Interconnection queue numbers

Name: Interconnection queue readings
Creator: Interconnection Queues
License: https://creativecommons.org/licenses/by/4.0/

US interconnection queues held 2,061 GW of proposed generation and storage at year-end 2025. Completed projects took a median 60.8 months from request to operation in 2025. Berkeley Lab’s sample excludes large loads; the tracker reports those separately, alongside resource MW, historical outcomes and dated reform milestones.

242 readings · source access dates on every row · Readings CSV · Readings JSON

Generation and storage queues

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ISO/RTO snapshot: active capacity at 31 December 2025 · Definitions
ISO / RTO	SolarMW	StorageMW	WindMW	GasMW	NuclearMW	TotalMW	Median waitmonths · COD 2025
CAISO	69,288	111,563	7,687	2,213	0	191,331	109.6
ERCOT	151,951	165,315	44,676	44,236	0	408,002	48
ISO-NE	1,585	7,067	6,050	75	0	14,783	—
MISO	165,707	87,064	46,728	70,868	2,170	382,182	—
NYISO	8,758	13,201	7,290	0	0	29,249	—
PJM	67,795	42,676	19,326	12,724	1,552	144,278	82.6
SPP	54,946	50,850	27,291	34,996	0	171,160	56.1

Storage includes estimated hybrid MW in LBNL’s regional summaries. Nuclear uses reported project-level MW. Total includes other resources. Waits cover completed projects with measured dates, not today’s applicants. Inspect each reading and its calculation.

Active generation and storage

One LBNL snapshot and population. Click a bar for its source and calculation. MW in requests are proposed capacity.

Request to commercial operation

These medians include development after study completion. They are historical elapsed times, not a promised wait for a new project.

Major utility queue samples

Scope and missing values

Major utilities: reported component MW only · Definitions
Utility sample	SolarMW	StorageMW	WindMW	GasMW	NuclearMW	TotalMW
Arizona Public Service	23,556	5,475	3,173	350	0	48,372
Bonneville Power Administration	43,645	60,414	14,266	2,566	1,390	129,878
Dominion (non-ISO sample)	2,077	374	0	1,587	0	4,086
Duke Energy (non-ISO sample)	7,589	5,200	0	13,585	139	30,030
Idaho Power	4,634	2,567	499	1,258	45	9,003
NV Energy	19,558	5,993	0	5,001	0	34,715
PacifiCorp	26,186	10,209	5,969	5,082	1,500	49,019
Portland General Electric	2,783	2,635	1,000	0	0	6,418
Public Service Company of New Mexico	7,114	4,017	1,565	439	0	13,402
Southern Company	11,714	5,859	0	13,413	421	31,408
Tennessee Valley Authority	5,287	2,347	0	15,087	576	23,485
Xcel Public Service Colorado	10,590	1,483	8,469	2,694	0	24,132

Utility figures exclude missing component MW; totals cover all reported resources. These are workbook entity groups, not every project in each company’s service area. Inspect each reading and its calculation.

Non-ISO utility samples complement the ISO/RTO totals. They do not provide service-territory totals for utilities inside an ISO. Load readings below can overlap these footprints and are kept separate.

Large-load and data center requests

Load services and operators

Each row retains its own stage and population. Conditional Batch Zero classifications, delivery-point requests and signed contracts measure different things; do not sum them.

Published requests and conditional or contracted load, by source date
Operator / observation	MW	Requests / sample	As of	Population and qualifications
ERCOTConditional base load	66,400 MW	204	2026-09-03	Conditional Batch Zero classification; all qualifying large-load typesIncludes some energized loads. Conditional classification issued September 3; not an approval to energize.Report: ERCOT: September 2026 Batch Zero Update, PDF pages 1 and 6
ERCOTConditional studied load	127,900 MW	158	2026-09-03	Conditional Batch Zero classification; all qualifying large-load typesSource conflict: the chart on PDF page 6 says 125,400 MW instead of 127,900 MW. Summary value retained; do not add the two readings.Report: ERCOT: September 2026 Batch Zero Update, PDF page 1, summary
ERCOTConditional studied load (chart)	125,400 MW	158	2026-09-03	Conditional Batch Zero classification; all qualifying large-load typesSource conflict: summary on PDF page 1 says 127,900 MW. Chart value retained separately, not a second population.Report: ERCOT: September 2026 Batch Zero Update, PDF page 6, chart label
ERCOTExcluded from Batch Zero	302,200 MW	373	2026-09-03	Conditional Batch Zero classification; all qualifying large-load typesExcluded from this transitional study, not necessarily withdrawn from all future interconnection processes.Report: ERCOT: September 2026 Batch Zero Update, PDF page 6, excluded-load note
ERCOTLoad requests (preliminary)	458,700 MW	—	2026-05-19	Legacy LLIS study-status categories 1–6, not a forecast of realized demandPreliminary; ERCOT says site control and financial commitment are not established by these study categories. Separate RPG column is excluded because of possible overlap.Report: ERCOT: comments on NPRR1325 and PGRR145, PDF page 7: sum 23.9 + 16.8 + 9.6 + 36.1 + 39.6 + 332.7 GW; ×1,000
AEP OhioLoad requests (prior interest)	30,000 MW	—	2026-02-12	Pre-tariff expressions of interest, recalled in the February 2026 updateRetrospective stages and contracts have different populations. Contracted projects are scheduled progressively through 2035; MW are not energized demand.Report: AEP Ohio: February 13, 2026 tariff load update, Release paragraphs on contracts and tariff steps
AEP OhioPaid study requests	13,022.7 MW	—	2026-02-12	Requests that paid for a formal engineering study under the new tariffRetrospective stages and contracts have different populations. Contracted projects are scheduled progressively through 2035; MW are not energized demand.Report: AEP Ohio: February 13, 2026 tariff load update, Release paragraphs on contracts and tariff steps
AEP OhioNew-tariff contracted load	5,642 MW	—	2026-02-12	Binding contracts under the Data Center Tariff, as of February 12, 2026Retrospective stages and contracts have different populations. Contracted projects are scheduled progressively through 2035; MW are not energized demand.Report: AEP Ohio: February 13, 2026 tariff load update, Release paragraphs on contracts and tariff steps
AEP OhioPre-tariff contracted load	12,219 MW	—	2026-02-12	Contracts signed before the new tariffRetrospective stages and contracts have different populations. Contracted projects are scheduled progressively through 2035; MW are not energized demand.Report: AEP Ohio: February 13, 2026 tariff load update, Release paragraphs on contracts and tariff steps
AEP OhioTotal contracted load	17,861 MW	—	2026-02-12	New-tariff plus pre-tariff contracted data-center projectsRetrospective stages and contracts have different populations. Contracted projects are scheduled progressively through 2035; MW are not energized demand.Report: AEP Ohio: February 13, 2026 tariff load update, Release paragraphs on contracts and tariff steps
Dominion ZoneDelivery-point requests	70,000 MW	—	2026-02-02	Approximate load advancing through the Dominion Zone delivery-point queueCompany-reported requests summarized by the SCC on February 19. Separate from Dominion’s non-ISO generation sample and overlapping PJM’s footprint.Report: Virginia SCC: Dominion PUR-2026-00011 notice and hearing order, PDF page 2; SCC account of the February 2 application
Dominion ZoneRequests with assigned dates	25,000 MW	—	2026-02-02	Approximate load being processed with assigned connection dates through 2031Company-reported requests summarized by the SCC on February 19. Separate from Dominion’s non-ISO generation sample and overlapping PJM’s footprint.Report: Virginia SCC: Dominion PUR-2026-00011 notice and hearing order, PDF page 2; SCC account of the February 2 application
Salt River ProjectTransition cluster requests	7,200 MW	24	2025-10	Inaugural transition cluster load impact study; results issued October 2025April 2026 presentation describes an earlier cluster. Sample is 24 customers; these are not necessarily 24 unique campuses.Report: SRP: Large Customer Integration Process presentation filed at Arizona Corporation Commission, PDF page 15: cluster results; total new load for 24 customers

