• HELPS INTERNATIONAL Year-End Status, Don Oneal, HELPS, December 2005
• The Onil Stove
• Duffy Hughes Memorial Stoves Team Installs 200 Stoves in Solola, Guatemala, Nancy Hughes, June 2005
• Fundraising for HELPS at Saturday Market, Nancy Hughes, Sanford Foundation, April 2005
• HELPS Receives Ashden Award Don Oneal accepts award from David Attenborough in London, August 2004
• HELPS Stove Factory in Rio Bravo, Guatemala, Don O'Neal September 2003
• HELPS Plancha Stove Jutiaupa Mod With Inverted Pyramid March 2003
  • Ron Larson's Questions and Answers March 2003
• Making Baldosa Tiles for HELPS Stoves in Guatemala Don O'Neal Feb 3 2003
• HELPS Cast Concrete Plancha Stove Project
• Cast Stove and Mold. Don O'Neal Mar 2003

• Making Charcoal From Bamboo in Lampang, Thailand, May 2000 (August 2002)

• Partnership for Clean Indoor Air Bulletin: Issue 6, January 2006
• Partnership for Clean Indoor Air Bulletin: Issue 4, August 2005
• Design Principles for Wood Burning Cook Stoves, Aprovecho Research Center, Partnership for Clean Indoor Air, Shell Foundation, June 2005 (1MB pdf)
• Partnership for Clean Indoor Air Bulletin: Issue 3, April 2005
• Partnership for Clean Indoor Air Bulletin: Issue 2, January 2005
• Partnership for Clean Indoor Air Bulletin: Issue 1, October 2004
• Draft Design and Performance Guidance for Improved Cooking Technology, Partnership for Clean Indoor Air
  

Stove Gap Calculator (Excel Spreadsheet and Description), Crispin Pemberton-Pigott, New Dawn Engineering, Swaziland, March 2006
Video of Opposed Air and Fuel Flow in Libhubesi Stove, Crispin Pemberton-Pigott, New Dawn International, December 2005
First Tests of the Libhubesi Stove, Crispin Pemberton-Pigott, New Dawn Engineering, December 2005
Libhubesi - The Lion - Stove, Crispin Pemberton-Pigott, New Dawn Engineering, Swaziland, November 2005

Dislocated Elbow Rocket Stove, Crispin Pemberton-Pigott, New Dawn Engineering, Swaziland, November 2005

Construction of the Institutional Rocket Stove at the Malkerns NCP - Brick and Paver fuel magazine and combustion chamber, Crispin Pemberton-Pigott, New Dawn Engineering, Swaziland, November 2005 (Animated GIF)

Construction of the Institutional Rocket Stove at Mahlanya - fuel magazine and combustion chamber Crispin Pemberton-Pigott, Swaziland, November 2005 (Animated GIF)
Cast Iron Round Bottomed Pot, Steel Frame for Institutional Rocket Stove Peter Scott, Crispin Pemberton-Pigott, Swaziland, November 2005
Crispin's Excel Spreadsheet for Chimney Draft Calculations, New Dawn Engineering, May 2005
Beyond Kyoto: Carbon Dioxide and Black Carbon Offset Trading Store, Crispin Pemberton-Pigott and Tami Bond, December 2004.
Free State Paraffin (FSP) Stove, Crispin Pemberton-Pigott, New Dawn Engineering, October 2004
Chimney Draft Calculator and Stove Modelling Spreadsheet, Crispin Pemberton-Pigott, New Dawn Engineering, October 2004
• VESTO wins DISA South African Design Excellence Award, Crispin Pemberton-Pigott and Rina Joy King, New Dawn Engineering ,September 2004
• Paraffin Single Pot Stove Testing Swaziland, August 2004
• Vesto 3 Version, with Cook Top May 2004
• VESTO Variable Energy Stove February 2003
• A commercialization methodology for cookstove dissemination in Southern Africa (Comm_SA, PDF, 32KB) Rina J King BSc(Eng), Margaret Pemberton-Pigott, Crispin Pemberton-Pigott, New Dawn (Pty) Ltd ARECOP February 2003
• Mali Stove and Swazi Stove in Polekwane, Limpopo Tests (December 2002)
• Basintuthu Stove Tests, New Dawn Engineering (September 2002)

