Biomass Cooking Stoves

The Stoves Discussion list has been sharing information to improve cooking stoves since 1996. We use this site, to keep track of the many types of stoves, their designs, and the progress that has been made to improve them, and spread efficient cooking stoves in world wide.

Use the stoves menu to narrow the list of stories to the type of stove you are interested in.

  • Impact Evaluation of the Use of Ethanol with the CleanCook Stove in the Kebribeyah Refuge Camp
    Ephrem Hassen, Ethiopian Rural Energy Development and Promotion Center, Ministry of Mines and Energy,Addis Ababa, October 2006
    James Murren, Project Gaia/Stokes Consulting Group, March 2008
    CleanCook StoveCleanCook Stove

  • “Tapping the Potential of Proalcool for the Household Energy Sector” Shell Foundation Project # 21316 Results of Project Gaia’s 100 CleanCook Stove Pilot Study Minas Gerais State, Brazil
    Regina Couto, Director Project Gaia Brazil, for Banco do Povo 17 January 2007

  • Narratives of House Visits in the Three Communities of Salinas, Dom Orione, and Ponte Nova in the state of Minas Gerais, Brazil 12-20 June 2006

  • Project Gaia/Brazil Trip Report: Assessment of the CleanCook Stove Supported by Microdistillery Ethanol in Minas Gerais, Brazil, 9-25 June 2006
    James Murren The Stokes Consulting Group 2 July 2006

    Gaia Brazil 02Gaia Brazil 02

    Black stone pots are quarried and crafted in Minas Gerais. They
    are preferred especially for cooking beans and soups, as they keep
    the contents hot long after being removed from the stove.

  • Ethanol Stove:Development of Stove running on low ethanol concentration, June 2005 Anil Rajvanshi Nimbkar Agricultural Research Institute, Phaltan, Maharashtra, India

  • Testing of the CleanCook Stove in Refugee Camps in Ethiopia
    Melat Esayas, Gaia Association January 2006

  • Production and dissemination of improved pottery stoves: New Lao Bucket and Anagi in the Philippines

  • Anagi Stove Construction in Sri Lanka
    ARECOP, Practical Action

    The most popular ICS in Sri Lanka is marketed under the trade name
    “Anagi”. The word “Anagi” in Sinhala language means precious or
    excellent. So “Anagi” stove is very useful as it saves fire wood and
    cooking time. Lab tests carried out on the stove indicate a technical
    efficiency of 21 % and numerous field cooking tests indicate average
    firewood savings over 30%...

  • Anila Biomass Gassifier Stove Designed and built by Professor U.N. Ravikumar (Eng) Mysore University, India In Biochar and SCAD presented by David Friese-Greene, The Schumacher Institute, Bristol (9.88MB pdf)

    Anila Stove Anila Stove
    Combustion Cycle Combustion Cycle
  • ARISTO. The Plant oil stove
    Yun Ho Chae, Grupo Ari SA, Santo Domingo, Dominican Republic December 3, 2008

    Two Burner ARISTO StoveTwo Burner ARISTO Stove
  • Fuel Efficient Stove Programs in IDP Settings - Summary Evaluation Report, Darfur
    Academy for Educational Development for USAID, December 2008

    1. INTRODUCTION: EVALUATION OBJECTIVES
      Around the world, conflict and natural disasters have displaced millions of people. Displaced populations fleeing to settlement camps and seeking safety in host villages often put great stress on natural resources, leading to environmental degradation and conflict with local populations. One of the greatest needs of people affected by crisis, be they displaced, settled, or on the move, is firewood or some other type of fuel to cook their food, heat their homes, and treat water for drinking and food preparation. The risks endured (especially by women and children) collecting scarce wood resources constitute some of the most challenging and serious protection concerns both in IDP camps and in villages where conflict over resources is high.

    USAID’s Office of Foreign Disaster Assistance (OFDA) has been one of the key US Government entities providing funding for humanitarian organizations implementing fuel-efficient stove (FES) programs in populations of internally displaced persons (IDPs). The FES programs are intended to help accomplish various goals, such as improved food security or decreased deforestation, by reducing fuel consumption. However, the large number of implementers, their varying program objectives and degrees of expertise, and differing conditions within and among IDP communities have made it difficult for OFDA to determine the relative efficacy of the FES interventions and provide guidelines for USAID-funded institutions working in IDP settings.

