SolarMISOOuachita Parish75 MW20252029
Queue GEN-2016-167
GEN-2016-167
SolarSPPCaddo ParishIA Executed73.5 MW20162024
Queue GEN-2017-057
GEN-2017-057
SolarSPPCaddo ParishIA Executed72.5 MW20172025
Queue J1158
J1158
SolarMISOSt. James ParishConstruction70 MW20182022
Queue J1184
J1184
SolarMISOWashington ParishConstruction50 MW20182021
Queue J1361
J1361
SolarMISOWashington ParishConstruction50 MW20192024
Queue J2292
J2292
SolarMISOCalcasieu ParishIA Pending50 MW20212027
Replacing 49 MW of gas generation with BESS; Sterlington
R1039
SolarMISOOuachita49 MW20232025

Browse Louisiana's full interconnection queue. Compare with operating capacity: 13 operating solar plants in Louisiana. Nationwide: Solar plants nationwide.

Source: "Queued Up" (Rand et al., Lawrence Berkeley National Laboratory, 2026 edition) (data as of December 31, 2025).