
A concept to turn the Eiffel Tower into a giant green wall has been proposed as a symbolic statement of "the reconciliation of nature and mankind."The plan calls for 600,000 plants to be attached to the structure using hemp sacks filled with soil as the growth media. An irrigation system comprising 12 tons of tubing would be used to provide water for the plants.
The installation would not be permanent, and would be removed after a few years. But, once in place, the installation would help remove an estimated 87.8 tons of CO2 from the atmosphere.
"Should it not be the duty of engineers to imagine a new future where nature is brought back into the heart of the city," said a statement from Ginger, the company behind the proposal. With an estimated cost of nearly 100 million dollars for the project, that's more than a million dollars per ton of CO2. Hardly the most cost effective carbon sequestration, but certainly a visible one.
image: CC-BY 3.0 by Taxiarchos228
via: Sustainablog

written by mcGurk, December 30, 2011
written by Ronald Brak, December 30, 2011
written by Fencerdave, December 31, 2011
Cheap? Certainly not.
Aesthetically pleasing? Oh, yes. Yes indeed.
I don't see why they don't cover it in Ivy, though. It naturally crawls up towers like that, and would be much easier and cheaper to provide nutrition for. It could even be permanent.
written by NOtogreentower, January 02, 2012
Plus, why use so much time and energy when you can plant it somewhere else.
written by Youtube Downloader, January 04, 2012
written by Paint the town green, January 04, 2012
written by Mark Douglas, January 06, 2012
To spend their 100 million on creating systems that people could use to lower their environmental footprint would be a much better use of such money, or even better, buy some wilderness and protect it.
written by James Gerard, January 06, 2012
written by amy, January 06, 2012
written by PJ, January 06, 2012
And this sort of reminds me of a Cristo-type idea...why not cover the Tower in some bright orange cloth? lol
Lord.....
written by James Gerard, January 06, 2012
Another concept is to remember to respect the intention of the creator of such an artwork. "The Eiffel Tower was built for the International Exhibition of Paris of 1889 commemorating the centenary of the French Revolution. The Prince of Wales, later King Edward VII of England, opened the tower. Of the 700 proposals submitted in a design competition, Gustave Eiffel's was unanimously chosen. However it was not accepted by all at first, and a petition of 300 names - including those of Maupassant, Emile Zola, Charles Garnier (architect of the Opéra Garnier), and Dumas the Younger - protested its construction." Gustsve Eiffel did not include any covering of plants, and I am very sure would have scoffed at the idea, for reasons that certainly would have included the danger of Corrosion.
(Quote from http://www.corrosion-doctors.o...istory.htm )
Perhaps we should commend the originators of the idea for enthusiasm and thinking big, and work with them to get their energy directed into something with positive lasting practical value beyond goofy publicity. Such energy should not be simply squashed just because it was at first connected to a lousy idea. Hopefully the group will realize that there are good pratical reasons for looking for an alternate plan.
(For interest, here are a few additional historical notes - "The tower was almost torn down in 1909, but was saved because of its antenna used both for military and other purposes, and the city let it stand after the permit expired. When the tower played an important role in capturing the infamous spy Mata Hari during World War I, it gained such importance to the French people that there was no more thought of demolishing it.- used for telegraphy at that time.
From 1910 and on the Eiffel Tower became part of the International Time Service. French radio (since 191
, and French television (since 1957) have also made use of its stature. {same source}) Note that none of these added purposes changed the essential nature or appearance of the Tower.
written by Fencerdave, January 09, 2012
Thank you all, and especially James, for pointing out the royal rear end I was making of myself. Frankly I'm ashamed that I didn't make the logical connection from 'Iron is good for Ivy' to 'Ivy is bad for Iron.'
I was truly caught up in an illogical sweep of enthusiasm at the sign of a large-scale environmental awareness project.
Excuse me while I retreat, humbled, to areas that I know more about.
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