    OFDA therefore enlisted the assistance of the USAID Energy Team to undertake a multi-phase evaluation in order to derive “best practices” for future FES interventions. While the primary purpose of this evaluation is to provide guidance to USAID-funded organizations, USAID hopes to inform the broader humanitarian community by sharing the results of the evaluation with other organizations. Eventually, the best practices will be developed into a series of recommendations and toolkits for use by NGOs, donors, and other groups operating FES programs in IDP settings.

    Phase I of the evaluation (November 2006) was a desk study of recent FES projects in refugee and IDP settings. Based on the desk study findings, Phase II (December 2006) entailed the development of a methodology for conducting the evaluation fieldwork. Phase III involved on-site research in IDP camps in Northern Uganda and in Darfur. The Northern Uganda report has been completed and is available on USAID’s web site.1 Phase IV will entail the development of recommendations and tools to improve FES programs.
    The Phase III field research in Darfur took place in two phases. First, a four-day review and training on the evaluation methodology and tools was held in Khartoum in March 2008 with the assessment team. The fieldwork in Darfur IDP camps took place from 16 April to 9 May 2008, with a six-person all-Sudanese team composed of technical stove experts and social scientists. Three OFDA-funded NGO FES programs, one in each region of Darfur, were selected for assessment. However, due to continued security concerns and the difficult logistics of deploying a team of investigators into Darfur, it was possible to include only two regions in the assessment. This report summarizes findings regarding programs being implemented by two organizations in Otash Camp in Nyala, South Darfur, and one organization in Kabkabiya near El Fasher, North Darfur. The implementing NGOs are not named in this report and are identified only as NGO A, B, and C.

    The evaluation methodology incorporated a number of different tools to collect both quantitative and qualitative data on the FES programs. The underlying objectives were to determine 1) if the FES interventions were meeting their fuel saving goals, and 2) why or why not. Specific areas examined included:

    • •cooking technologies
    • •user outreach and education programs
    • •stove production and dissemination strategies
    • •FES project monitoring and evaluation (M&E) frameworks

    In total, the field team conducted 150 household energy surveys, 66 controlled cooking tests, and 50 water boiling tests, as well as camp and programmatic surveys, focus group discussions, and informal participant observation and interviews. This summary report consolidates the findings from the three Darfur program evaluations and presents OFDA with preliminary recommendations designed to improve the impact and quality of its future support to FES activities in IDP situations. Final recommendations and guidance from “lessons learned” will be developed from the findings of both the Darfur and Northern Uganda assessments.

  • Dissemination of efficient ASTRA stove: case study of a successful entrepreneur in Sirsi, India
    C.M. Shastri, G. Sangeetha and N.H. Ravindranath, Energy for Sustainable Development l Volume VI No. 2 l June 2002

  • AVAN STOVE - WOODGAS AND ROCKET STOVE PRINCIPLES
    N. Sai Bhaskar Reddy,GEO GEOECOLOGY ENERGY ORGANISATION, December 30, 2007
    Avan (Earth) StoveAvan (Earth) Stove
    Avan (Earth) Stove http://e-avanstove.blogspot.com/ has the features of both Rocket stove and Woodgas stove. It is made up of 25 nos of ordinary bricks, four bricks with slits, one piece of flat tile, one steel grate 7x7 inches and Clay mixed with cow dung. The approximate cost of construction is $ 2 (USD). All types of biomass can be used as fuel (Sticks / twigs / chips of wood / dry leaves / grass / saw dust / cow dung cakes / paddy husk etc.) and advantage of gravity is used for easy and semi-automatic feeding. Designed by Dr. N. Sai Bhaskar Reddy, GEO -Geoecology Energy Organisation http://www.e-geo.org declared as Creative Commons.

  • Fuel Efficient Stove Programs in IDP Settings - Summary Evaluation Report, Darfur
    Academy for Educational Development for USAID, December 2008

    1. INTRODUCTION: EVALUATION OBJECTIVES
      Around the world, conflict and natural disasters have displaced millions of people. Displaced populations fleeing to settlement camps and seeking safety in host villages often put great stress on natural resources, leading to environmental degradation and conflict with local populations. One of the greatest needs of people affected by crisis, be they displaced, settled, or on the move, is firewood or some other type of fuel to cook their food, heat their homes, and treat water for drinking and food preparation. The risks endured (especially by women and children) collecting scarce wood resources constitute some of the most challenging and serious protection concerns both in IDP camps and in villages where conflict over resources is high.