Historical completion and withdrawal

Denominator

Capacity-weighted outcomes as of end-2025 for requests submitted in 2000–2020. Active and suspended capacity remain in the denominator. These rates describe an older cohort.

Historical outcomes by ISO/RTO · source: LBNL Queued Up 2026
Operator	Outcome	Share of requested MW	Cohort requests
CAISO	Completion rate	8.2 %	1,910
CAISO	Withdrawal rate	76.4 %	1,910
ERCOT	Completion rate	24.3 %	1,553
ERCOT	Withdrawal rate	57.2 %	1,553
ISO-NE	Completion rate	17.6 %	827
ISO-NE	Withdrawal rate	76.5 %	827
MISO	Completion rate	14 %	2,806
MISO	Withdrawal rate	75.1 %	2,806
NYISO	Completion rate	12 %	1,035
NYISO	Withdrawal rate	81.3 %	1,035
PJM	Completion rate	13.3 %	5,589
PJM	Withdrawal rate	77.8 %	5,589
SPP	Completion rate	13.8 %	1,682
SPP	Withdrawal rate	75.5 %	1,682

Queue reform milestones

How dates are read

A dated filing or decision is an event in the record. Scheduled dates are labelled; partial compliance and applications are not final approvals.

2025-05-02
PJM: Reliability Resource Initiative projects selected
One-time expansion of Transition Cycle 2.
Observation 2025-05-02 · Source accessed 2026-11-11
2025-06-26
SPP: Order 2023 first compliance filing accepted in part
Historical stage; superseded by the second compliance acceptance.
Observation 2025-06-26 · Source accessed 2026-11-11
2025-07-22
MISO: MISO announced FERC approval of ERAS
Date is the announcement date, not an inferred order date.
Observation 2025-07-22 · Source accessed 2026-11-11
2027-08-31
MISO: ERAS sunset announced
Future sunset date as announced in 2025.
Observation 2025-07-22 · Source accessed 2026-11-11
2025-07-24
PJM: Order 2023 compliance filing found partially compliant
Dated order finding; not a statement of final compliance as of today.
Observation 2025-07-24 · Source accessed 2026-11-11
2025-07-31
ERCOT: NPRR1267 status-report rule approved
Approval date is distinct from implementation date.
Observation 2025-07-31 · Source accessed 2026-11-11
2025-09-02
MISO: First ERAS study scheduled to begin
Schedule as announced July 22; not a retrospective confirmation of completion.
Observation 2025-09-02 · Source accessed 2026-11-11
2026-01-22
SPP: Order 2023 second compliance filing accepted
Accepted effective June 26, 2025; docket ER24-2026-001/002.
Observation 2026-01-22 · Source accessed 2026-11-11
2026-02-02
Dominion Zone: Large-load queue standards application filed
Application proposes batch planning for delivery-point requests. Filing is not approval.
Observation 2026-02-02 · Source accessed 2026-11-11
2026-04-27
PJM: Cycle 1 application window closed
First-ready, first-served application intake; not completion of all interconnection studies.
Observation 2026-04-27 · Source accessed 2026-11-11
2026-07-10
ERCOT: Legacy LLIS submission process ended
Transition to the Batch Zero process.
Observation 2026-07-10 · Source accessed 2026-11-11
2026-08-03
ERCOT: Batch Zero study and qualifying energization approvals paused
Historical action covering new large-load data centers and crypto facilities; the report describes verification work still in progress.
Observation 2026-08-03 · Source accessed 2026-11-11
2026-09-03
ERCOT: Conditional Batch Zero classifications issued
Provisional; final inclusion/exclusion depends on verification.
Observation 2026-09-03 · Source accessed 2026-11-11
2026-12-10
ERCOT: Verification and community-review report deadline stated
Deadline as reported at the September board meeting; not a completed review.
Observation 2026-09-14 · Source accessed 2026-11-11

Every sourced reading

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242 sourced readings. Every numeric value opens its source; the record link explains its scope.

