Sort of an eire feeling to ride past this huge smelter complex after it has been shut down.  Silence, in a place where one doesn't expect to find it.  The realm of machines, abandoned. Maybe a lonely security guard.  I didn't see.  I just rode quietly by.

Top of 2005 trip

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Many of Washington State's aluminum mills have had to close due, in part, to overpopulation.
Refinery
Aluminum industry was attracted to pacific northwest in search of cheap hydropower.  All the good dam sites, on the Columbia River have been taken, except for, ironically, the Hanford Reach.  That's the last free flowing section of river between Canada and Boneville Dam.  Hanford is also where another power source is located; WPPS #2; a nuclear reactor.

Northwest population keeps growing and using more power.  With practically no "growth potential" left in hydroelectricity, other more expensive sources of power are adding to the mix.  No longer such an advantage for aluminum refining.

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