IEEE PES Seattle

Built by the Army Corps of Engineers between 1933 and 1942, Grand Coulee Dam was the largest concrete structure in the world for decades. With the expansion of the third power station in 1974 made it the largest power plant in the world at the time. It still remains the largest power plant in the USA with a capacity of over 6 GW in three power stations.

The Spark Museum of Electrical Invention offers an exciting and educational experience for audiences of all ages. Compelling, interactive exhibits spanning four centuries of scientific achievement and cultural heritage are featured in a world-class collection of unique objects. The Spark Museum displays the inventions and innovations that changed the course of human history. Get a chance to watch the MegaZapper show as well!