Readings, dates and source populations · accessed dates are separate from observation dates

PJM	2026-10-06	Cycle 1 at-risk deposits	All resources	169,000 MW	617	Approximately 169 GW agreed to first at-risk depositsSource read 2026-11-11
ERCOT	2026-09-14	Reform milestone	Process	2026-12-10	—	Verification and community-review report deadline statedSource read 2026-11-11
ERCOT	2026-09-03	Conditional base load	Large load	66,400 MW	204	Conditional Batch Zero classification; all qualifying large-load typesSource read 2026-11-11
ERCOT	2026-09-03	Conditional studied load	Large load	127,900 MW	158	Conditional Batch Zero classification; all qualifying large-load typesSource read 2026-11-11 · SOURCE CONFLICT
ERCOT	2026-09-03	Conditional studied load (chart)	Large load	125,400 MW	158	Conditional Batch Zero classification; all qualifying large-load typesSource read 2026-11-11 · SOURCE CONFLICT
ERCOT	2026-09-03	Excluded from Batch Zero	Large load	302,200 MW	373	Conditional Batch Zero classification; all qualifying large-load typesSource read 2026-11-11
ERCOT	2026-09-03	Reform milestone	Process	2026-09-03	—	Conditional Batch Zero classifications issuedSource read 2026-11-11
ERCOT	2026-08-03	Reform milestone	Process	2026-08-03	—	Batch Zero study and qualifying energization approvals pausedSource read 2026-11-11
ERCOT	2026-07-10	Reform milestone	Process	2026-07-10	—	Legacy LLIS submission process endedSource read 2026-11-11
ERCOT	2026-05-19	Load requests (preliminary)	Large load	458,700 MW	—	Legacy LLIS study-status categories 1–6, not a forecast of realized demandSource read 2026-11-11
PJM	2026-04-27	Cycle 1 initial applications	All resources	220,000 MW	811	Initial intake before technical screening and at-risk depositsSource read 2026-11-11
PJM	2026-04-27	Reform milestone	Process	2026-04-27	—	Cycle 1 application window closedSource read 2026-11-11
AEP Ohio	2026-02-12	Load requests (prior interest)	Data centers	30,000 MW	—	Pre-tariff expressions of interest, recalled in the February 2026 updateSource read 2026-11-11
AEP Ohio	2026-02-12	New-tariff contracted load	Data centers	5,642 MW	—	Binding contracts under the Data Center Tariff, as of February 12, 2026Source read 2026-11-11
AEP Ohio	2026-02-12	Paid study requests	Data centers	13,022.7 MW	—	Requests that paid for a formal engineering study under the new tariffSource read 2026-11-11
AEP Ohio	2026-02-12	Pre-tariff contracted load	Data centers	12,219 MW	—	Contracts signed before the new tariffSource read 2026-11-11
AEP Ohio	2026-02-12	Total contracted load	Data centers	17,861 MW	—	New-tariff plus pre-tariff contracted data-center projectsSource read 2026-11-11
Dominion Zone	2026-02-02	Delivery-point requests	Data centers	70,000 MW	—	Approximate load advancing through the Dominion Zone delivery-point queueSource read 2026-11-11
Dominion Zone	2026-02-02	Requests with assigned dates	Data centers	25,000 MW	—	Approximate load being processed with assigned connection dates through 2031Source read 2026-11-11
Dominion Zone	2026-02-02	Reform milestone	Process	2026-02-02	—	Large-load queue standards application filedSource read 2026-11-11
SPP	2026-01-22	Reform milestone	Process	2026-01-22	—	Order 2023 second compliance filing acceptedSource read 2026-11-11
Arizona Public Service	2025-12-31	Active requests	All resources	149 projects	—	Active requests with entity=APS; each workbook row counted onceSource read 2026-11-11
Arizona Public Service	2025-12-31	Reported active capacity	All resources	48,371.6 MW	149	Active requests with entity=APS; reported component MW onlySource read 2026-11-11
Arizona Public Service	2025-12-31	Reported active capacity	Gas	350 MW	2	Active requests with entity=APS; reported component MW onlySource read 2026-11-11
Arizona Public Service	2025-12-31	Reported active capacity	Nuclear	0 MW	0	Active requests with entity=APS; reported component MW onlySource read 2026-11-11
Arizona Public Service	2025-12-31	Reported active capacity	Solar	23,555.5 MW	61	Active requests with entity=APS; reported component MW onlySource read 2026-11-11
Arizona Public Service	2025-12-31	Reported active capacity	Storage	5,475.1 MW	83	Active requests with entity=APS; reported component MW onlySource read 2026-11-11
Arizona Public Service	2025-12-31	Reported active capacity	Wind	3,173 MW	9	Active requests with entity=APS; reported component MW onlySource read 2026-11-11
Bonneville Power Administration	2025-12-31	Active requests	All resources	290 projects	—	Active requests with entity=BPA; each workbook row counted onceSource read 2026-11-11
Bonneville Power Administration	2025-12-31	Reported active capacity	All resources	129,877.5 MW	290	Active requests with entity=BPA; reported component MW onlySource read 2026-11-11
Bonneville Power Administration	2025-12-31	Reported active capacity	Gas	2,566 MW	7	Active requests with entity=BPA; reported component MW onlySource read 2026-11-11
Bonneville Power Administration	2025-12-31	Reported active capacity	Nuclear	1,390 MW	2	Active requests with entity=BPA; reported component MW onlySource read 2026-11-11
Bonneville Power Administration	2025-12-31	Reported active capacity	Solar	43,645.4 MW	153	Active requests with entity=BPA; reported component MW onlySource read 2026-11-11
Bonneville Power Administration	2025-12-31	Reported active capacity	Storage	60,413.9 MW	170	Active requests with entity=BPA; reported component MW onlySource read 2026-11-11
Bonneville Power Administration	2025-12-31	Reported active capacity	Wind	14,265.6 MW	55	Active requests with entity=BPA; reported component MW onlySource read 2026-11-11
CAISO	2025-12-31	Active capacity	All resources	191,330.8 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