    USAID’s Office of Foreign Disaster Assistance (OFDA) has been one of the key US Government entities providing funding for humanitarian organizations implementing fuel-efficient stove (FES) programs in populations of internally displaced persons (IDPs). The FES programs are intended to help accomplish various goals, such as improved food security or decreased deforestation, by reducing fuel consumption. However, the large number of implementers, their varying program objectives and degrees of expertise, and differing conditions within and among IDP communities have made it difficult for OFDA to determine the relative efficacy of the FES interventions and provide guidelines for USAID-funded institutions working in IDP settings.

    OFDA therefore enlisted the assistance of the USAID Energy Team to undertake a multi-phase evaluation in order to derive “best practices” for future FES interventions. While the primary purpose of this evaluation is to provide guidance to USAID-funded organizations, USAID hopes to inform the broader humanitarian community by sharing the results of the evaluation with other organizations. Eventually, the best practices will be developed into a series of recommendations and toolkits for use by NGOs, donors, and other groups operating FES programs in IDP settings.

    Phase I of the evaluation (November 2006) was a desk study of recent FES projects in refugee and IDP settings. Based on the desk study findings, Phase II (December 2006) entailed the development of a methodology for conducting the evaluation fieldwork. Phase III involved on-site research in IDP camps in Northern Uganda and in Darfur. The Northern Uganda report has been completed and is available on USAID’s web site.1 Phase IV will entail the development of recommendations and tools to improve FES programs.
    The Phase III field research in Darfur took place in two phases. First, a four-day review and training on the evaluation methodology and tools was held in Khartoum in March 2008 with the assessment team. The fieldwork in Darfur IDP camps took place from 16 April to 9 May 2008, with a six-person all-Sudanese team composed of technical stove experts and social scientists. Three OFDA-funded NGO FES programs, one in each region of Darfur, were selected for assessment. However, due to continued security concerns and the difficult logistics of deploying a team of investigators into Darfur, it was possible to include only two regions in the assessment. This report summarizes findings regarding programs being implemented by two organizations in Otash Camp in Nyala, South Darfur, and one organization in Kabkabiya near El Fasher, North Darfur. The implementing NGOs are not named in this report and are identified only as NGO A, B, and C.

    The evaluation methodology incorporated a number of different tools to collect both quantitative and qualitative data on the FES programs. The underlying objectives were to determine 1) if the FES interventions were meeting their fuel saving goals, and 2) why or why not. Specific areas examined included:

    • •cooking technologies
    • •user outreach and education programs
    • •stove production and dissemination strategies
    • •FES project monitoring and evaluation (M&E) frameworks

    In total, the field team conducted 150 household energy surveys, 66 controlled cooking tests, and 50 water boiling tests, as well as camp and programmatic surveys, focus group discussions, and informal participant observation and interviews. This summary report consolidates the findings from the three Darfur program evaluations and presents OFDA with preliminary recommendations designed to improve the impact and quality of its future support to FES activities in IDP situations. Final recommendations and guidance from “lessons learned” will be developed from the findings of both the Darfur and Northern Uganda assessments.

  • DE LA “LORENA” A LA “PATSARI”: PROCESO DE MEJORAMIENTO E INNOVACIÓN DE TECNOLOGÍA RURAL

    En este documento se hace un poco de historia del desarrollo de la estufa Patsari. Originalmente este artículo se presentó en la Latin America Regional Conference 2004, celebrada en Guanajuato, Gto.

    patsari-gro: Estufa Patsari en Guerrero  Foto: Rodolfo Dpatsari-gro: Estufa Patsari en Guerrero Foto: Rodolfo D

    Si desea obtener el artículo completo, favor de solicitarlo a: rodolfodiazj@yahoo.com.mx

    INTRODUCCIÓN
    La tecnología no es un elemento neutro, ni resultado “natural” del desarrollo científico-tecnológico, tampoco es un “paquete” que debe ser adaptado y usado en todas partes. Por el contrario, la tecnología es resultado de una compleja interacción de las necesidades, recursos, y de los objetivos y la lógica de desarrollo de quien la diseña. Es por esto que existe un gran número de necesidades, sobre todo en las zonas rurales de los países en desarrollo, que no se cubren actualmente, ni interesa cubrir en el mediano plazo.

