gridprims

Interconnection queue

Interconnection queue in Idaho

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
12,139 MW
Active requests
64
Median years in queue (active)
2.4
Withdrawn, of requests entered by 2020
73%
Active capacity by type
TypeActive capacity (MW)Projects
Solar8666
Wind1,7107
Storage2,31713
Gas1,8618
Hybrid4,98823
Other3987

By county

Queue requests by county in Idaho, as of Dec 31, 2025
CountyActive capacity (MW)ProjectsSolarWindStorageGasHybridOtherMedian years in queue (active)Withdrawn, of requests entered by 2020
Elmore2,517102193301,2387300.771% of 111
Ada2,004111252001,6792.881% of 42
Bingham1,7558280857573451.5
Power1,60043004009002.2
Owyhee99359933.0
Canyon59445941.690% of 21
Benewah50024001004.2
Jerome32021202005.385% of 26
Bannock301230014.9
Clearwater300130012.4
Kootenai2554203520.7
Blaine20022002.6
Lincoln20012003.7
Bonneville15311533.6
Fremont15011502.2
Washington12211220.7
Nez Perce1001100
Minidoka561560.7
Twin Falls191190.342% of 77
Franklin0108.1
Gem0101.0
Idaho00
Latah00
Shoshone00
Bonner00
Cassia0081% of 32
Madison00
Boundary00
Custer00
Gooding00
Payette0095% of 20
Boise00
Adams00
Lemhi00
Camas00
Clark00
Butte00
Bear Lake00
County not given00
Teton00
Jefferson00
Caribou00
Salt Lake00
Oneida00