• Clean Combuston of Wood by A.M. Hasan and R Khan (1991)

• Stove Performance and Evaluation Protocols, Forms, and Guidelines, David Pennise, Rob Bailis, CEIHD March 2006

• Development of Improved Cooking Stoves for Mountain Areas of Nepal, July 2004, Kanchan Rai, Research Development and Consultantcy (RDC) Unit Kathmandu University

• Development of Stove running on low ethanol concentration, June 2005
• R & D strategy for lighting and cooking energy for rural households, August 2004

• Biomass Gasification: Clean Residential Stoves, Commercial Power Generation, and Global Impacts 8-10 Nov 2004, Viña del Mar, Chile, Paul S. Anderson (Ph.D.) and Thomas B. Reed (Ph.D.)
• Biomass Energy Foundation
• Woodgas Stove Flame, Tom Reed (February 2, 2002)
• Two Papers on The Turbo Stove , Tom Reed (July 31,99)
  • The New Turbo Wood-Gas Stove
  • The "Turbo" Wood-Gas Stove
• Drawing of the IDD Wood Gas Stove
• A Wood-Gas Stove for Developing Countries by Tom Reed and Ronal Larson
• Background on the "Inverted Downdraft Gasifier" by Tom Reed

• Indoor Air Pollution: Issues for Bangladesh, J R Rouse, Water, Engineering and Development Centre (WEDC), Loughborough University, UK Mar 2004
• Household Energy and the Poor: What Can be Learned from Water and Sanitation? Shell Foundation, 2003

• How to Make a Food Warmer / Fireless Cooker, Christa Roth, (IFSP), Mulanje, Malawi, September 2003
• Different Types of Energy Saving Stoves in Southern Malawi Christ Roth IFSP February 2003)
• How to Make a Portable Clay Stove IFPS Malawi/GTZ ProBEC (February 2003)
• How to construct a kiln for clay stove firing Christa Roth, IFSP Malawi/GTZ ProBEC (February 2003)

• The Mayon Turbo Rice Hull Stove: Reducing greenhouse gas emissions through household energy self reliance 2005
• Mayon Turbo Stove for Rice Husks, Update April 2002

• Performance of Improved Heat Exchanger Chimney, Mouhsine Serrar, SunSmiles, Berkeley/Morocco, January 2006
• Improved Stoves Project, Rosso, Mauritania Aprovecho/Sunsmiles Training for EPA/Peace Corps. Slide Show By Dr. Mouhsine Serrar, Sunsmiles, Sept 24- Oct 6, 2005

• Production of the Mirt Stove and Baking Injera August 2004
• Finnish Turbo Stoves in Ethiopia, MGP Ltd January 2002

• Rocket Stove, Safedrinkingwater.blogspot.com, Rusty Shuping, Appropriate Technology Blog February 2006

• Household Environment and Health (HEH) Project standard protocol for indoor air pollution measurements and stove performance tests (SPTs): Water Boiling Test (WBT), Kirk Smith, December 2004
• Biomass Lab Report: Cook Stove Efficiency, Health and Environmental Impacts Biomass Lab Report, UC Berkely, Yanxia Chen, David Pew, Dan Abbott
• Chinese Gasifier Stove, January 2003
• Short Primer on Stove Efficiency, May 4, 2002
• Greenhouse Gases from Small-Scale Combustion Devices in Developing Countries: Phase IIA: Household Stoves in India
• Greenhouse Gases from Small-Scale Combustion Devices in Developing Countries: Phase III: Charcoal Kilns in Thailand
• Overview of the Indian National Burden of Disease from Indoor Air Pollution Kirk R. Smith (July 12/98)
• Lowering Exposure of Children to Indoor Air Pollution to Prevent Acute Respiratory Infection Environmental Health Project (pdf)

