Interconnection queueRhode Island › Solar

Solar Projects in the Rhode Island Interconnection Queue

Snapshot of 2026-08-09 · 58 projects

58 solar projects are in the interconnection queue with a Rhode Island location, totalling 687 MW across the 58 that publish a capacity.

Grouped from the ISOs' own fuel codes — see the mapping. Codes we could not match to a published definition are left unclassified rather than assigned here.

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By ISO

ISOProjectsCapacity
ISO-NE58687 MW

By status, as published

StatusProjects
(not published)58

Top counties

CountyProjectsCapacity
Washington23204 MW
Kent13184 MW
Providence1181 MW
North Kingstown5146 MW
Newport212 MW
Middletown111 MW
N. Smithfield138 MW
Cranston16 MW
Povidence15 MW

Largest projects with published capacity

The 12 highest-capacity rows in this page's exact scope, ordered by the capacity the ISO published. Projects without a published capacity are not ranked here and remain included in the totals above.

ProjectISOCountyMWStatusQueue dateProposed operation
Solar (QF)
ID 795
ISO-NENorth Kingstown56not published10/26/20186/1/2021
Kent County - NG WRI DG Area Study #2 >5 MW
ID 1041
ISO-NEKent50not published8/19/20207/7/2025
Wood River Substation - Western RI DER Study #3
ID 1588
ISO-NEWashington49not published8/19/202412/31/2026
Solar (QF)
ID 793
ISO-NENorth Kingstown40not published10/26/20184/1/2025
GD 1-9 Iron Mine Solar
ID 834
ISO-NEN. Smithfield38not published1/17/20195/13/2022
Wood River - NG WRI DG Area Study #2 >5 MW
ID 1042
ISO-NEWashington34not published8/19/20206/30/2025
University Solar
ID 691
ISO-NEKent31not published11/20/20179/15/2020
Solar
ID 777
ISO-NENorth Kingstown30not published8/29/20188/1/2020
Kent County Substation - Western RI DER Study #3
ID 1589
ISO-NEKent22not published8/19/202412/31/2026
Solar
ID 839
ISO-NEKent20not published2/25/20193/17/2023
Solar
ID 692
ISO-NEProvidence16not published11/20/20175/24/2019
Alton Solar
ID 693
ISO-NEWashington14not published11/20/20174/30/2020

Where each number came from

ISOWe last readSource last changedSource
ISO-NE2026-08-092026-08-09 (changed this snapshot)source file

Compiled from each ISO's own published interconnection queue report. Queue position is not a permit, a contract, or a guarantee that a project will be built; most projects in every queue are eventually withdrawn. Figures are reproduced as published, are provided for informational purposes only, and carry no warranty of accuracy or completeness. Always verify against the ISO's own report before relying on any figure.

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