A Social Business

making biogas accessible

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– Corona Special – 

Online Training

watch video message by (B)energy founder Katrin Puetz


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in Europe and Africa


we are

Our growing team of social entrepreneurs makes biogas technology available in more and more countries



we do

We sell opportunity! Our biogas products are locally accessible and provide more than clean energy for cooking


it works

 Our mobile biogas solutions produce, store, transport and use biogas for cooking from organic waste


it matters

Business opportunities in the renewable energy sector make people independent and save the environment


Places we have energized

Waste management and biogas sale, Toffo, Benin

Biogas for Refugees, Ethiopia

Biogas Sale is a Business, Arsinegele, Ethiopia

Biogas for CITY-zens, Addis Ababa, Ethiopia

School Biogas, Kirenge, Rwanda

Mobile Biogas, Malata, Malawi

Gaushala, Orchha, India

Neighbourhood business, Nakuru, Kenya

Out of University, Bukavu, DR Congo

News and Happenings

Corona Times – (B)angels, we need you!

Corona is both a challenge and a great opportunity! We at (B)energy use this moment to focus on what makes (B)energy the…

Ethiopian Business Delegation visits (B)energy in Cologne

(B)energy happily welcomes business delegations of countries with interest in and potential for household biogas production. A combination of a presentation about…

Biogas training in Benin, 3.- 5.12.2019

A rare opportunity to participate in biogas training: (B)energy offers a 3-day biogas training in Benin Republic, West Africa, for future business…

10. International Circular Economy Week with (B)energy, Umweltcampus Birkenfeld

GREAT TO BE at the 10th international Circular Economy Conference in Birkenfeld, Germany. „Don‘t just copy the system of the West, don’t…

Climate Neutral Reibekuchen with Biogas at urban garden Neuland in Köln

The potato festival in the community garden of Neuland Köln, where our small biogas plant produces some gas with kitchen waste even…

TINY house and Biogas for autonomous living

The idea was well received at the Tiny Living Festival in Wendland, Germany, because the cycle of resources and energy in a…


(B) in contact

Germany: +49 221 2761840, +49 01578 3910019 (mob)


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