Completed queue projects in Rhode Island

Before a new power plant or battery can connect to the US grid, it joins a queue for studies and an interconnection agreement. Most requests never get built. This shows every request: active, built and withdrawn.

Requests shown181,128 MW

Active in queue982 MW3 requests

Agreement signed982 MW3 requests

Withdrawn9110.2 GW never built

Find requests

Project, developer, substation or county State Grid region Technology Status Year joined Sort

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Source: Lawrence Berkeley National Laboratory, Queued Up interconnection queue data (data through end of 2025). Map points are county centres, not exact sites.

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In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn

Requests

18 requests

Project	Capacity	Status	Location	Region	Queued	Online
Manchester Street Station increase Gas	492 MW	Operating	Providence, RI	ISO-NE	May 2010	target 2010
Tiverton Uprate Gas	306 MW	Operating	Newport, RI	ISO-NE	Mar 2020	target 2021
RISEP Increase Gas	66.0 MW	Operating	Providence, RI	ISO-NE	May 2010	target 2012
GD 1-9 Iron Mine Solar Solar	38.4 MW	Operating	Providence, RI	ISO-NE	Jan 2019	target 2022
University Solar Solar	31.3 MW	Operating	Kent, RI	ISO-NE	Nov 2017	target 2020
Block Island Wind Farm Onshore wind	29.0 MW	Operating	Washington, RI	ISO-NE	Jan 2013	target 2016
Rhode Island Landfill Gas Genco Other	27.9 MW	Operating	Providence, RI	ISO-NE	Nov 2007	target 2013
Tiverton Power LLC Upgrade Gas	21.5 MW	Operating	Newport, RI	ISO-NE	Feb 2015	target 2016
Johnston Landfill Wind Onshore wind	21.0 MW	Operating	Providence, RI	ISO-NE	Nov 2017	target 2018
Solar Solar	20.0 MW	Operating	Kent, RI	ISO-NE	Feb 2019	target 2023
Solar Solar	16.3 MW	Operating	Providence, RI	ISO-NE	Nov 2017	target 2019
Alton Solar Solar	13.9 MW	Operating	Washington, RI	ISO-NE	Nov 2017	target 2020
Manchester Street Station Exciter Upgrades & incre Gas	12.0 MW	Operating	Providence, RI	ISO-NE	Jul 2010	target 2011
Solar Solar	10.0 MW	Operating	Providence, RI	ISO-NE	May 2018	target 2019
Brayton Road Solar Solar	8.4 MW	Operating	Newport, RI	ISO-NE	Dec 2019	target 2024
Chase Hill Substation - NG Western RI DG Area Study Solar	6.8 MW	Operating	Washington, RI	ISO-NE	Mar 2020	target 2021
Ridgewood RI Generation Phase I Other	4.2 MW	Operating	Providence, RI	ISO-NE	Mar 2003	target 2004
Brayton Road Solar Solar	3.4 MW	Operating	Newport, RI	ISO-NE	Dec 2019	target 2024

Capacity in the queue by state

Click a state to drill down.

By grid region

ISO/RTO markets and the non-ISO West and Southeast.

ISO-NE (New England)18 · 1,128 MW

Requests by year joined

Capacity of requests in this view, by the year they entered the queue. Click a year.

20102020

Source: Rand, J. et al., Queued Up, Lawrence Berkeley National Laboratory, data through end of 2025. Compiled from the queues of the 7 ISO/RTOs and dozens of non-ISO utilities. A request is a proposal to connect, not a commitment to build: historically most are withdrawn. Capacity is the requested interconnection size; hybrids include the storage component. Transmission lines · Planned power plants (EIA)