Douglas County, Washington — Interconnection Projects

The interXdata warehouse tracks 53 interconnection projects in Douglas, Washington, representing 9,145 MW of requested capacity.

53Total projects

9Active

27Operational

15Withdrawn

9,145 MWRequested capacity

Technology mix

Technology	Projects	Requested capacity
Other	31	2,806 MW
Battery	7	2,655 MW
Solar	9	2,600 MW
Wind	6	1,084 MW

Projects

Project	Queue ID	Technology	Capacity	Status	Location
WA Queue Project G0914 — Battery in Douglas, Washington	G0914	Battery	1,000.0 MW	withdrawn	Douglas, Washington
WA Queue Project G0915 — Battery in Douglas, Washington	G0915	Battery	500.0 MW	withdrawn	Douglas, Washington
WA Queue Project G0916 — Battery in Douglas, Washington	G0916	Battery	500.0 MW	active	Douglas, Washington
WA Queue Project G0641 — Battery in Douglas, Washington	G0641	Battery	500.0 MW	withdrawn	Douglas, Washington
WA Queue Project G0729 — Solar in Douglas, Washington	G0729	Solar	450.0 MW	withdrawn	Douglas, Washington
WA Queue Project G1035 — Solar in Douglas, Washington	G1035	Solar	400.0 MW	active	Douglas, Washington
WA Queue Project G0490 — Other in Douglas, Washington	G0490	Other	345.0 MW	active	Douglas, Washington
WA Queue Project G0753 — Solar in Douglas, Washington	G0753	Solar	300.0 MW	active	Douglas, Washington
WA Queue Project G0840 — Solar in Douglas, Washington	G0840	Solar	300.0 MW	active	Douglas, Washington
WA Queue Project G0853 — Solar in Douglas, Washington	G0853	Solar	300.0 MW	active	Douglas, Washington
WA Queue Project G0276 — Wind in Douglas, Washington	G0276	Wind	300.0 MW	withdrawn	Douglas, Washington
WA Queue Project G1025 — Wind in Douglas, Washington	G1025	Wind	250.0 MW	active	Douglas, Washington
West Queue Project 1 — Solar in Douglas, Washington	1	Solar	250.0 MW	withdrawn	Douglas, Washington
West Queue Project 4 — Solar in Douglas, Washington	4	Solar	200.0 MW	withdrawn	Douglas, Washington
WA Queue Project G0820 — Solar in Douglas, Washington	G0820	Solar	200.0 MW	withdrawn	Douglas, Washington
WA Queue Project G0639 — Solar in Douglas, Washington	G0639	Solar	200.0 MW	withdrawn	Douglas, Washington
WA Queue Project G0819 — Wind in Douglas, Washington	G0819	Wind	200.0 MW	withdrawn	Douglas, Washington
WA Queue Project G0858 — Battery in Douglas, Washington	G0858	Battery	130.0 MW	active	Douglas, Washington
WA Queue Project G0211 — Wind in Douglas, Washington	G0211	Wind	127.0 MW	withdrawn	Douglas, Washington
WA Queue Project G0225 — Wind in Douglas, Washington	G0225	Wind	127.0 MW	withdrawn	Douglas, Washington
Chief Joseph	3921_18	Other	95.0 MW	operational	Douglas, Washington
Chief Joseph	3921_23	Other	95.0 MW	operational	Douglas, Washington
Chief Joseph	3921_25	Other	95.0 MW	operational	Douglas, Washington
Chief Joseph	3921_26	Other	95.0 MW	operational	Douglas, Washington
Chief Joseph	3921_20	Other	95.0 MW	operational	Douglas, Washington
Chief Joseph	3921_24	Other	95.0 MW	operational	Douglas, Washington
Chief Joseph	3921_17	Other	95.0 MW	operational	Douglas, Washington
Chief Joseph	3921_19	Other	95.0 MW	operational	Douglas, Washington
Chief Joseph	3921_21	Other	95.0 MW	operational	Douglas, Washington
Chief Joseph	3921_22	Other	95.0 MW	operational	Douglas, Washington
Chief Joseph	3921_27	Other	95.0 MW	operational	Douglas, Washington
Chief Joseph	3921_3	Other	88.2 MW	operational	Douglas, Washington
Chief Joseph	3921_10	Other	88.2 MW	operational	Douglas, Washington
Chief Joseph	3921_15	Other	88.2 MW	operational	Douglas, Washington
Chief Joseph	3921_14	Other	88.2 MW	operational	Douglas, Washington
Chief Joseph	3921_1	Other	88.2 MW	operational	Douglas, Washington
Chief Joseph	3921_16	Other	88.2 MW	operational	Douglas, Washington
Chief Joseph	3921_8	Other	88.2 MW	suspended	Douglas, Washington
Chief Joseph	3921_6	Other	88.2 MW	operational	Douglas, Washington
Chief Joseph	3921_2	Other	88.2 MW	operational	Douglas, Washington
Chief Joseph	3921_4	Other	88.2 MW	operational	Douglas, Washington
Chief Joseph	3921_7	Other	88.2 MW	suspended	Douglas, Washington
Chief Joseph	3921_11	Other	88.2 MW	operational	Douglas, Washington
Chief Joseph	3921_12	Other	88.2 MW	operational	Douglas, Washington
Chief Joseph	3921_13	Other	88.2 MW	operational	Douglas, Washington
Chief Joseph	3921_9	Other	88.2 MW	operational	Douglas, Washington
Chief Joseph	3921_5	Other	88.2 MW	operational	Douglas, Washington
West Queue Project 9 — Wind in Douglas, Washington	9	Wind	80.0 MW	withdrawn	Douglas, Washington
WA Queue Project G0829 — Battery in Douglas, Washington	G0829	Battery	20.0 MW	active	Douglas, Washington
WA Queue Project G0567 — Battery in Douglas, Washington	G0567	Battery	5.0 MW	withdrawn	Douglas, Washington
Wallula 500kV	L0272	Other	5.0 MW	withdrawn	Douglas, Washington
Lauderdale Project	L0274	Other	0.0 MW	operational	Douglas, Washington
Grant Rocky Ford	L0281	Other	0.0 MW	operational	Douglas, Washington

Top developers

Developer (canonical)	Projects	Capacity
Public Utility District No. 1 of Cowlitz County	3	5 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. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.

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