Network of Biodigesters for Latin America and the Caribbean (RedBioLAC)

RedBioLAC is a network of institutions involved in the applied research and advocacy of biodigesters for the treatment and management of organic waste, as a strategy for improving the wellbeing of the Latin American and Caribbean people.


RedBioLAC Webinar on "Biogás en la producción de café"

News from WISIONS posted on July 28th, 2019

Our partner RedbioLAC just announced the new date of their insightful webinar about the use of biodigesters in coffee production. It will take place on 31st July on 8:00 A.M. CST (16:00 P.M. CEST). Register here following the link! The webinar will be in Spanish only!Register here! Read moreMinimize

Registrese aquí!

La caficultura es una de las principales actividades agrícolas en América Latina donde se involucran más de quince millones de familias. Es uno de las principales fuentes de ingreso en las exportaciones de países de América Latina y Africa.


El impacto ambiental de esta actividad es positivo, en cuanto representa servicios ambientales para países como El Salvador en donde los cafetales son los bosques del país. 

Sin embargo, en el tema de recursos hídricos estos están comprometidos por la contaminación que se genera en el beneficiado húmedo del café uva/cereza. Por tonelada de café uva/cereza se emplean hasta 8 m3 de agua, aportando una contaminación de 24 kg D.Q.O que en habitantes equivalentes representa 400 h.e.


La normativa ambiental en los países cafetaleros es cada vez mas estricta y limita la competitividad de la caficultura para los procesos de certificación de café sostenible. En este contexto es que se debe hacer un programa de manejo de los subproductos del café generados: agua de despulpado, lavado y la pulpa de café.


Se han venido desarrollando experiencias en el manejo y aprovechamiento de los subproductos del beneficiado del café desde los años 50 del siglo pasado pero estos esfuerzos no tienen la difusión necesaria para aprovecharlo en los países cafetaleros.


En la experiencia particular hemos trabajado el tratamiento anaeróbico con diferentes tipos de biodigestores en pequeña y mediana escala, así como en el manejo de la pulpa de café. También se han acompañado las experiencias de mejoramiento del beneficiado húmedo ´por medio de “PM+L” y buenas prácticas de manufactura.



La intención de compartir la experiencia es que se motive a mejorar la caficultura para beneficio de nuestros países y la competitividad de los productores y principalmente proteger los recursos hídricos que cada vez son mas escasos y mas contaminados

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RedBioLAC is a network active in the fields of research, development, implementation and diffusion of biodigesters and aims to stimulate the adequate management of natural resources; thereby promoting the socioeconomic well-being of people in Latin America and the Caribbean.

Under the framework of a former SEPS project (Biogas Digester Innovations In Latin America), a workshop took place in Cajamarca, Peru, in May 2009, which focused on sharing experiences on the use of biodigesters in Latin America. The lively and valuable discussions demonstrated the huge potential for mutual learning and for finding solutions.

From the impetus of that first exchange the idea emerged to establish a network to promote knowledge sharing between research, development and advocacy groups involved with biogas technologies in Latin America and the Caribbean.

During a second meeting in 2010 (this time at EARTH University in Costa Rica), the network was formalised and the first strategic plan of RedBioLAC was developed. Since then the network has been active in promoting and disseminating research, development and the implementation of biodigesters as a valid technical option for the management of natural resources and for improving the wellbeing of the Latin American and Caribbean people.

Mission & Goals

Founded in 2009 in Peru, the RedBioLAC – Red de Biodigestores Para Latino América y el Caribe – is a multinational network connecting actors primarily in the domestic, productive and educational biogas field across Latin America and the Caribbean (LAC). The RedBioLAC’s vision is to become the leading organisation providing research, development, implementation and advocacy in LAC for the use of biodigesters to stimulate the sustainable management of natural resources and promote people’s socioeconomic wellbeing.

The RedBioLAC is a network that brings together institutions from diverse sectors (private, public, academic, international cooperation, etc.) to collaborate to achieve the following objectives:


  • Exchange information, knowledge and experiences among participating institutions
  • Identify and overcome technical, environmental, social and economic barriers in the biogas field
  • Propose projects, mechanisms and ideas to disseminate biodigester technology within LAC
  • Generate alliances that facilitate the adoption of biodigester technology
  • Systematise research and disseminate findings among partners, and share insights with related fields including health, financing, policy, education, industry and marketing
  • Promote the incorporation of other organisations, institutions and researchers in the field of biodigesters
  • Promote actions to advocate and influence policies related to biodigesters


The RedBioLAC has become a lively platform for knowledge exchange, development and dissemination. This is achieved via diverse methods and activities, specifically through the annual conference, annual magazine, e-learning, online library and forum. Additionally, two areas of activity fostering knowledge creation and dissemination are envisaged as part of the consolidation process: working groups and a student internship programme. To promote participation and raise awareness across the region, the network develops relationships with universities; publicises information about courses, conferences, seminars, and funding opportunities; uses social media; publishes educational material and systematised information; conducts webinars on technical and trending topics; conducts in-person trainings; and connects students and organisations for internships and academic research, as well as people and projects.

Annual Event

The annual conference provides a dynamic opportunity for interaction between experts, relevant stakeholders and interested audiences in general. The conference format entails not only presentations and discussions about the latest developments, but also training courses on basic biogas technologies and field visits.

2018 marked the 10th Annual RedBioLAC Conference, which took place from 17 – 21 September 2018 in Foz do Iguaçu, Brazil. A video summarising the conference is available on Facebook, along with photos of the event.

The annual conferences in 2014 and 2015 encouraged rich discussions and feedback from all participants through participative sessions from which conclusions were drawn, leading to the first booklet published by the network outlining the opportunities for small- and medium-scale biodigestion in LAC. The booklet is available online and downloadable in a printer-friendly version.

Since 2017 the network has published its own magazine to showcase academic research, case studies, scientific groups, technical factsheets and advertisement of projects, programmes, companies, and services on biogas.

Download the 2017 edition: RedBioLAC Magazine Vol. 1

Download the 2018 edition: RedBioLAC Magazine Vol. 2

Hardcopies are available for a small fee to cover shipping costs.

Online Platform and Library

Of the network's online tools, the discussion forum is the liveliest area for interaction, with more than 900 participating subscribers. Almost 500 topics are available on the forum, providing a rich source of knowledge on anaerobic digestion as applied in the region, together with information about the practitioners involved. Podcasts of webinars and videos are also available online. A broad variety of publications on a number of topics can be found in the online library (manuals, factsheets, national biogas programme portfolios, diffusion, capacity building, etc.).

Mutual Exchange of Knowledge

Topic-specific working groups aim to involve network members in the development of cooperative projects in order to address specific knowledge gaps (e.g. technical issues, management monitoring and impact assessment) or to strengthen collaboration at sub-regional levels (e.g. the ‘southern cone’, the ‘Andean countries’, the Caribbean states and Central America).

The student internship programme aims to facilitate and support applied research on topics relevant to network members by involving students at the advanced stage of their studies. This serves to address knowledge gaps, while simultaneously contributing to international knowledge-sharing and capacity-building of the next generation of experts and decision-makers.

Upcoming Events

The 11th Annual Conference of RedBioLAC ("Encuentro RedBioLAC") will take place from 14 – 18 October 2019 in Varadero, Cuba. More information available here.

Coordination & Support

The network is supported by several organisations, one of which is the WISIONS initiative. The coordination of the RedBioLAC is led by Mariela Pino (left). 

The network secretariat is run by the organisation GreenEmpowerment, who initiated the SEPS project and network.