CAISO	2025-12-31	Completion rate	All resources	8.2 %	1,910	Capacity-weighted outcomes at end-2025 for requests submitted 2000–2020Source read 2026-11-11
CAISO	2025-12-31	Withdrawal rate	All resources	76.4 %	1,910	Capacity-weighted outcomes at end-2025 for requests submitted 2000–2020Source read 2026-11-11
CAISO	2025-12-31	Active capacity	Gas	2,212.9 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
CAISO	2025-12-31	Reported active capacity	Nuclear	0 MW	0	Active requests with entity=CAISO; reported component MW onlySource read 2026-11-11
CAISO	2025-12-31	Active capacity	Solar	69,288.2 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
CAISO	2025-12-31	Active capacity	Storage	111,563.1 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
CAISO	2025-12-31	Active capacity	Wind	7,687.2 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
Dominion (non-ISO sample)	2025-12-31	Active requests	All resources	35 projects	—	Active requests with entity=Dominion; each workbook row counted onceSource read 2026-11-11
Dominion (non-ISO sample)	2025-12-31	Reported active capacity	All resources	4,086 MW	35	Active requests with entity=Dominion; reported component MW onlySource read 2026-11-11
Dominion (non-ISO sample)	2025-12-31	Reported active capacity	Gas	1,586.9 MW	12	Active requests with entity=Dominion; reported component MW onlySource read 2026-11-11
Dominion (non-ISO sample)	2025-12-31	Reported active capacity	Nuclear	0 MW	0	Active requests with entity=Dominion; reported component MW onlySource read 2026-11-11
Dominion (non-ISO sample)	2025-12-31	Reported active capacity	Solar	2,077.4 MW	19	Active requests with entity=Dominion; reported component MW onlySource read 2026-11-11
Dominion (non-ISO sample)	2025-12-31	Reported active capacity	Storage	374 MW	12	Active requests with entity=Dominion; reported component MW onlySource read 2026-11-11
Dominion (non-ISO sample)	2025-12-31	Reported active capacity	Wind	0 MW	0	Active requests with entity=Dominion; reported component MW onlySource read 2026-11-11
Duke Energy (non-ISO sample)	2025-12-31	Active requests	All resources	289 projects	—	Active requests with entity=Duke; each workbook row counted onceSource read 2026-11-11
Duke Energy (non-ISO sample)	2025-12-31	Reported active capacity	All resources	30,029.6 MW	289	Active requests with entity=Duke; reported component MW onlySource read 2026-11-11
Duke Energy (non-ISO sample)	2025-12-31	Reported active capacity	Gas	13,584.7 MW	66	Active requests with entity=Duke; reported component MW onlySource read 2026-11-11
Duke Energy (non-ISO sample)	2025-12-31	Reported active capacity	Nuclear	139 MW	5	Active requests with entity=Duke; reported component MW onlySource read 2026-11-11
Duke Energy (non-ISO sample)	2025-12-31	Reported active capacity	Solar	7,588.8 MW	133	Active requests with entity=Duke; reported component MW onlySource read 2026-11-11
Duke Energy (non-ISO sample)	2025-12-31	Reported active capacity	Storage	5,199.6 MW	41	Active requests with entity=Duke; reported component MW onlySource read 2026-11-11
Duke Energy (non-ISO sample)	2025-12-31	Reported active capacity	Wind	0 MW	0	Active requests with entity=Duke; reported component MW onlySource read 2026-11-11
ERCOT	2025-12-31	Active capacity	All resources	408,002.1 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
ERCOT	2025-12-31	Completion rate	All resources	24.3 %	1,553	Capacity-weighted outcomes at end-2025 for requests submitted 2000–2020Source read 2026-11-11
ERCOT	2025-12-31	Withdrawal rate	All resources	57.2 %	1,553	Capacity-weighted outcomes at end-2025 for requests submitted 2000–2020Source read 2026-11-11
ERCOT	2025-12-31	Active capacity	Gas	44,236 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
ERCOT	2025-12-31	Reported active capacity	Nuclear	0 MW	0	Active requests with entity=ERCOT; reported component MW onlySource read 2026-11-11
ERCOT	2025-12-31	Active capacity	Solar	151,950.6 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
ERCOT	2025-12-31	Active capacity	Storage	165,315.3 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
ERCOT	2025-12-31	Active capacity	Wind	44,676.4 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
Idaho Power	2025-12-31	Active requests	All resources	47 projects	—	Active requests with entity=IP; each workbook row counted onceSource read 2026-11-11
Idaho Power	2025-12-31	Reported active capacity	All resources	9,002.6 MW	47	Active requests with entity=IP; reported component MW onlySource read 2026-11-11
Idaho Power	2025-12-31	Reported active capacity	Gas	1,257.5 MW	5	Active requests with entity=IP; reported component MW onlySource read 2026-11-11
Idaho Power	2025-12-31	Reported active capacity	Nuclear	45 MW	1	Active requests with entity=IP; reported component MW onlySource read 2026-11-11
Idaho Power	2025-12-31	Reported active capacity	Solar	4,634.2 MW	26	Active requests with entity=IP; reported component MW onlySource read 2026-11-11
Idaho Power	2025-12-31	Reported active capacity	Storage	2,566.8 MW	31	Active requests with entity=IP; reported component MW onlySource read 2026-11-11
Idaho Power	2025-12-31	Reported active capacity	Wind	499 MW	4	Active requests with entity=IP; reported component MW onlySource read 2026-11-11
ISO-NE	2025-12-31	Active capacity	All resources	14,783.2 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
ISO-NE	2025-12-31	Completion rate	All resources	17.6 %	827	Capacity-weighted outcomes at end-2025 for requests submitted 2000–2020Source read 2026-11-11
ISO-NE	2025-12-31	Withdrawal rate	All resources	76.5 %	827	Capacity-weighted outcomes at end-2025 for requests submitted 2000–2020Source read 2026-11-11
