Our site is dedicated to helping people develop better stoves for cooking with biomass fuels in developing regions.

For additional detail and information, join the Cooking Stoves Mailing List, browse the archives, read about current projects and ask other cooking stove builders, designers, and organizations disseminating improved stoves around the world.

Bylaw Stove, Northern Uganda
Ahmed Hood, August 27, 2008
Bylaw StoveBylaw Stove

Pls find attached a photo of the bylaw stove from Uganda. It is a traditional stove used in North Uganda. It three trenches dug in the ground to give the shape of 3-stone opern fire, then plasted with a mixture of clay and dung.

with regards

Ahmed Hood

Stove Camp Highlights
Nordica MacCarty, Aprovecho Research Center, August 2008
Aprovecho Stove CampAprovecho Stove Camp
Greetings Stove Campers!

I hope you are all well, back in your corners of the world.

At long last, the summary and data from stove camp is available, including:
*An attached .pdf of the results and highlights of camp.
*All of the presentations and resources posted on our website at: http://www.aprovecho.org/web-content/publications/publications.html
*Many photos are also uploaded on picasa at http://picasaweb.google.com/aproresearch

Thanks for making Stove Camp 2008 a great success, and we hope to see you in the future!

With best wishes,
Nordica
--
Mrs. Nordica MacCarty
Laboratory Manager, Mechanical Engineer
Aprovecho Research Center
www.aprovecho.org
541-767-0287 Oregon, USA
nordica.maccarty@gmail.com

Servals Hybrid Pressure Stove
and Venus Energy Efficient Stoves
Rajan Philip, Servals Automation Pvt. Ltd., Chennai, India, July 2008 (Rev August 21, 2008)
Hybrid StoveServals Hybrid Stove
Servals Hybrid Stove 2Servals Hybrid Stove

Please visit www.servalsgroup.blogspot.com for more details.

P. Mukundan (098403 56578)
Managing Director
Servals Automation Pvt. Ltd.,
5/1 Balaji Nagar, 1st Street,
Eekatuthangal, Chennai - 600 032.
Tamil Nadu, India
Ph: 044 - 64577181 / 182
Fax: 044 - 45540339
Email: servalsmds@gmail.com / saplmds@gmail.com
Please visit www.servalsgroup.blogspot.com for more details.

Posted July 26, 2008
"Probably you could try the Hybrid Pressure Stove developed by Servals Automation at Chennai, India. This stove uses 30 % vegetable oil and 70 % kerosene - kept in separate tanks. The stove is designed to use Straight Vegetable Oil ( ie. no processing involved ). The stove was developed under my guidance. Rajan Philip rajan_jiby@dataone.in

Organisation Profile :

Servals Automation Pvt. Ltd. is a part of Servals Group of four decades experience.

Servals Specialize in manufacturing socially relevant products motivated by Rural Innovation Network –a NGO specializing in incubating and networking rural innovators. http://www.rinovations.org/Innovations

Servals manufacture RAIN GUN –a mega sprinkler used for water management in irrigation and dust abatement and Energy Efficient Kerosene Stove\ Burners.

Servals are assisted by AAVISHKAAR INDIA Micro –Venture Capital fund have their Manufacturing base at Chennai India .

Venus Energy Efficient Stoves manufactured by SERVALS won an International Award in a competition held by Paraffin Safety Association in South Africa .

Venus Burners because of their special features are now used by many Original Equipment manufacturers in India .

http://www.tntdpc.com/Tsmes/servals.php

Peko Pe 3 Liter Test Stove and Fuels
Paal Wendelbo, August 20, 2008
Boiling TestBoiling Test
The Multifuel Combustion System (MFCS) is a flexible system designed for bioenergy household and institutional cooking. It is based on one energy unit (the Peko Pe) which single or multiple will cower all needs of energy for inside and outside cooking. The energy unit has to be seen as a “battery” loaded with energy, and when empty, replaced with a new loaded until the food is ready. Two units of 3 litres will cover the needs of a family, ½ full with fuel for coffee or tea, a bit more for porridge and 1 ½ for the whole meal. For boiling beans, empty the unit and place the pot on the glowing char. A simple handle to hold the pot for mingling the enchima will be a good help. (See the drawing). For institutional cooking more 10litre units will be the best 3 Units will boil 60 litres within 50 minutes and continue boiling 2 more hours on 6kg of chopped wood-sticks. The system can be used for heating air or water, frying, cooking and baking bread, even smoking fish.

The MFCS will be faced the same problems as other type of new stoves and has to be trained, it is boiling faster and saving fuel (saving 2/3), burning with no smoke and little soot (depending a bit on type of fuel)
The system has been working for about 15 years and plans or more information is available by paaw@online.no

Attached you will find some pictures of a simple 3litre teststove I use to test types of biofuel.
1. chopped woodstick from energy forestry.
2. chipped wood from sawmillslabs.
3.wood pellets.

