Louisiana · Solar + Battery

Proposed solar + battery projects in Louisiana

There are 18 proposed solar + battery projects in Louisiana's interconnection queue, totaling 3.52 GW of requested capacity. The largest is NextEra Energy Capital Holdings Inc project at 507.6 MW, and the median planned online year is 2027.

18
Proposed projects
3.52 GW
Requested capacity
195.6 MW
Average project size
2027
Median planned online year

All proposed solar + battery projects in Louisiana

TypeRegionIA Status
NextEra Energy Capital Holdings Inc project
APP-100259
Solar + BatteryMISOLivingston ParishIn Progress (unknown study)507.6 MW20252028
Queue J2914
J2914
Solar + BatteryMISOSt. Tammany ParishCluster Study450 MW20222026
Queue J2302
J2302
Solar + BatteryMISOSt. Helena ParishIA Pending400 MW20212027
Queue J3591
J3591
Solar + BatteryMISOSt. Helena ParishIn Progress (unknown study)400 MW20242028
Queue J2899
J2899
Solar + BatteryMISOCalcasieu ParishCluster Study250 MW20222026
Queue J4201
J4201
Solar + BatteryMISOBeauregard Parish250 MW20252029
Queue J3118
J3118
Solar + BatteryMISOMorehouse ParishCluster Study160 MW20222026
Queue J2838
J2838
Solar + BatteryMISORichland ParishCluster Study150 MW20252025
Queue GEN-2023-230
GEN-2023-230
Solar + BatterySPPBossier ParishFacility Study150 MW20232028
Queue J3082
J3082
Solar + BatteryMISOFranklin ParishCluster Study135 MW20222026
Queue J2152
J2152
Solar + BatteryMISOTangipahoa ParishIA Pending120 MW20232025
Queue J1599
J1599
Solar + BatteryMISOIberia ParishIA Pending100 MW20202025
Queue J1686
J1686
Solar + BatteryMISOEvangeline ParishIA Pending100 MW20222026
Queue J2956
J2956
Solar + BatteryMISOMorehouse ParishCluster Study100 MW20222027
Queue J2819
J2819
Solar + BatteryMISORed River ParishCluster Study80 MW20252025
Queue J3630
J3630
Solar + BatteryMISOEast Feliciana ParishIn Progress (unknown study)77 MW20242028
Queue GEN-2024-220
GEN-2024-220
Solar + BatterySPPCaddo ParishSystem Impact Study55 MW20252030
Queue GEN-2024-044
GEN-2024-044
Solar + BatterySPPCaddo ParishSystem Impact Study36 MW20242027

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

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