ISO-NE	2025-12-31	Active capacity	Gas	74.6 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
ISO-NE	2025-12-31	Reported active capacity	Nuclear	0 MW	0	Active requests with entity=ISO-NE; reported component MW onlySource read 2026-11-11
ISO-NE	2025-12-31	Active capacity	Solar	1,584.6 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
ISO-NE	2025-12-31	Active capacity	Storage	7,067.3 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
ISO-NE	2025-12-31	Active capacity	Wind	6,049.9 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
MISO	2025-12-31	Active capacity	All resources	382,181.7 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
MISO	2025-12-31	Completion rate	All resources	14 %	2,806	Capacity-weighted outcomes at end-2025 for requests submitted 2000–2020Source read 2026-11-11
MISO	2025-12-31	Withdrawal rate	All resources	75.1 %	2,806	Capacity-weighted outcomes at end-2025 for requests submitted 2000–2020Source read 2026-11-11
MISO	2025-12-31	Active capacity	Gas	70,867.9 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
MISO	2025-12-31	Reported active capacity	Nuclear	2,170.1 MW	8	Active requests with entity=MISO; reported component MW onlySource read 2026-11-11
MISO	2025-12-31	Active capacity	Solar	165,706.9 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
MISO	2025-12-31	Active capacity	Storage	87,063.7 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
MISO	2025-12-31	Active capacity	Wind	46,728 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
NV Energy	2025-12-31	Active requests	All resources	134 projects	—	Active requests with entity=NVE; each workbook row counted onceSource read 2026-11-11
NV Energy	2025-12-31	Reported active capacity	All resources	34,714.8 MW	134	Active requests with entity=NVE; reported component MW onlySource read 2026-11-11
NV Energy	2025-12-31	Reported active capacity	Gas	5,000.6 MW	13	Active requests with entity=NVE; reported component MW onlySource read 2026-11-11
NV Energy	2025-12-31	Reported active capacity	Nuclear	0 MW	0	Active requests with entity=NVE; reported component MW onlySource read 2026-11-11
NV Energy	2025-12-31	Reported active capacity	Solar	19,557.6 MW	60	Active requests with entity=NVE; reported component MW onlySource read 2026-11-11
NV Energy	2025-12-31	Reported active capacity	Storage	5,992.9 MW	75	Active requests with entity=NVE; reported component MW onlySource read 2026-11-11
NV Energy	2025-12-31	Reported active capacity	Wind	0 MW	1	Active requests with entity=NVE; reported component MW onlySource read 2026-11-11
NYISO	2025-12-31	Active capacity	All resources	29,249.2 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
NYISO	2025-12-31	Completion rate	All resources	12 %	1,035	Capacity-weighted outcomes at end-2025 for requests submitted 2000–2020Source read 2026-11-11
NYISO	2025-12-31	Withdrawal rate	All resources	81.3 %	1,035	Capacity-weighted outcomes at end-2025 for requests submitted 2000–2020Source read 2026-11-11
NYISO	2025-12-31	Active capacity	Gas	0 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
NYISO	2025-12-31	Reported active capacity	Nuclear	0 MW	0	Active requests with entity=NYISO; reported component MW onlySource read 2026-11-11
NYISO	2025-12-31	Active capacity	Solar	8,757.9 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
NYISO	2025-12-31	Active capacity	Storage	13,201 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
NYISO	2025-12-31	Active capacity	Wind	7,290.3 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
PacifiCorp	2025-12-31	Active requests	All resources	275 projects	—	Active requests with entity=PacifiCorp; each workbook row counted onceSource read 2026-11-11
PacifiCorp	2025-12-31	Reported active capacity	All resources	49,018.6 MW	275	Active requests with entity=PacifiCorp; reported component MW onlySource read 2026-11-11
PacifiCorp	2025-12-31	Reported active capacity	Gas	5,081.6 MW	24	Active requests with entity=PacifiCorp; reported component MW onlySource read 2026-11-11
PacifiCorp	2025-12-31	Reported active capacity	Nuclear	1,500 MW	3	Active requests with entity=PacifiCorp; reported component MW onlySource read 2026-11-11
PacifiCorp	2025-12-31	Reported active capacity	Solar	26,186.2 MW	153	Active requests with entity=PacifiCorp; reported component MW onlySource read 2026-11-11
PacifiCorp	2025-12-31	Reported active capacity	Storage	10,209.1 MW	170	Active requests with entity=PacifiCorp; reported component MW onlySource read 2026-11-11
PacifiCorp	2025-12-31	Reported active capacity	Wind	5,968.9 MW	32	Active requests with entity=PacifiCorp; reported component MW onlySource read 2026-11-11
PJM	2025-12-31	Active capacity	All resources	144,277.9 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
PJM	2025-12-31	Completion rate	All resources	13.3 %	5,589	Capacity-weighted outcomes at end-2025 for requests submitted 2000–2020Source read 2026-11-11
PJM	2025-12-31	Withdrawal rate	All resources	77.8 %	5,589	Capacity-weighted outcomes at end-2025 for requests submitted 2000–2020Source read 2026-11-11
PJM	2025-12-31	Active capacity	Gas	12,723.7 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
PJM	2025-12-31	Reported active capacity	Nuclear	1,551.9 MW	6	Active requests with entity=PJM; reported component MW onlySource read 2026-11-11
PJM	2025-12-31	Active capacity	Solar	67,795.4 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
PJM	2025-12-31	Active capacity	Storage	42,676.2 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
PJM	2025-12-31	Active capacity	Wind	19,325.7 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
Portland General Electric	2025-12-31	Active requests	All resources	23 projects	—	Active requests with entity=PGE; each workbook row counted onceSource read 2026-11-11