3 Types of Fuels3 Types of Fuels

All types brought 3 litre of water from 17C to 100C within 13-15 minutes. No smoke no soot. Between 600C and 700C flame temperature.
Flame 1Flame 1
Flame 2Flame 2

Annex III - (b) Measuring fuelwood and charcoal
Keith Openshaw, FAO

1. Fuelwood

1.1 Average bundle size

CALL FOR ABSTRACTS, International Research Conference
BEYOND FIREWOOD: Exploring Alternative Fuels and Energy Technologies in Humanitarian Settings
December 11-12, 2008 in New Delhi, India
http://www.fuelnetwork.org/conference

ABSTRACTS WILL BE RECEIVED THROUGH SEPTEMBER 15, 2008

Background
The Women’s Commission for Refugee Women and Children is an advocacy and expert resource organization working on behalf of refugee and displaced women, children and adolescents around the world. The Women’s Commission, based in New York, conducts research, documents findings, provides technical assistance and undertakes advocacy. One key focus of the Women’s Commission’s work since 2005 has been on ensuring safe access by displaced women and girls to appropriate cooking fuel.

As part of its Fuel and Firewood Initiative, the Women’s Commission will be hosting the first-ever major international research conference on firewood and alternative cooking fuels and energy technologies in humanitarian settings on December 11-12, 2008 in New Delhi, India.

The conference will bring together developers, practitioners and users of alternative fuels, energy technologies and physical protection strategies appropriate for use in humanitarian settings from around the world. The aim is to share experiences and create new linkages among researchers and practitioners, and build an empirical basis for fuel-related interventions in humanitarian settings. In addition, the conference will link technical experts with humanitarian staff in sites and regions that are urgently in need of such interventions.

The Women’s Commission’s conference steering committee is now soliciting abstracts for presentation at this conference. Abstracts will be selected from submissions from developers, implementers and/or users/beneficiaries of such interventions in the following three categories:

1. Case studies, evaluations and/or documented research on household energy interventions from or applicable to humanitarian settings. This category includes

o Improved stoves/cookers and/or other cooking technologies;
o Alternative cooking fuels or energy sources including but not limited to: solar energy, ethanol, liquefied petroleum gas, biomass briquettes/pellets and biogas;
o New and/or underutilized household energy interventions applicable to use in humanitarian settings that could benefit from examination by a diverse audience.

2. Case studies, evaluations and/or documented research on protection, environment, food and/or health and safety interventions related to the collection, provision or use of household energy in humanitarian settings, particularly those that have measured the impact of a household energy related intervention on the health/safety of women and girls. This category includes:

o Direct provision of fuel/cooking technologies to beneficiaries;
o Physical protection strategies for firewood/fuel collectors, including patrols, escorts, use of peacekeeping forces, etc.;
o Environmental programs/interventions designed to reduce reliance on wood/biomass as a primary source of cooking fuel and/or to increase the availability of such materials through reforestation, alternative construction materials, etc.;
o Alternative fuels/cooking technologies/shelter designs, etc. implemented to reduce the incidence of indoor air pollution and/or of fires/burns caused by cooking fuels.

3. Case studies and/or evaluations of fuel-related livelihoods interventions. This category includes:

o Projects implemented to provide a substitute to fuelwood-intensive livelihoods activities such as brick-making, charcoal-making, etc.;
o Projects implemented to provide alternatives to/reduce reliance on the sale of firewood or fuel rations for income-generation purposes.

In addition, individuals or agencies with specific technologies available for demonstration are invited to apply for a demonstration slot. Procedures for doing so are the same as for abstracts.

All submissions must be limited to 400 words or less and must be submitted in English via the online abstract submission Web site www.fuelnetwork.org/conference. Submissions received in any other manner will not be considered. All information requested on the submission Web site must be provided and submitted with your abstract before your abstract will be considered. If an applicant wishes to submit an abstract based on an already-published paper, it will be the responsibility of the applicant to obtain all necessary permissions in advance of the conference.

The forgotten ‘victim’ of the northern Uganda war
Gladys Oroma, Daily Monitor Only, Uganda June 4, 2008, http://www.monitor.co.ug

In times of war, what concerns people most are the effects of the insurgency on the people, not its effects on the environment among others things.

The war however, in northern Uganda has had severe effects on the environment, says a new report. Due to the conflict, there has been a change in the land cover over the last 18 years. The remote sensing analysis report shows that small-scale woodland covers have increased in the area in the past years.

According to the 2005 report, the woodland vegetation cover increase occurred in the districts of Kitgum, Gulu, Pader, Adjumani and Moyo while a significant decline in the woodland cover was registered in the districts of Apac, Kotido, Lira and Moroto.

FIVE FAN STOVES AT ETHOS STOVE CAMP 2008
Dean Still, August 9, 2008
FIVE FAN STOVESFIVE FAN STOVES

Urban Justa Stove Building Workshop in San Francisco
Charlie Sellers, July 29, 2008

Sebastian Africano was just through the SF Bay area, building stoves on his way to Stove Camp, and I added this post on his workshop to my evolving IAP site:

http://iapstoves.blogspot.com/2008/07/justa-building-workshop-in-san.html

Pages

Subscribe to Improved Biomass Cooking Stoves RSS