I Think They Pee Standing Up
Four teenage girls in Lagos (Duro-Aina Adebola, Akindele Abiola, Bello Eniola and Faleke Oluwatoyin) have created a urine-operated generator. Yes, you read that correctly. Presented at the Maker Fair Africa Lagos 2012 this past week, their invention has quickly caught the attention of the media globally. We'd like to think it's because of the significance of four teenage girls creating something that addresses fuel dependency in Nigeria, while also subverting a widespread assumption throughout the world that women "can't do" science- but we have a feeling it might just be that people are simultaneously fascinated, intrigued, and irked by the generator and how it works.
- Urine is put into an electrolytic cell, which cracks the urea into nitrogen, water, and hydrogen.
- The hydrogen goes into a water filter for purification, which then gets pushed into the gas cylinder.
- The gas cylinder pushes hydrogen into a cylinder of liquid borax, which is used to remove the moisture from the hydrogen gas.
- This purified hydrogen gas is pushed into the generator.
- 1 Liter of urine gives you 6 hours of electricity.
For a country that currently generates between 4,000-5,000 of power for a population of over 150 million (South Africa generates 40,000MW for 40 million people)- Nigeria's energy crisis is definitely not a secret. Reliant on alternative energy solutions, such as power inverters and diesel/fuel operated generators, one might suggest that Nigerians have become somewhat complacent with the government's inability to generate an adequate amount of power for its citizens, or rather they've realized they can't wait for the government to fix the problem and as a response they invest in these alternatives so at least they're not waiting in the dark. (Not to be dismissive of citizens speaking out against the government- Occupy Nigeria was an example of Nigerians voicing their frustrations with the government's inefficiency, particularly in terms of fuel/electricity).
The information available about Nigeria's energy sector via policy reports and analyses demonstrates that the issue is not necessarily capacity, as much as it is policy and incentives (the lack of capacity is extremely profitable for a few Nigerians, say those who import generators, inverters, drill gasoline etc.). People turn to the solutions mentioned above, and while this allows for a somewhat questionable functionality within dysfunction- this urine operated generator addresses at least one of the issues at-hand- reliance upon fuel and its environmental impact.
We're looking forward to hearing how the young girls describe their creative process and how they finally arrived at their invention. The implications of this invention go beyond what they can do for generators- it illuminates that young Nigerians are aware of the problems facing their country and they're not only looking for solutions- they're finding them.