Portland General Electric	2025-12-31	Reported active capacity	All resources	6,418 MW	23	Active requests with entity=PGE; reported component MW onlySource read 2026-11-11
Portland General Electric	2025-12-31	Reported active capacity	Gas	0 MW	0	Active requests with entity=PGE; reported component MW onlySource read 2026-11-11
Portland General Electric	2025-12-31	Reported active capacity	Nuclear	0 MW	0	Active requests with entity=PGE; reported component MW onlySource read 2026-11-11
Portland General Electric	2025-12-31	Reported active capacity	Solar	2,783 MW	6	Active requests with entity=PGE; reported component MW onlySource read 2026-11-11
Portland General Electric	2025-12-31	Reported active capacity	Storage	2,635 MW	18	Active requests with entity=PGE; reported component MW onlySource read 2026-11-11
Portland General Electric	2025-12-31	Reported active capacity	Wind	1,000 MW	5	Active requests with entity=PGE; reported component MW onlySource read 2026-11-11
Public Service Company of New Mexico	2025-12-31	Active requests	All resources	75 projects	—	Active requests with entity=PNM; each workbook row counted onceSource read 2026-11-11
Public Service Company of New Mexico	2025-12-31	Reported active capacity	All resources	13,402.2 MW	75	Active requests with entity=PNM; reported component MW onlySource read 2026-11-11
Public Service Company of New Mexico	2025-12-31	Reported active capacity	Gas	438.6 MW	4	Active requests with entity=PNM; reported component MW onlySource read 2026-11-11
Public Service Company of New Mexico	2025-12-31	Reported active capacity	Nuclear	0 MW	0	Active requests with entity=PNM; reported component MW onlySource read 2026-11-11
Public Service Company of New Mexico	2025-12-31	Reported active capacity	Solar	7,113.8 MW	41	Active requests with entity=PNM; reported component MW onlySource read 2026-11-11
Public Service Company of New Mexico	2025-12-31	Reported active capacity	Storage	4,017 MW	48	Active requests with entity=PNM; reported component MW onlySource read 2026-11-11
Public Service Company of New Mexico	2025-12-31	Reported active capacity	Wind	1,564.8 MW	7	Active requests with entity=PNM; reported component MW onlySource read 2026-11-11
Southern Company	2025-12-31	Active requests	All resources	145 projects	—	Active requests with entity=SOCO; each workbook row counted onceSource read 2026-11-11
Southern Company	2025-12-31	Reported active capacity	All resources	31,407.7 MW	145	Active requests with entity=SOCO; reported component MW onlySource read 2026-11-11
Southern Company	2025-12-31	Reported active capacity	Gas	13,413.3 MW	38	Active requests with entity=SOCO; reported component MW onlySource read 2026-11-11
Southern Company	2025-12-31	Reported active capacity	Nuclear	421 MW	12	Active requests with entity=SOCO; reported component MW onlySource read 2026-11-11
Southern Company	2025-12-31	Reported active capacity	Solar	11,714.4 MW	72	Active requests with entity=SOCO; reported component MW onlySource read 2026-11-11
Southern Company	2025-12-31	Reported active capacity	Storage	5,859 MW	41	Active requests with entity=SOCO; reported component MW onlySource read 2026-11-11
Southern Company	2025-12-31	Reported active capacity	Wind	0 MW	0	Active requests with entity=SOCO; reported component MW onlySource read 2026-11-11
SPP	2025-12-31	Active capacity	All resources	171,159.8 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
SPP	2025-12-31	Completion rate	All resources	13.8 %	1,682	Capacity-weighted outcomes at end-2025 for requests submitted 2000–2020Source read 2026-11-11
SPP	2025-12-31	Withdrawal rate	All resources	75.5 %	1,682	Capacity-weighted outcomes at end-2025 for requests submitted 2000–2020Source read 2026-11-11
SPP	2025-12-31	Active capacity	Gas	34,995.8 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
SPP	2025-12-31	Reported active capacity	Nuclear	0 MW	0	Active requests with entity=SPP; reported component MW onlySource read 2026-11-11
SPP	2025-12-31	Active capacity	Solar	54,945.8 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
SPP	2025-12-31	Active capacity	Storage	50,849.9 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
SPP	2025-12-31	Active capacity	Wind	27,291.2 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
Tennessee Valley Authority	2025-12-31	Active requests	All resources	97 projects	—	Active requests with entity=TVA; each workbook row counted onceSource read 2026-11-11
Tennessee Valley Authority	2025-12-31	Reported active capacity	All resources	23,484.6 MW	97	Active requests with entity=TVA; reported component MW onlySource read 2026-11-11
Tennessee Valley Authority	2025-12-31	Reported active capacity	Gas	15,086.6 MW	22	Active requests with entity=TVA; reported component MW onlySource read 2026-11-11
Tennessee Valley Authority	2025-12-31	Reported active capacity	Nuclear	576 MW	8	Active requests with entity=TVA; reported component MW onlySource read 2026-11-11
Tennessee Valley Authority	2025-12-31	Reported active capacity	Solar	5,287 MW	42	Active requests with entity=TVA; reported component MW onlySource read 2026-11-11
Tennessee Valley Authority	2025-12-31	Reported active capacity	Storage	2,347 MW	21	Active requests with entity=TVA; reported component MW onlySource read 2026-11-11
Tennessee Valley Authority	2025-12-31	Reported active capacity	Wind	0 MW	0	Active requests with entity=TVA; reported component MW onlySource read 2026-11-11
US (LBNL sample)	2025-12-31	Active capacity	All resources	2,061,327.5 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
US (LBNL sample)	2025-12-31	Active capacity	Gas	252,834.8 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
