Interconnection.fyi
Tracking U.S. ISO & utility interconnection queues
Email Alerts
Charts
Data Centers
GridTracker
Home / Projects / New Hampshire / Rockingham County

Rockingham County, New Hampshire Interconnection Queue Projects

Total Projects
25
Active
1
Operational
9
Withdrawn
15
View interactive map and charts for Rockingham County, New Hampshire →

All Rockingham County, New Hampshire Projects (25)

Project NameQueue IDStatus
Seabrook Power Uprate7101Operational
Battery Storage1364Withdrawn
Solar1428Active
Battery Storage1443Withdrawn
Battery Addition1461Withdrawn
Combined Cycle( See # 226)165Withdrawn
SEI Newington (ConEd)17Operational
Sprague Newington (Piscataqua Power)18Withdrawn
AES Londonderry (Granite Ridge)21Operational
Combined Cycle Capacity Increase/ Generator Change226Withdrawn
Newington Energy Center28Withdrawn
Seabrook LP Turbine Blade replacement284Operational
Seabrook PSS Enabling299Operational
EP Newington Energy Capacity Increase414Operational
Combined Cycle Increase479Withdrawn
GRE Capacity Uprate481Operational
Newington Gas Turbine Uprate484Operational
1200 MW HVDC Tie - Import Only495Withdrawn
Northern Pass Transmission Project (300 kV HVDC/AC Tie) - Import Only499Withdrawn
HVDC/AC Tie - Import only519Withdrawn
Solar568Withdrawn
Essential Power Newington - CNRC Increase603Operational
Seabrook Unit One Uprate64Withdrawn
Solar770Withdrawn
Solar956Withdrawn

Other Counties in New Hampshire

Belknap County (2)Carroll County (2)Cheshire County (15)Coos County (32)Grafton County (29)Hillsborough County (8)Merrimack County (11)Strafford County (2)Sullivan County (9)
Interconnection.fyi
Tracking U.S. ISO & utility interconnection queues

Stay up to date via our email newsletter:

Interconnection queue requests/projects in list format

All transmission grid interconnection queue requests/projects All distribution grid (DG) interconnection queue requests/projects Data center projects by state EIA860 planned and operational power plant projects

Insights

Charts State of interconnection queues — January 2024In 2024, interconnection queues shrank for the first time in yearsAll blog posts

Other energy & climate tools

Inflation Reduction Act Bill Text Viewer ToolClimate Tech Jobs Tracker (30,000+ jobs)Climate Tech Hiring Trends & ChartsBuy/Sell Surplus Transformers

Queue requests/projects by country

🇺🇸 United States🇨🇦 Canada

Queue requests/projects by power market

CAISO SPP PJM NYISO ERCOT ISO-NE MISO West Southeast AESO IESO Quebec Maritimes BC Manitoba Saskatchewan

Queue requests/projects by status

Active queue requests/projectsWithdrawn queue requests/projectsOperational queue requests/projectsSuspended queue requests/projectsUnknown queue requests/projects

Queue requests/projects by cluster

SPP clusters MISO clusters PJM clusters

Queue requests/projects by U.S. state

All States and ProvincesAlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutD.C.DelawareFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontana
NebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyoming

Queue requests/projects by Canadian province

AlbertaBritish ColumbiaManitobaNew BrunswickNewfoundland and LabradorNova ScotiaNorthwest TerritoriesNunavutOntarioPrince Edward IslandQuebecSaskatchewanYukon

Queue requests/projects by energy type

BatteryBiofuelBiogasBiomassCoalCompressed AirDieselFlywheelFuel CellGasGeothermalHydroHydrogenLandfillMethaneNuclearOffshore WindOilOtherOther StoragePumped StorageSolarWasteWaste HeatWaveWind

Queue requests/projects by project type

GenerationLoadReplacementSurplusTransmissionUpgrade

Data Centers

All data center projects

By U.S. State

AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutD.C.DelawareFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontana
NebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyoming

