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This challenge has now ended. You can still follow the realisation journey and take part in the conversations at www.facebook.com/openplanetideas
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Paul Fr

Challenge Contributions

Sanitation is sexy and green

Usually sanitation is not the most pleasurable subject. Yet, today 2.5 billion people - nearly 40% of the world’s population - still lack access to basic sanitation. They are doing it out in the open air or in latrines so filthy, you can’t even imagine. This entire poop is full of energy that could be harvest to create electricity. If this energy was properly harvested, resources could be better used. The need for water could be reduced compare to conventional toilet with on-site water recycling. Electricity could be produced locally, hence reducing the waste of electricity over long distance.
November 19, 2010
12:00PM

Efficient Vertical Farming

Vertical Farming is already a reality thanks to Verticrop. We still can make this new type of farming more efficient. A serie of data coming from weather forcast, shops and from the farm itself would help to mature fruits and vegetable at the right time for the right target. This concept aims to further reduce ressources waste such as food and water (used in farming)
November 18, 2010
11:50AM

Cradle to cradle recycling

Cradle to cradle brings object back to the same level of quality. Often, in the recycling process material are mixed and produce lesser quality material. If we could use cradle to cradle process for our packaging we could dramatically reduce our waste. To support this process we need a camera to analyze and recognize each packaging to determine where to send the packaging back.
November 10, 2010
06:39AM
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Testimonials

Gabriel Martin
September 05, 2010, 01:25PM
Thanks for sharing! I look forward to checking out the book, it sounds amazing!
Paul Fr
September 05, 2010, 08:27AM
One reason for me to be on this forum is probably thanks to a book written by Gunter Paulli, « The Blue Economy ». Why is this book different? It’s not a catastrophic story, it is full of solutions and explanation. He is the director of ZERI organization, which stands for zero emission. Indeed we can, reduce our footprint, but our ultimate goal is to achieve the same efficiency as nature. The waste of other species is transformed at room temperature and pressure to create resource for another species. For instance the spider produces silk at 20°, while steel is produced at several hundred degrees.

From his point of view, there are many plants that can cater our needs such as bamboo thanks to its growing speed. The owner of “gardenpool.org” takes advantage of the fast growing Tilapia fish. The deduction is that environmental ideal doesn’t necessarily means being slow. A merger between what nature can offer and industrial need is yet to be define.

Paulli thinks that large companies are often inefficient at handling new source of revenue emerging from their waste. Current manager are not trained in handling new circuit, hence the logical solution is outsourcing. This method has to survive under high pressure of result, fear of cannibalizing other product and approval of stakeholder. Among all those problems, insurance could offer relief. Their goal is to gather more efficient companies.

Sometimes the book presents overwhelming figures, tweaking figures to make their point. Overall his believe sounds attractive as he is trying to learn from nature, twist economical model and using current technology together to bring our society closer to nature.
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