For Sale: Biosphere 2

jangobongo writes "The Texas company that built and owns the Biosphere 2 Center near Tucson, AZ has put the property up for sale. Built at a cost of over $200 million, Biosphere 2 was originally used as a a self-sustaining environment for humans with eight "biospherians" sealing themselves in for two years to see if they could survive without outside intervention. The Biosphere 2 campus consists of a 3.1-acre glass terrarium and 70 other buildings on 140 acres, and includes offices, classrooms, laboratories, residential housing, and a hotel and conference center. Because it is a very expensive place to operate, the more than 85,000 visitors last year were not enough to make money on tourism alone. Potential uses for the property: a religious college, spa, golf resort or even a technology park."

Comments

Re:did it ever actually work?

[Shadow Wrought]

I don't remember if it was BioSphere I or II, but one of them had the concrete leech most of the oxygen out of the air. They eventually had to shut it down way ahead of schedule because they couldn't compensate for the lack of oxygen. Wusses. They probaboly just needed Pauly Shore.

Reality Show

[peu]

It failed because reality shows didn't exist at the time.

If done today, I'm sure its a smash hit, think of a mix of big brother + truman show.

I took that tour three months ago

[Anonymous Coward]

Previously (before September 2003), Columbia University was managing Biosphere 2 and they were using it mainly for research and as a study-abroad program for students. The tourism was aspect was a sideline and you probably couldn't go inside because it would have messed up thier research and learning aspects.

Now you can go inside on the extended tour which lasts 2-3 hours. While I was there, I got to see all the internal areas except one, the "tropical jungle" section of the terrarium, which was completely overgrown because the environment inside was so agreeable with the plants, they just grew like crazy and took over. Our tour got to see the living quarters and the research labs. We went into the terrariums to see the two food garden areas, the section with the "ocean", "savannah", "marsh", and "desert" biomes. We toured under the facility in the basement to see the mechanical aspects, power plant, water recycling, and air handlers. They also took us into one of the two "lungs" of the biosphere, which are a technological feat of engineering designed to accommodate for the expansion and contraction of the internal air as it heats up and cools down.

I came away from the tour very impressed with all the details and a new respect of the whole project, as well as for the eight participants in the 2-year experiment.

This was by no means a "failed experiment", rather a very large learning experiment.