US (LBNL sample)	2025-12-31	Active capacity	Solar	772,574.1 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
US (LBNL sample)	2025-12-31	Active capacity	Storage	749,307.4 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
US (LBNL sample)	2025-12-31	Active capacity	Wind	219,745.8 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
Xcel Public Service Colorado	2025-12-31	Active requests	All resources	102 projects	—	Active requests with entity=PSCo; each workbook row counted onceSource read 2026-11-11
Xcel Public Service Colorado	2025-12-31	Reported active capacity	All resources	24,132.3 MW	102	Active requests with entity=PSCo; reported component MW onlySource read 2026-11-11
Xcel Public Service Colorado	2025-12-31	Reported active capacity	Gas	2,694 MW	11	Active requests with entity=PSCo; reported component MW onlySource read 2026-11-11
Xcel Public Service Colorado	2025-12-31	Reported active capacity	Nuclear	0 MW	0	Active requests with entity=PSCo; reported component MW onlySource read 2026-11-11
Xcel Public Service Colorado	2025-12-31	Reported active capacity	Solar	10,590.3 MW	48	Active requests with entity=PSCo; reported component MW onlySource read 2026-11-11
Xcel Public Service Colorado	2025-12-31	Reported active capacity	Storage	1,483 MW	33	Active requests with entity=PSCo; reported component MW onlySource read 2026-11-11
Xcel Public Service Colorado	2025-12-31	Reported active capacity	Wind	8,468.5 MW	30	Active requests with entity=PSCo; reported component MW onlySource read 2026-11-11
Salt River Project	2025-10	Transition cluster requests	Large load	7,200 MW	24	Inaugural transition cluster load impact study; results issued October 2025Source read 2026-11-11
MISO	2025-09-02	Reform milestone	Process	2025-09-02	—	First ERAS study scheduled to beginSource read 2026-11-11
ERCOT	2025-07-31	Reform milestone	Process	2025-07-31	—	NPRR1267 status-report rule approvedSource read 2026-11-11
PJM	2025-07-24	Reform milestone	Process	2025-07-24	—	Order 2023 compliance filing found partially compliantSource read 2026-11-11
MISO	2025-07-22	Reform milestone	Process	2025-07-22	—	MISO announced FERC approval of ERASSource read 2026-11-11
MISO	2025-07-22	Reform milestone	Process	2027-08-31	—	ERAS sunset announcedSource read 2026-11-11
SPP	2025-06-26	Reform milestone	Process	2025-06-26	—	Order 2023 first compliance filing accepted in partSource read 2026-11-11
PJM	2025-05-02	RRI selected energy capacity	All resources	11,793 MW	51	Summer submitted energy MW, not UCAPSource read 2026-11-11
PJM	2025-05-02	RRI selected UCAP	All resources	9,361 MW	51	Unforced capacity contribution of selected projectsSource read 2026-11-11
PJM	2025-05-02	Reform milestone	Process	2025-05-02	—	Reliability Resource Initiative projects selectedSource read 2026-11-11
CAISO	2025	Median request to COD	All resources	109.6 months	14	Projects reaching commercial operation in 2025, with measured datesSource read 2026-11-11
ERCOT	2025	Median request to COD	All resources	48 months	74	Projects reaching commercial operation in 2025, with measured datesSource read 2026-11-11
PJM	2025	Median request to COD	All resources	82.6 months	46	Projects reaching commercial operation in 2025, with measured datesSource read 2026-11-11
SPP	2025	Median request to COD	All resources	56.1 months	138	Projects reaching commercial operation in 2025, with measured datesSource read 2026-11-11
US (LBNL sample)	2025	Median request to COD	All resources	60.8 months	294	Projects reaching commercial operation in 2025, with measured datesSource read 2026-11-11
CAISO	2024-12-31	Active capacity	All resources	272,763 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
CAISO	2024-12-31	Active capacity	Gas	3,464.8 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
CAISO	2024-12-31	Active capacity	Solar	90,856.1 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
CAISO	2024-12-31	Active capacity	Storage	167,109.2 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
CAISO	2024-12-31	Active capacity	Wind	10,742 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
ERCOT	2024-12-31	Active capacity	All resources	346,060.1 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
ERCOT	2024-12-31	Active capacity	Gas	22,783.7 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
ERCOT	2024-12-31	Active capacity	Solar	139,424.3 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
ERCOT	2024-12-31	Active capacity	Storage	151,633.6 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
ERCOT	2024-12-31	Active capacity	Wind	31,988.7 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
ISO-NE	2024-12-31	Active capacity	All resources	45,589.4 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
ISO-NE	2024-12-31	Active capacity	Gas	129.1 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
ISO-NE	2024-12-31	Active capacity	Solar	5,310 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
ISO-NE	2024-12-31	Active capacity	Storage	21,575.8 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
ISO-NE	2024-12-31	Active capacity	Wind	18,532.1 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
MISO	2024-12-31	Active capacity	All resources	447,512.6 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
MISO	2024-12-31	Active capacity	Gas	26,425.9 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
MISO	2024-12-31	Active capacity	Solar	242,188 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
MISO	2024-12-31	Active capacity	Storage	113,166.7 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
MISO	2024-12-31	Active capacity	Wind	54,111.6 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
