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# Feeding the Planet, Energy for Life
- URL: https://www.protein.xyz/feeding-the-planet-energy-for-life/
- Published: 2014-05-14T00:00:00.000Z
- Updated: 2016-06-17T02:42:33.000Z
- Description: The pavillion for Milan Expo 2015 will feature an air-purifying facade constructed with bioactive cement
- Author: Holly Ladd
- Tags: Seeds, Art & Design, Technology, #protein, #Import 2024-06-11 13:25

![](https://storage.ghost.io/c/fc/71/fc716215-5729-441a-bd07-e2b50bc413b1/content/images/S3/protein/10046/7945e9d7-c28b-42b8-8bf8-cfe92c31c2ae.jpg)

We’ve all seen [rooftop gardens](https://www.prote.in/en/feed/2012/03/greenhouse-by-joost?ref=protein.xyz)that help to improve the air quality of their high density surrounds, but what if the materials of the building itself reduced atmospheric pollution?   
 Among a slew of more extroverted shortlist entries for the “Feeding The Planet, Energy For Life” themed Expo, which include [robotic tractors and rooftop crops](http://www.carloratti.com/project/future-food-district/?ref=protein.xyz), [Nemesi & Partners](http://www.nemesistudio.it/?ref=protein.xyz)' winning entry takes a more direct approach.   
  
The pavilion's external "skin" will be made from a unique type of cement which uses sunlight to accelerate the natural oxidation processes that already exist in nature, resulting in a faster decomposition and prevention of organic and inorganic pollutants. In short, this means less smog, fresh air, and a "self-cleaning" concrete that will maintain a brilliant white finish and reduce cleaning costs for years to come.   
  
Other environmentally friendly features of the permanent pavilion include 80% recycled composite mortar and photovoltaic glass, which produces energy when exposed to light.  
  
  
![](https://storage.ghost.io/c/fc/71/fc716215-5729-441a-bd07-e2b50bc413b1/content/images/S3/protein/10046/a6b93d3e-13fb-4fe0-a9fd-bff7b60149af.jpg)

![](https://storage.ghost.io/c/fc/71/fc716215-5729-441a-bd07-e2b50bc413b1/content/images/S3/protein/10046/5c62c51a-d281-447f-b982-578df2406e56.jpg)

![](https://storage.ghost.io/c/fc/71/fc716215-5729-441a-bd07-e2b50bc413b1/content/images/S3/protein/10046/30c0c60f-9dfe-4111-aa80-d7de38414f51.jpg)