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Port-au-Prince.– A cheap source of fuel from recycling human excrement could be a good move for Haiti to put a dent in the cholera epidemic and pervasive deforestation affecting the country.

The biodigester converts organic waste to biogas and a liquid fertilizer rich in nutrients. It requires little infrastructure: toilets linked to a sealed, brick-lined well connected to a basin. So far 70 of these devices are up and running, while another 70 are in the works.

According to Martin Wartchow, a hydrologist working in Port-au-Prince with the Brazilian nongovernmental group Viva Rio, the bacteria thriving in human excrement eat 85 per cent of the refuse while producing methane gas.

"The remaining 15 per cent of organic waste is thrown out with the excess water in a green area where they biodegrade. Not a single chemical product is used and at the end of the line, the water we collect is completely clean. We even raise fish here," explained the engineer.


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COMMENTS
25 comment(s)
Written by: JimHarrington This user is banned, 18 Apr 2011 1:47 PM
From: United States
The Mexican solution by spreading human feces on vegtables, I guess they will call it the Hatian Revenge.
Written by: Atabey, 18 Apr 2011 2:20 PM
From: United States, NYC
Will Haiti become DR's energy source? Talk about turning a problem, human waste in Haiti, into a solution: clean, biodegradable energy. Now link it to some power plants and export it to DR and earn financial dividends.
Written by: El_Platano, 18 Apr 2011 3:41 PM
From: United States, Yonkers, NY
Cooking with Caca. I can see the billboards now. jajajajaajajajjaaja
Written by: Atabey, 18 Apr 2011 4:34 PM
From: United States, NYC
While all this may sound counter-intuitive, in California and especially in Singapore, I believe, there are places where waste-water is used to provide safe drinking water to customers. The water meets such strict standards that the water exceeds the government mandated drinking water standards! So this idea, far fetched as it at first appears may hold more water than some believe.

The billboards: "Cagando Para El Progreso del Pais"
Written by: Ricardolito, 18 Apr 2011 6:08 PM
From: Dominican Republic, vieja Santo Domingo
To use caca as fuel is as old as the hills ..In India there are millions of homes with walls plastered with patties of animal and human caca
Written by: super_lover, 18 Apr 2011 11:41 PM
From: Haiti
Well, I prefer the idea of building a large scale petroleum refinery in Haiti with a joint venture scenario with Venezuela to take advantage of the abundant oil reserves there. Haiti would purchase Mesa and Merey crudes from Venezuela at reduced rates, process these high sulfur, highly conductive crudes and turn an impressive margin. The refinery will require a delayed coker and an FCC and bielectric desalters on the front ends of the crude units to handle the highly conductive crudes. Haiti can burn the petcoke as a supplement to No. 6 oil to generate power at its power plants. Haiti should abandon any idea of ethanol production and focus on jatropha bio-diesel. It's BTU returns are very close to fossil fuel diesel and jatropha can be produced on acrid lands with little water. Wind generators at Haiti's North coast is also a huge plus. Haiti needs excellent proposal writers to secure grants and loans.

This caca thing is a pipe dream and is neither sustainable nor efficient.
Written by: guillermone, 18 Apr 2011 11:47 PM
From: United States
Who came up with this kakamamie idea anyway?

Poor Haitians, it just won't stop, people keep giving them shit.
Written by: super_lover, 18 Apr 2011 11:49 PM
From: Haiti
I am just an old trucker, but if one of those big Haitian politicians ever gave me a job to revitalize the energy sector of Haiti, I would get things turned around. The lights would never go off and diesel No. 2-Oil would sell for under $2.00 a gallon.
Written by: canadafriend, 19 Apr 2011 12:22 AM
From: Canada
In many European countries, and not long ago... (probably still in rural areas), animal waste was dried hard in the shape of bricks for heat and cooking. Apparently, it gives great heat.
And hey. We pay here to buy sheep and cow menure for our gardens. Why not use it where it is of good, cheap, natural use.
Written by: Yucahu, 19 Apr 2011 2:03 AM
From: United States, Miami
Cagando pa seguir progressando!!!!!!
Written by: WalterPolo, 19 Apr 2011 8:51 AM
From: Dominican Republic, Puerto Plata
Casita contenta con tu caquita.
Written by: WalterPolo, 19 Apr 2011 8:53 AM
From: Dominican Republic, Puerto Plata
There's a new Japanese restaurant in PAP.