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 Idaho
ProjectCountyTypeMWEntered the queueStudy phaseUtility or operatorLive status
C2-45PowerSolar+Battery6002022-04-28IA ExecutedPacifiCorpCurrent status
759ElmoreGas5262025-04-04Cluster StudyIdaho Power CompanyCurrent status
760ElmoreGas5262025-04-04Cluster StudyIdaho Power CompanyCurrent status
G0956BenewahWind4002023-10-06In Progress (unknown study)BPACurrent status
665AdaSolar+Battery4002022-08-16IA ExecutedIdaho Power CompanyCurrent status
T2-040PowerGas4002025-09-10PacifiCorpCurrent status
T2-029BinghamSolar+Battery3982025-09-04PacifiCorpCurrent status
590ElmoreSolar+Wind+Battery3302020-12-15IA ExecutedIdaho Power CompanyCurrent status
696OwyheeBattery3302022-12-28IA ExecutedIdaho Power CompanyCurrent status
792ElmoreBattery3302025-04-12Cluster StudyIdaho Power CompanyCurrent status
Dworshak Fourth UnitClearwaterHydro3002013-08-02Facility StudyBPA Power ServicesCurrent status
573PowerSolar+Battery3002019-11-02IA ExecutedIdaho Power CompanyCurrent status
632OwyheeBattery3002022-01-14IA ExecutedIdaho Power CompanyCurrent status
763PowerWind3002025-03-27Cluster StudyIdaho Power CompanyCurrent status
772ElmoreSolar+Battery3002025-04-03Cluster StudyIdaho Power CompanyCurrent status
C2-82BannockSolar+Battery3002022-05-12IA ExecutedPacifiCorpCurrent status
T2-025BinghamWind3002025-09-05PacifiCorpCurrent status
737BinghamSolar2802023-09-22Cluster StudyIdaho Power CompanyCurrent status
793AdaSolar+Battery2502025-04-15Cluster StudyIdaho Power CompanyCurrent status
C2-92BinghamWind2062022-05-12Facility StudyPacifiCorpCurrent status
633JeromeBattery2002022-01-14IA ExecutedIdaho Power CompanyCurrent status
669AdaSolar+Battery2002022-08-29IA ExecutedIdaho Power CompanyCurrent status
710AdaSolar+Battery2002023-03-24Cluster StudyIdaho Power CompanyCurrent status
C2-54LincolnSolar+Battery2002022-05-06IA ExecutedPacifiCorpCurrent status
782BinghamWind1992025-04-14Cluster StudyIdaho Power CompanyCurrent status
786AdaSolar+Battery1992025-04-14Cluster StudyIdaho Power CompanyCurrent status
776CanyonBattery1972025-04-14Cluster StudyIdaho Power CompanyCurrent status
777CanyonBattery1972025-04-14Cluster StudyIdaho Power CompanyCurrent status
725BinghamSolar+Battery1752023-06-12Cluster StudyIdaho Power CompanyCurrent status
T2-073OwyheeBattery1752025-09-12PacifiCorpCurrent status
T2-074OwyheeBattery1752025-09-12PacifiCorpCurrent status
758ElmoreGas1672025-03-26Cluster StudyIdaho Power CompanyCurrent status
C2-91BonnevilleWind1532022-05-12Facility StudyPacifiCorpCurrent status
S0022BinghamWind1522023-10-17In Progress (unknown study)PacifiCorpCurrent status
639AdaBattery1502022-02-07IA ExecutedIdaho Power CompanyCurrent status
708AdaSolar+Battery1502023-03-27Cluster StudyIdaho Power CompanyCurrent status
716AdaSolar+Battery1502023-05-25Cluster StudyIdaho Power CompanyCurrent status
G0945FremontSolar+Battery1502023-10-04In Progress (unknown study)BPACurrent status
636ElmoreSolar1492022-02-16IA ExecutedIdaho Power CompanyCurrent status
773AdaSolar+Battery1302025-04-03Cluster StudyIdaho Power CompanyCurrent status
588AdaSolar1252020-09-10IA ExecutedIdaho Power CompanyCurrent status
790WashingtonSolar1222025-04-15Facility StudyIdaho Power CompanyCurrent status
558JeromeSolar1202019-05-14IA ExecutedIdaho Power CompanyCurrent status
CS25-04KootenaiGas1022025-04-16Cluster StudyAvista UtilitiesCurrent status
CS25-05KootenaiGas1022025-04-16Cluster StudyAvista UtilitiesCurrent status
100BenewahSolar+Battery1002019-09-27Avista UtilitiesCurrent status
Q97Nez PerceSolar+Battery100Facility StudyAvista UtilitiesCurrent status
604ElmoreSolar+Battery1002021-05-27IA ExecutedIdaho Power CompanyCurrent status
718BlaineSolar+Battery1002023-06-01IA ExecutedIdaho Power CompanyCurrent status
719BlaineSolar+Battery1002023-06-01IA ExecutedIdaho Power CompanyCurrent status
723CanyonBattery1002023-06-09Cluster StudyIdaho Power CompanyCurrent status
724CanyonBattery1002023-06-09Cluster StudyIdaho Power CompanyCurrent status
787ElmoreSolar702025-04-03Cluster StudyIdaho Power CompanyCurrent status
770MinidokaSolar+Battery562025-04-12Cluster StudyIdaho Power CompanyCurrent status
767AdaBattery502025-04-10Cluster StudyIdaho Power CompanyCurrent status
788BinghamNuclear452025-04-11Cluster StudyIdaho Power CompanyCurrent status
63KootenaiHydro262018-06-08IA ExecutedAvista UtilitiesCurrent status
Q63KootenaiHydro26IA ExecutedAvista UtilitiesCurrent status
796ElmoreGas192025-09-22System Impact StudyIdaho Power CompanyCurrent status
797Twin FallsGas192025-09-22System Impact StudyIdaho Power CompanyCurrent status
634OwyheeBattery132022-01-25IA ExecutedIdaho Power CompanyCurrent status
1186BannockHydro12019-10-23IA ExecutedPacifiCorpCurrent status
973FranklinHydro02017-11-14IA ExecutedPacifiCorpCurrent status
755GemHydro02025-01-14IA ExecutedIdaho Power 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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