Cowlitz County, Washington — Interconnection Projects

The interXdata warehouse tracks 58 interconnection projects in Cowlitz, Washington, representing 8,240 MW of requested capacity.

58Total projects

4Active

22Operational

29Withdrawn

8,240 MWRequested capacity

Technology mix

Technology	Projects	Requested capacity
Gas	16	3,763 MW
Other	35	2,679 MW
Wind	6	1,698 MW
Battery	1	100 MW

Projects

Project	Queue ID	Technology	Capacity	Status	Location
WA Queue Project G0213 — Gas in Cowlitz, Washington	G0213	Gas	600.0 MW	withdrawn	Cowlitz, Washington
Enron Power Marketing	G3	Gas	600.0 MW	withdrawn	Cowlitz, Washington
WA Queue Project G1022 — Wind in Cowlitz, Washington	G1022	Wind	500.0 MW	withdrawn	Cowlitz, Washington
WA Queue Project G1021 — Wind in Cowlitz, Washington	G1021	Wind	500.0 MW	withdrawn	Cowlitz, Washington
Quantum Loophole	L0514	Other	400.0 MW	withdrawn	Cowlitz, Washington
Hy2Gen Phase 2	L0614	Other	380.0 MW	withdrawn	Cowlitz, Washington
Hy2Gen	L0594	Other	380.0 MW	withdrawn	Cowlitz, Washington
West Queue Project 12-051 — Gas in Cowlitz, Washington	12-051	Gas	375.0 MW	suspended	Cowlitz, Washington
West Queue Project 419 — Gas in Cowlitz, Washington	419	Gas	375.0 MW	withdrawn	Cowlitz, Washington
WA Queue Project G0258 — Gas in Cowlitz, Washington	G0258	Gas	320.0 MW	withdrawn	Cowlitz, Washington
Mint Farm Energy Center	G4	Gas	320.0 MW	operational	Cowlitz, Washington
310MW Cardwell	G65	Gas	310.0 MW	withdrawn	Cowlitz, Washington
L0519 Mt. Solo Industrial Project	L0519	Other	300.0 MW	withdrawn	Cowlitz, Washington
Southend Load	L0385	Other	250.0 MW	withdrawn	Cowlitz, Washington
Trammel Crow Data Center	L0601	Other	240.0 MW	withdrawn	Cowlitz, Washington
PACW Queue Project C4-110 — Wind in Cowlitz, Washington	C4-110	Wind	199.0 MW	withdrawn	Cowlitz, Washington
PACW Queue Project T2-027 — Wind in Cowlitz, Washington	T2-027	Wind	199.0 MW	active	Cowlitz, Washington
Mint Farm Generating Station	55700_CTG1	Gas	186.0 MW	operational	Cowlitz, Washington
PACW Queue Project C3-032 — Wind in Cowlitz, Washington	C3-032	Wind	150.0 MW	withdrawn	Cowlitz, Washington
PACW Queue Project C3-033 — Wind in Cowlitz, Washington	C3-033	Wind	150.0 MW	withdrawn	Cowlitz, Washington
Mint Farm Generating Station	55700_1STG	Gas	133.0 MW	operational	Cowlitz, Washington
Nucor Steel Mill	L0596	Other	110.0 MW	withdrawn	Cowlitz, Washington
WA Queue Project G0922 — Battery in Cowlitz, Washington	G0922	Battery	100.0 MW	active	Cowlitz, Washington
100MW Cowlitz-Cardwell	G46-03	Gas	100.0 MW	withdrawn	Cowlitz, Washington
100MW Longview 2	G45	Gas	100.0 MW	withdrawn	Cowlitz, Washington
Nordic Energy Barge 1	G37	Gas	100.0 MW	withdrawn	Cowlitz, Washington
100MW Cowlitz PUD BHP at Kalama	G46-02	Gas	100.0 MW	withdrawn	Cowlitz, Washington
100MW Longview 1	G44	Gas	100.0 MW	withdrawn	Cowlitz, Washington
Yale	3852_1	Other	67.0 MW	operational	Cowlitz, Washington
Yale	3852_2	Other	67.0 MW	operational	Cowlitz, Washington
Mint Farm - AE Inc	L0512	Other	54.0 MW	withdrawn	Cowlitz, Washington
AE BTC	L0615	Other	50.0 MW	withdrawn	Cowlitz, Washington
Merwin	3847_2	Other	45.0 MW	operational	Cowlitz, Washington
Merwin	3847_3	Other	45.0 MW	operational	Cowlitz, Washington
Merwin	3847_1	Other	45.0 MW	operational	Cowlitz, Washington
Swift 2	6265_22	Other	36.0 MW	suspended	Cowlitz, Washington
Swift 2	6265_21	Other	36.0 MW	suspended	Cowlitz, Washington
WA Queue Project G0444 — Gas in Cowlitz, Washington	G0444	Gas	35.0 MW	withdrawn	Cowlitz, Washington
Nippon Dynawave Packaging Longview WA	50187_TG5	Other	31.4 MW	operational	Cowlitz, Washington
Longview Fibre	54562_7	Other	25.0 MW	operational	Cowlitz, Washington
Mint Farm Load Increase	L0439	Other	21.0 MW	withdrawn	Cowlitz, Washington
Longview Fibre	54562_6	Other	20.0 MW	operational	Cowlitz, Washington
Nippon Dynawave Packaging Longview WA	50187_TG4	Other	18.0 MW	operational	Cowlitz, Washington
Drax	L0557	Other	16.3 MW	operational	Cowlitz, Washington
WA Queue Project G0976 — Gas in Cowlitz, Washington	G0976	Gas	9.0 MW	withdrawn	Cowlitz, Washington
Nippon Dynawave Packaging Longview WA	50187_TG1	Other	8.0 MW	operational	Cowlitz, Washington
PNW Metal Recycling	L0578	Other	6.8 MW	operational	Cowlitz, Washington
Trammel Crow Mid I-5	L0556	Other	5.3 MW	active	Cowlitz, Washington
Nippon Dynawave Packaging Longview WA	50187_TG2	Other	5.0 MW	operational	Cowlitz, Washington
AC Management	L0565	Other	5.0 MW	active	Cowlitz, Washington
NW Pipeline	L0552	Other	4.7 MW	operational	Cowlitz, Washington
Divert	L0541	Other	2.6 MW	operational	Cowlitz, Washington
CT-6	L0607	Other	1.9 MW	operational	Cowlitz, Washington
Pacific Corrugated (PCPC)	L0542	Other	1.9 MW	operational	Cowlitz, Washington
Merwin	3847_House	Other	1.0 MW	operational	Cowlitz, Washington
Cowlitz John Street	L0354	Other	0.0 MW	withdrawn	Cowlitz, Washington
Woodland Tap	L0320	Other	0.0 MW	withdrawn	Cowlitz, Washington
Bakers Corner Tap	L0292	Other	0.0 MW	operational	Cowlitz, Washington

Top developers

Developer (canonical)	Projects	Capacity
Public Utility District No. 1 of Cowlitz County	21	2,230 MW
Avista Utilities	4	400 MW
Enron Power Marketing, Inc.	1	600 MW
Puget Sound Energy	1	320 MW
Cogentrix Energy, Inc.	1	310 MW
Nordic Energy Barge #1, LLC	1	100 MW

Explore related data

Source last checked2026-07-31

Data last materially changed2026-08-27

Page data generated2026-08-27

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

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