Marion County, Tennessee — Interconnection Projects

The interXdata warehouse tracks 11 interconnection projects in Marion, Tennessee, representing 1,691 MW of requested capacity.

11Total projects

5Active

5Operational

1Withdrawn

1,691 MWRequested capacity

Technology mix

Technology	Projects	Requested capacity
Other	9	1,680 MW
Hydro	2	11 MW

Project	Queue ID	Technology	Capacity	Status	Location
Southeast Queue Project 173 — Other in Marion, Tennessee	173	Other	1,500.0 MW	withdrawn	Marion, Tennessee
Nickajack	3409_2	Other	27.9 MW	operational	Marion, Tennessee
Nickajack	3409_1	Other	27.4 MW	operational	Marion, Tennessee
TN Queue Project 323 — Other in Marion, Tennessee	323	Other	27.0 MW	active	Marion, Tennessee
TN Queue Project 322 — Other in Marion, Tennessee	322	Other	27.0 MW	active	Marion, Tennessee
Nickajack	3409_4	Other	24.3 MW	operational	Marion, Tennessee
Nickajack	3409_3	Other	24.3 MW	operational	Marion, Tennessee
TN Queue Project 320 — Other in Marion, Tennessee	320	Other	11.0 MW	active	Marion, Tennessee
TN Queue Project 321 — Other in Marion, Tennessee	321	Other	11.0 MW	active	Marion, Tennessee
Southeast Queue Project 590 — Hydro in Marion, Tennessee	590	Hydro	7.0 MW	active	Marion, Tennessee
Southeast Queue Project 232 — Hydro in Marion, Tennessee	232	Hydro	4.0 MW	operational	Marion, Tennessee

Developer attribution is not yet resolved for this set.

Source last checked2026-07-31

Data last materially changed2026-08-27

Page data generated2026-08-27

Provenance: U.S. EIA — Form EIA-860M generator inventory (operating + planned); Lawrence Berkeley National Laboratory — Queued Up interconnection dataset; tva-oasis. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.

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