  • ESTUFA AHORRADORA DE LEÑA (pdf 6 MB)
    Claudia María Velásquez Porta 2005

    CECAREM Centro de Capacitación y Reproducción de Especies Menores,

  • Estufa Mejorada Tipo Armenia
    Universidad de El Salvador, Facultad de Ingeneria y Arquitectura
    Escuela de Ingenieria Quimica, Operaciones Unitarias II

  • The author, Gary Gilmore, explains how he designed a charcoal retort from 55 gallon drums. This is a smoke free design also the flare could be put to use.

  • How to Make Charcoal
    Robert Flanagan, SAFFE, January 30, 2008

    I've just been playing around with my natural draft stove to see how easy it would be to use it for cooking and making charcoal.

    I fed some extra fuel in the side to show the pyrolysis reaction taking place.

  • Making Charcoal for Biochar at Home
    Charlie Sellers, November 18, 2007

  • Robert Flanagan's Biochar Stove: Carbon Negative Cooking
    David Yarrow, TERRA: The Earth Restoration & Renewal Alliance, October 30, 2007


  • http://stpenergy.blogspot.com/

    Teaching Renewable Energies and Sustainability in the School of Diogo Vaz (São Tomé, Africa)

    This work aims to show how sustainability and renewable energies could benefit a rural area of Africa (in São Tomé) by means of using solar energy and biogas. Applying these technologies requires ingeniousness and little founding, the favourable outcomes are becoming less dependent of fossil fuels (wood, coal and gasoline) while saving time and, more importantly, the forest. We have taught how to design, build and operate systems for cooking, lighting and water-heating that use renewable sources of energy.

  • Biodigestores Familiares - Guia de Diseno y Manual de Instalacion
    Jaimie Marti Herrero, Proagro/GTZ, Bolivia Noviembre 2008
    Biodigestores de polietileno tubular de bajo costo para tropico, valle y antiplano

    Biodigestor Familiar
    Biodigestor Familiar
  • http://stpenergy.blogspot.com/

    Teaching Renewable Energies and Sustainability in the School of Diogo Vaz (São Tomé, Africa)

    This work aims to show how sustainability and renewable energies could benefit a rural area of Africa (in São Tomé) by means of using solar energy and biogas. Applying these technologies requires ingeniousness and little founding, the favourable outcomes are becoming less dependent of fossil fuels (wood, coal and gasoline) while saving time and, more importantly, the forest. We have taught how to design, build and operate systems for cooking, lighting and water-heating that use renewable sources of energy.

  • Biodigestores Familiares - Guia de Diseno y Manual de Instalacion
    Jaimie Marti Herrero, Proagro/GTZ, Bolivia Noviembre 2008
    Biodigestores de polietileno tubular de bajo costo para tropico, valle y antiplano

    Biodigestor Familiar
    Biodigestor Familiar
  • GEO fuel briquettes

    is a very low cost technology, and also for making briquettes with very less effort. This is screw based system, requires very less energy and space to operate. Briquettes can be made using human power, convenient for young or old in making briquettes from various types of waste material. Small pieces of waste papers, sawdust, leaves, wood shavings, rice husk, etc. can be used as raw material. Any sticky material available in abundant can also be added if required for producing compact and strong briquettes. The cost of each such device made up of iron is less than $8 (USD) or Rs. 400. Various types of stoves are available for using the briquettes, including some of these AVAN and MAGH series stoves can be used. Magh-1 stove with little adoption can also be used for briquettes as fuel. We can also make and use special stoves for the briquettes as fuel. For more details see: http://e-fuelbriquetts.blogspot.com/

    Also see http://e-lowcostextruder.blogspot.com/ | http://www.e-geo.org | http://www.goodstove.com

  • Fuel Briquette Burning at Stoves Camp 2008
    Rok Oblak, August 31, 2008
    Briquette Burning StoveBriquette Burning Stove


    Stove DiagramStove Diagram

    This prototype was to check the hole of the briquette and how gasification can do a nice job. As said, starting the fire with few small sticks and then after preheating the chamber, briquettes ignite by themselves and burn throughly. You can help flames with having a stick in the hole while burning. I really liked how the briquette retained its shape after it burned out, so you could still push the next one it without preventing the draft..

    But the briquette burned with the surface lit from the combustion chamber, as Larry predicted. You could literally walk away of the stove with the consistent flame going on all the time (I guess the briquettes were good quality :) The air inflow was only through the hole of the briquette.

    Funny was, that even when one briquette burned out, the next one ignited and the airflow continued through the hole of the first briquette.

    (Click image to enlarge in Gallery)

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