Cascade SMR nuclear power plant

Cascade SMR nuclear power plant is a nuclear site in United States with 12 units on record. None is currently operating.

Operating1Pre-construction1Retired1circle area ∝ site capacitydashed = approximate positionThis plant’s position is approximate in the source data, so it may be several kilometres from where it is drawn. Coastlines, borders and lakes: Natural Earth (1:10 million, public domain), which is generalised, so a coastal plant can sit a couple of kilometres off its true shoreline. Site positions: Global Nuclear Power Tracker.

Units on record

Operating

Operating capacity

not disclosed

Country

United States

Units

Unit	Status	Type	Model	Gross MW	Online
Unit 1	Pre-construction	HTGR	Xe-100	80	2032
Unit 10	Announced	HTGR	Xe-100	80	2035
Unit 11	Announced	HTGR	Xe-100	80	2035
Unit 12	Announced	HTGR	Xe-100	80	2035
Unit 2	Pre-construction	HTGR	Xe-100	80	2032
Unit 3	Pre-construction	HTGR	Xe-100	80	2032
Unit 4	Pre-construction	HTGR	Xe-100	80	2032
Unit 5	Announced	HTGR	Xe-100	80	2035
Unit 6	Announced	HTGR	Xe-100	80	2035
Unit 7	Announced	HTGR	Xe-100	80	2035
Unit 8	Announced	HTGR	Xe-100	80	2035
Unit 9	Announced	HTGR	Xe-100	80	2035

Site detail

Location	Washington, United States
Coordinates	46.4569, -119.3287approximate
Elevation	not given: the position is only approximate
Setting	not given: the position is only approximate
Region	Northern America
Units by status	Pre-construction: 4 Announced: 8

Owners & operators

Owners
Operators	not disclosed

Put this plant on your own page: embed a card, or compare it with another plant.

Sources

Global Nuclear Power Tracker, Global Energy Monitor, August 2026 release , CC BY 4.0 · retrieved 2026-09-06
GEM.wiki entry (further reading) , CC BY-SA 4.0, linked, not quoted

How these sources are used, including the corrections applied on top of them and what is deliberately left blank · download the underlying data