It's called "Nokomo Kakita".
Written by: dominique, 19 Apr 2011 12:03 PM
From: United States
It's not going to help that much. This is another innovative way for the NGOs in Haiti to make money under Haiti's name. How much caca does one need to power a house with at least refrigerator a small stove two tv sets one radio set and so ?
I agree with most blogger that the situation needs another serious approach. We have a project to manufacture LGP stove in Haiti and would get the LGP from Trinidad or Venezuela unless the public sector would invest in a refinery to make the liquid affordable but there is also a mafioso clan in Haiti that will not permit it if it's not their project. This clan wants to own everything or unless you are one of them you don't get anything done in this country that's why it's important that we invite foreign investors with deep pocket so they can't mess with
Written by: dominique, 19 Apr 2011 12:16 PM
From: United States
Our project calls for first assembling the cooking stoves then distribute them for free or the so called NGO would facilitate poor people to posess one (US $85) for a 20" with oven. The Gov would put money where their mouth is. The price for LGP in Haiti is not regulated or controlled by the Gov then as DR gov has been doing to keep the price low . Enact laws that severely punish those tree cutters and traders including transporters to consummers. This project also creates local jobs, train workers in metalforming, machinisting and other metal areas While saving the country a lot of money in terms of US dollars import to reimport merchandise
Written by: super_lover, 19 Apr 2011 12:20 PM
From: Haiti
dominique,

Very good points.
Written by: Juansantodomingo, 19 Apr 2011 1:39 PM
From: Dominican Republic
With all those fat cats in the presidential palace, setting up a similar system there in Sto. Domingo would probably power the whole city.
Written by: hernandez5482, 19 Apr 2011 2:08 PM
From: United States
I have enjoyed this topic... i don't mean to mock but it is just hilarious.....
But on a serious note, something like this not handled properly could spell disaster for the population if wates are not treated they way they are supposed to. Why nor look for more sustainable solutions to the energy problem..
Written by: airgordo, 19 Apr 2011 3:53 PM
From: Dominican Republic
I trully WISH this someday will solve or at least lesser the deforestation problem...i'm sick and tired of see how OUR TREES are chopped down to be done charcoal for the haitians and some stupid dominicans
Written by: DONT_BE_SILENT, 19 Apr 2011 5:05 PM
From: Dominican Republic, NEVER FORGOTTEN, NEVER FORSAKEN!
Cagando por un mejor futuro en cada mojon duro.
Written by: easyrider, 19 Apr 2011 8:24 PM
From: Dominican Republic, La Romana
I did'nt think Id live to see the day of ANY I MEAN ANY progress in Haiti.
Surprise Surprise Surprise!
Written by: super_lover, 19 Apr 2011 9:28 PM
From: Haiti
easyrider,

Many people, including myself, said the same thing about 'living to see the day the US would have a black President'. Guess what? Well, you know.
Written by: BernardJeanPierre, 20 Apr 2011 9:32 PM
From: United States
Progress is progress. I'm not surprised to see the usual gang of people with their negative chants and derogatory remarks.
Written by: venganzaderafael, 9 May 2011 4:17 AM
From: United States
Polo I'm still cracking up about that Japanese restaurant Nokoma Kakita.

I'd like to know where those fish grown in 2kah2o are being shipped to.
Written by: BASTA, 25 May 2011 11:45 AM
From: Dominican Republic, =Ghetto/Legalize Drugs
Gov then as DR gov has been doing to keep the price low=== LOW,bull crap.
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