Forward-looking · interconnection queue

U.S. interconnection queue

8,324 proposed generation and storage projects — 7,694 active and 630 suspended — are waiting to connect to the U.S. grid, representing 1787.79 GW of requested capacity across 48 states and nine ISO/RTO and non-ISO regions. Solar + Battery makes up the largest share at 431.55 GW.

8,324
Proposed projects
1787.79 GW
Requested capacity
48
States
2027
Median planned online year

Requested capacity is the primary component of each request (LBNL mw_1). LBNL's headline figure of 2,061 GW (end of 2025) additionally counts the storage component of hybrid projects; the two are never mixed here.

Requested capacity by resource type

Solar + Battery 24.1%Solar 22.1%Battery 21.9%Gas 15.6%Wind 11.5%Other 2.5%Offshore Wind 0.8%Nuclear 0.7%

By region

ERCOT1,982 · 478.14 GWNon-ISO West1,847 · 460.10 GWMISO1,524 · 319.78 GWSPP587 · 126.30 GWNon-ISO Southeast1,067 · 161.38 GWPJM Interconnection698 · 88.17 GWCAISO377 · 115.29 GWNYISO178 · 26.24 GWISO New England64 · 12.39 GW

By state

Alabama91 · 14.38 GWArizona278 · 89.87 GWArkansas131 · 30.18 GWCalifornia413 · 122.29 GWColorado210 · 42.37 GWConnecticut7 · 678.2 MWDelaware13 · 746.5 MWFlorida251 · 24.34 GWGeorgia204 · 46.50 GWIdaho83 · 20.97 GWIllinois343 · 63.52 GWIndiana249 · 51.13 GWIowa119 · 22.91 GWKansas112 · 26.39 GWKentucky107 · 18.09 GWLouisiana121 · 31.59 GWMaine14 · 824.7 MWMaryland26 · 3.37 GWMassachusetts29 · 9.18 GWMichigan279 · 53.99 GWMinnesota142 · 24.56 GWMississippi83 · 15.28 GWMissouri115 · 27.79 GWMontana59 · 14.91 GWNebraska78 · 15.20 GWNevada247 · 72.61 GWNew Hampshire3 · 125 MWNew Jersey41 · 3.61 GWNew Mexico140 · 28.05 GWNew York175 · 24.83 GWNorth Carolina179 · 21.58 GWNorth Dakota53 · 11.97 GWOhio106 · 14.50 GWOklahoma218 · 45.04 GWOregon323 · 85.85 GWPennsylvania110 · 7.74 GWRhode Island3 · 982.2 MWSouth Carolina195 · 19.91 GWSouth Dakota45 · 9.08 GWTennessee53 · 13.80 GWTexas2,080 · 503.59 GWUtah153 · 29.64 GWVermont5 · 128.6 MWVirginia164 · 21.40 GWWashington207 · 43.33 GWWest Virginia23 · 5.79 GWWisconsin115 · 25.40 GWWyoming80 · 18.53 GW

Largest proposed projects

TypeRegion
ATLAS COMPLEX
1402
Solar + BatteryArizonaCAISO3.20 GW20172027
Schahfer CCGTs
E0042
GasIndianaMISO2.74 GW20252028
Queue J3996
J3996
GasMissouriMISO2.22 GW20252030
CPV Shay, LLC project
AG2-582
GasWest VirginiaPJM2.10 GW20252026
Queue Q255
Q255
Solar + BatteryArizonaWest2.00 GW20172021
Smarr CC
GI-193
GasGeorgiaSoutheast2.00 GW20242028
Queue G0822
G0822
Solar + BatteryWashingtonWest2.00 GW20222026
BM Great Rock Energy Center
30INR0091
GasTexasERCOT1.98 GW20262029
Queue 489
489
GasTennesseeSoutheast1.69 GW20212026
Prairie Ridge (Gas - CC)
30INR0071
GasTexasERCOT1.66 GW20252032
Queue Q92
Q92
Solar + BatteryCaliforniaWest1.65 GW20222025
Sawtooth DevCo, LLC projectsusp.
659
Solar + BatteryIdahoWest1.65 GW20222027
Sawtooth DevCo, LLC projectsusp.
660
Solar + BatteryIdahoWest1.65 GW20222027
Franklin Farms
E0014
GasLouisianaMISO1.64 GW20252028
Richland Parish generators
E0043
GasLouisianaMISO1.64 GW20252028
Richland Parish generators
E0044
GasLouisianaMISO1.64 GW20252028
Queue 977726
977726
GasNorth CarolinaSoutheast1.62 GW2025—
Queue 628
628
GasKentuckySoutheast1.60 GW20242030
Queue 483
483
GasTennesseeSoutheast1.60 GW20212025
Queue 620
620
GasTennesseeSoutheast1.60 GW20242031
Hecate Energy Orem Wind
27INR0061
WindTexasERCOT1.54 GW20232030
Queue J3999
J3999
GasIndianaMISO1.54 GW20252030
Aegle Power
27INR0084
GasTexasERCOT1.54 GW20242027
Queue Q98
Q98
Solar + BatteryCaliforniaWest1.50 GW20232030
HOLMAN
1889
WindCaliforniaCAISO1.50 GW20212034

Showing the 25 largest of 8,324 projects by requested capacity.

Queue insights & trends

Queue durations, withdrawal rates & the gas-vs-renewables shiftAnalysis

Source: "Queued Up" (Rand et al., Lawrence Berkeley National Laboratory, 2026 edition). Data: LBNL backbone through December 31, 2025; ISO-region statuses refreshed monthly (last: July 2026); non-ISO West and Southeast as of the LBNL edition. Read the queue insights.