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United States β€Ί Grid β€Ί Interconnection queues β€Ί Tennessee

OCTARY USA Β· INTERCONNECTION QUEUES

Nuclear interconnection queue in Tennessee

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 This shows every request: active, built and withdrawn.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 shown4105 MW
Active in queue105 MW4 requests
Agreement signed6.0 MW1 requests
Withdrawn2729 MW never built

Map

Loading requests…
In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn

Requests

4 requests
ProjectCapacityStatusLocationRegionQueuedOnline
Nuclear project 25RSC-002, Roane County
Nuclear		 50.0 MWIn study Roane, TNSoutheast Jul 2025target 2029
Nuclear project 627, Hamilton County
Nuclear		 25.0 MWIn study Hamilton, TNSoutheast Jun 2024target 2028
Nuclear project 637, Hamilton County
Nuclear		 24.0 MWIn study Hamilton, TNSoutheast Aug 2024target 2027
Nuclear project 471, Hamilton County
Nuclear		 6.0 MWAgreement signed Hamilton, TNSoutheast Mar 2021target 2026

Capacity in the queue by state

Click a state to drill down.

AK–ME–VT–NH–WA1.4GWID45MWMT–ND–MN–IL413MWWI–MI735MWNY–RI–MA–OR–NV–WY1GWSD–IA1.3GWIN–OH–PA903MWNJ257MWCT–CA–UT500MWCO–NE–MO–KY–WV–VA–MD–DE–AZ–NM–KS–AR–TN105MWNC99MWSC40MWDC–OK–LA153MWMS–AL601MWGA291MWHI–TX–FL2.6GW

By grid region

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

Requests by year joined

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

20212025

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 A request is a proposal to connect, not a commitment to build: historically most are withdrawn.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 Β· Planned power plants (EIA)