Interconnection queue requests/projects by transmission owner

Alberta Electric System OperatorAllegheny PowerAlliant Energy EastAlliant Energy WestAmeren IllinoisAmeren MissouriAmerican Electric PowerAmerican Municipal PowerAmerican Transmission CompanyAmerican Transmission SystemsArizona Public ServiceArkansas Electric Cooperative CorporationAssociated Electric CooperativeAvista UtilitiesBC HydroBaltimore Gas and ElectricBangor Hydro ElectricBasin Electric Power CooperativeBig Rivers Electric CorporationBlack Hills Cheyenne Light Fuel and Power TransmissionBlack Hills Colorado ElectricBlack Hills PowerBonneville Power AdministrationCedar Falls UtilitiesCentral Hudson Gas and ElectricCentral Maine PowerCentral Power Electric CooperativeChelan County Public Utility DistrictCity Utilities of Springfield MissouriCity Water, Light and PowerCity of Columbia, MissouriCity of Muscatine, IowaCleco HoldingsColorado River Storage Project TransmissionColorado Springs UtilitiesCommonwealth EdisonConsolidated EdisonConsumers EnergyCooperative EnergyCorn Belt Power CooperativeDCR TransmissionDairyland Power CooperativeDayton Power and LightDelmarva Power and LightDesertLinkDominion EnergyDominion Energy South CarolinaDuke EnergyDuke Energy CarolinasDuke Energy FloridaDuke Energy IndianaDuke Energy Ohio and KentuckyDuke Energy ProgressDuquesne Light CompanyEast Kentucky Power CooperativeEast River Electric Power CooperativeEast Texas Electric CooperativeEl Paso ElectricEmpire District Electric CompanyEntergyEntergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy TexasEssential PowerEvergyEvergy Missouri WestEversourceEwington Energy SystemsFirstEnergyFlorida Power and LightGeorgia TransmissionGrand River Dam AuthorityGrand River EnergyGrant County Public Utility DistrictGridLianceGridLiance WestGridUnityHenderson Municipal Power and LightHoosier EnergyHorizon West TransmissionHydro-QuébecIMEUISO New EnglandITC Great PlainsITC MidwestITC TransmissionIdaho Power CompanyImperial Irrigation DistrictIndependence Power and LightIndependent Electricity System OperatorIndianapolis Power and LightJacksonville Electric AuthorityJersey Central Power and LightKACYKansas City Board of Public UtilitiesKansas City Power and LightKansas Power PoolLS PowerLS Power Grid New YorkLafayette Utilities SystemLea County Electric CooperativeLincoln Electric SystemLong Island Power Authority
Los Angeles Department of Water and PowerLouisville Gas and Electric and Kentucky Utilities EnergyLoveland Area Projects TransmissionLower Yellowstone Rural Electric CooperativeMadison Gas and ElectricMaine Public ServiceManitoba HydroMetropolitan Edison CompanyMichigan Electric Transmission CompanyMichigan Public Power AgencyMid-Kansas Electric CompanyMidAmerican EnergyMidcontinent Independent System OperatorMidwest EnergyMinnesota Municipal Power AgencyMinnesota PowerMinnkota Power CooperativeMissouri River Energy ServicesMissouri Western Energy CorporationMontana-Dakota UtilitiesMunicipal Commission of BoonvilleNAEANB PowerNV EnergyNational GridNavajo-CrystalNebraska Public Power DistrictNew York Power AuthorityNew York State Electric and GasNew York TranscoNextEra Energy TransmissionNextEra Energy Transmission SouthwestNorthWestern EnergyNortheast UtilitiesNorthern Indiana Public ServiceNorthern States Power CompanyNorthwest Iowa Power CooperativeNorthwestern Wisconsin Electric CompanyNova Scotia PowerOhio Valley Electric CorporationOklahoma Gas and ElectricOld Dominion Electric CooperativeOmaha Public Power DistrictOrange and RocklandOrlando Utilities CommissionOtter Tail Power CompanyPECO Energy CompanyPJMPPL CorporationPacifiCorpPacific Gas and Electric CompanyPennsylvania Electric CompanyPeople's Electric CooperativePlatte River Power AuthorityPortland General ElectricPotomac Electric Power CompanyPrairie PowerPublic Service Company Of ColoradoPublic Service Company of New MexicoPublic Service Electric and GasPuget Sound EnergyRochester Gas and ElectricRochester Public UtilitiesRockland Electric CompanySacramento Municipal Utility DistrictSalt River ProjectSam Houston Electric CooperativeSan Diego Gas and ElectricSantee CooperSaskPowerSeminole Electric CooperativeSouth Mississippi Electric Power AssociationSouthern California EdisonSouthern CompanySouthern Illinois Power CooperativeSouthern Indiana Gas and Electric CompanySouthern Maryland Electric CooperativeSouthern Minnesota Municipal Power AgencySouthwestern Power AdministrationSouthwestern Public Service CompanySunflower Electric Power CorporationTacoma Public UtilitiesTampa Electric CompanyTennessee Valley AuthorityTransource MissouriTri-State Generation and Transmission AssociationTucson Electric PowerUnited Gas Improvement CompanyUnited Illuminating CompanyUpper Peninsula Power CompanyValley Electric AssociationVillage of ArcadeWAPA Sierra NevadaWAPA/BEPC/HCPD Integrated SystemWabash Valley Power AssociationWestar EnergyWestern Area Power AdministrationWestern Area Power Administration Desert Southwest RegionWestern Farmers Electric CooperativeWisconsin Electric Power CompanyWisconsin Public Service CorporationWolverine Power Supply CooperativeXcel Energy

Interconnection queue requests/projects by year

Queue requests/projects in 2026Queue requests/projects in 2025Queue requests/projects in 2024Queue requests/projects in 2023Queue requests/projects in 2022Queue requests/projects in 2021Queue requests/projects in 2020Queue requests/projects in 2019Queue requests/projects in 2018Queue requests/projects in 2017Queue requests/projects in 2016Queue requests/projects in 2015Queue requests/projects in 2014Queue requests/projects in 2013Queue requests/projects in 2012Queue requests/projects in 2011Queue requests/projects in 2010Queue requests/projects in 2009Queue requests/projects in 2008Queue requests/projects in 2007Queue requests/projects in 2006Queue requests/projects in 2005Queue requests/projects in 2004Queue requests/projects in 2003Queue requests/projects in 2002Queue requests/projects in 2001Queue requests/projects in 2000Queue requests/projects in 1999Queue requests/projects in 1998Queue requests/projects in 1997Queue requests/projects in 1996Queue requests/projects in 1995

© 2026 Interconnection.fyi. All rights reserved.

GridTracker by Interconnection.fyi

Full access to the data

See all the data

Find relevant dockets and filings

Track data center builds