NYISO	2024-12-31	Active capacity	All resources	78,485.4 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
NYISO	2024-12-31	Active capacity	Gas	1,244.9 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
NYISO	2024-12-31	Active capacity	Solar	16,882.2 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
NYISO	2024-12-31	Active capacity	Storage	37,050.9 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
NYISO	2024-12-31	Active capacity	Wind	23,258.4 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
PJM	2024-12-31	Active capacity	All resources	211,458.6 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
PJM	2024-12-31	Active capacity	Gas	7,893.2 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
PJM	2024-12-31	Active capacity	Solar	103,409.2 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
PJM	2024-12-31	Active capacity	Storage	64,317.8 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
PJM	2024-12-31	Active capacity	Wind	35,641 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
SPP	2024-12-31	Active capacity	All resources	142,427.7 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
SPP	2024-12-31	Active capacity	Gas	15,104.8 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
SPP	2024-12-31	Active capacity	Solar	57,937.9 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
SPP	2024-12-31	Active capacity	Storage	38,532.8 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
SPP	2024-12-31	Active capacity	Wind	30,424.4 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
US (LBNL sample)	2024-12-31	Active capacity	All resources	2,290,386.6 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
US (LBNL sample)	2024-12-31	Active capacity	Gas	136,224.6 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
US (LBNL sample)	2024-12-31	Active capacity	Solar	956,482.8 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
US (LBNL sample)	2024-12-31	Active capacity	Storage	890,733.9 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
US (LBNL sample)	2024-12-31	Active capacity	Wind	270,966.8 MW	—	Active generation/storage at year end; LBNL published regional summarySource read 2026-11-11
CAISO	2024	Median request to COD	All resources	93.9 months	14	Projects reaching commercial operation in 2024, with measured datesSource read 2026-11-11
ERCOT	2024	Median request to COD	All resources	43.5 months	95	Projects reaching commercial operation in 2024, with measured datesSource read 2026-11-11
MISO	2024	Median request to COD	All resources	73.2 months	45	Projects reaching commercial operation in 2024, with measured datesSource read 2026-11-11
PJM	2024	Median request to COD	All resources	70.3 months	60	Projects reaching commercial operation in 2024, with measured datesSource read 2026-11-11
SPP	2024	Median request to COD	All resources	67.7 months	56	Projects reaching commercial operation in 2024, with measured datesSource read 2026-11-11
US (LBNL sample)	2024	Median request to COD	All resources	62.7 months	335	Projects reaching commercial operation in 2024, with measured datesSource read 2026-11-11
CAISO	2023	Median request to COD	All resources	100.4 months	12	Projects reaching commercial operation in 2023, with measured datesSource read 2026-11-11
ERCOT	2023	Median request to COD	All resources	45.5 months	63	Projects reaching commercial operation in 2023, with measured datesSource read 2026-11-11
MISO	2023	Median request to COD	All resources	58.3 months	27	Projects reaching commercial operation in 2023, with measured datesSource read 2026-11-11
NYISO	2023	Median request to COD	All resources	87.3 months	5	Projects reaching commercial operation in 2023, with measured datesSource read 2026-11-11
PJM	2023	Median request to COD	All resources	66.9 months	64	Projects reaching commercial operation in 2023, with measured datesSource read 2026-11-11
SPP	2023	Median request to COD	All resources	40.3 months	44	Projects reaching commercial operation in 2023, with measured datesSource read 2026-11-11
US (LBNL sample)	2023	Median request to COD	All resources	55.7 months	265	Projects reaching commercial operation in 2023, with measured datesSource read 2026-11-11
US (LBNL sample)	2022	Median request to COD	All resources	55.2 months	176	Projects reaching commercial operation in 2022, with measured datesSource read 2026-11-11
US (LBNL sample)	2021	Median request to COD	All resources	50 months	200	Projects reaching commercial operation in 2021, with measured datesSource read 2026-11-11
US (LBNL sample)	2020	Median request to COD	All resources	46.1 months	227	Projects reaching commercial operation in 2020, with measured datesSource read 2026-11-11
US (LBNL sample)	2019	Median request to COD	All resources	46.5 months	153	Projects reaching commercial operation in 2019, with measured datesSource read 2026-11-11
US (LBNL sample)	2018	Median request to COD	All resources	41.9 months	152	Projects reaching commercial operation in 2018, with measured datesSource read 2026-11-11
US (LBNL sample)	2017	Median request to COD	All resources	39.9 months	138	Projects reaching commercial operation in 2017, with measured datesSource read 2026-11-11
US (LBNL sample)	2016	Median request to COD	All resources	44 months	180	Projects reaching commercial operation in 2016, with measured datesSource read 2026-11-11
US (LBNL sample)	2015	Median request to COD	All resources	37.8 months	164	Projects reaching commercial operation in 2015, with measured datesSource read 2026-11-11

LBNL readings adapted from Lawrence Berkeley National Laboratory and GridTracker, Queued Up 2026, CC BY 4.0. Workbook retrieval and calculation notes. Operator reports retain their cited authorship.