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Podcast with Eco Amet Solutions, Ghana. Katrin Puetz joined us on the podcast to discuss her amazing sustainable cooking energy solutions with…
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“During her presentation, Katrin Pütz also explicitly addressed the living situation of people in poorer and more remote countries. The misunderstanding of…
places we have energized
Within a few months you have proven that turning waste into energy is not just cleaning up the area, but changing lives. Organic waste is valuable, piles of waste are like a gold mine! At the new waste management site in TOFFO, Benin, a small team produces GASEOUS GOLD – BIOGAS!
Please see how the business of buying waste from people and selling gas as clean cooking fuel is designed and how they managed to convince 78 households to become regular customers of biogas backpacked cooking fuel. Here a small part of the article translated into English:
“The system as explained by Mark Eric Giannelli from Fondation ReBin – Centre de valorisation Commune de Toffo is simple. Each waste contributor is paid according to the weight of his garbage. Payment is made in cash or in the form of a credit that can be used for a supply of biogas produced at the waste-based centre. The local populations have massively adhered to this project. 78 households are currently under contract with the project, as are farmers and refuse collection organisations. Everyone, according to Mark Gianneli, transports their garbage to the centre. The particularity here is that the centre gives preference to low-income households. Pineapple waste, food scraps, household waste… Everything is collected at the centre. To date, according to the centre’s first manager, more than 20 tons of waste have already been collected and this figure should double before the end of the year.”
See full article in French on Benin Echo: Bénin Echo
Testing the market for biogas in (B)packs and creating evidence of the business potential! A pilot project by HoA-REC/N, Horn of Africa Regional Environment Center and Network, Addis Abeba University.
Biogas produced from cow dung and sold in backpacks in the middle of a busy street of country town Arsinegele in the Central Rift Valley of Ethiopia, about 280 km south of Addis Abeba, is possible! Where firewood and charcoal are rare, they become expensive and sometimes no longer affordable. People found out that biogas can be a viable alternative for households and businesses.
2 (B)plants of the sizes 3.5 and 4 m³ are producing the daily gas for sale in (B)packs. Cow dung is plentifully available in Arsinegele, thus the biogas manager has no trouble to organize input substrate for the digesters. The biogas produced by the two digesters is directly piped to the (B)pack fill-up station. 3 backpacks are permanently connected and they fill up with biogas as it is produced.
4 fully inflated (B)packs per day can no longer serve the continuously growing number of customers. But it means that the business is going well for the gas producer: she sells 4 full backpacks per day at 10 Ethiopian Birr each. This makes an income of 40 birr (1,50 €) per day from waste, while her customers save cash money and distant trees from being cut down.
From the dung of one goat and kitchen waste mixed with all kinds of waste water the small 1.5 m³ biogas digester produces reliably enough gas to replace all cooking fuel for up to 3 people. This test digester is deliberately run under suboptimal conditions to find out the limits of this technology – so far the conditions could not be chosen hard enough…
and the slurry used as organic fertilizer makes vegetable production in the city garden a real pleasure!
This school in rural Rwanda has installed the first biogas system of (B)energy after a teacher had taken the 3-day training in Germany.
This school is organized in an amazing way: the school fee is paid by parents and children by bringing brass and leaves for the animals to eat. the school has cows, sheep, rabbits and pigs and they all need fodder. The dung of these animals is used for biogas production.
Animals and Kitchen are far apart, but the gas is filled into a backpack and transported to the school kitchen, where food for about 60 children is cooked at night on biogas. Well done!
This school in Malawi is using cow dung and kitchen waste to produce 5-6 biogas backpacks full of gas per day. This gas is sufficient to cook for 60 children, who eat at the school.
Besides the easier and much cleaner cooking, the school is very happy about the savings: 11€/week as compared to using fire wood!
Who we are?
This is our energizing team! We put all our energy into developping innovative biogas products for entrepreneurs and households in rural Africa. Our ultimate goal is to make our biogas products accessible in rural Africa.
gives biogas producers the opportunity to become biogas suppliers to neighbours and community members