• In Pictures: Charcoal in Chad, BBC News UK, Richard Stanley February 2006
• Mrs. Mary Kavita, Haybox Cooker, Makeweni, Kenya, Courtesy Richard Stanley, Legacy Foundation, November 2005
• Prototype Briquette Gasifier Stove October 2003
• Holey Briquette Gasifier Stove (August 2003)
• Legacy Foundation Fuel Briquettes From Around the World
• Agro Residue Fuel Briquettes, (May 12, 2001)
• Stove Retrofits for Holey Briquettes
• Legacy Foundation micro-enterprise-based briquetting technology

Designing a Clean-Burning, High-Efficiency, Dung-Burning Stove: Lessons in cooking with cow patties. (pdf) Mark Witt, Kristina Weyer, David Manning Aprovecho Research Center, ASAT Lab, February 2006
Institutional Rocket Stove, Larry Winiarsky, Aprovecho Research Center, February 2006
Development of Tobacco Rocket Barn for Small Holder Farmers in Malawi: A collaboration of ProBEC/GTZ, Limbe Leaf and Aprovecho, Peter Scott January 2006
Designing Improved Wood Burning Heating Stoves (2 MB) Dean Still, Aprovecho, October 2005
Institutional Stoves in Southern Africa: Malawi Report 2005, Peter Scott, Aprovecho for GTZ/Probec North, October 2005
Improved Stoves Project, Rosso, Mauritania Aprovecho/Sunsmiles Training for EPA/Peace Corps. Slide Show By Dr. Mouhsine Serrar, Sunsmiles, Sept 24- Oct 6, 2005
Ten Stove Design Principles, Larry Winiarski, Dean Still, Aprovecho, August 2005
New Rocket Stove Design from Uganda: HHRS Quickie, Peter Scott, July 2005
Uganda, How to Build the Improved Household Stoves: A construction guide for the Rocket - Lorena and Shielded Fire Stoves, Energy Advisory Project, GTZ, Uganda Ministry of Energy and Mineral Development, Peter Scott, July 2005
Uganda, How to Build the Improved Household Stoves: A construction guide for the Rocket - Lorena and Shielded Fire Stoves, Energy Advisory Project, GTZ, Uganda Ministry of Energy and Mineral Development, Peter Scott, July 2005
Design Principles for Wood Burning Cook Stoves, Aprovecho Research Center, Partnership for Clean Indoor Air, Shell Foundation, June 2005 (1MB pdf)
He made a cheap stove for a reason, Boston Globe, June 2005, Dean Still (pdf version) and Mark Witt's Final Report (1.2 MB pdf)
• Mud Stoves, Aprovecho/PCIA April 2005
• Instructions for Building a VITA Stove by Samuel F. Baldwin, 1987, Dean Still May 2005
  
• Rocket Stoves in Sub-Saharan Africa, Peter Scott and Jayme Vineyard, Aprovecho, October 2004 (9 reports)
• ETHOS Stoves Summer Camp Report 2004, Dean Still ,September 2004
• A Visit to GIRA in Patzcuaro, Mexico, May 2004
• Emissions Testing Hood, Aprovecho, February 2004
• ETHOS Fall Research Seminar, Aprovecho Research Center, November 10-14, 2003
• Lesotho: Nokoko Household Stove and Bread Oven, Peter Scott, Aprovecho/GTZ, November 2003
• Lesotho: Nkokonono StovePeter Scott, Aprovecho/PROBEC, October 2003
• Introduction of Rocket Stove Cooking Devices in Uganda, Peter Scott, Aprovecho, Kampala, September 2003 1.4 MB pdf
• Rocket Stove for 100, 200, 300 liter pots and Bread oven for GTZ Uganda, September 2003
• Rocket Lantern Dean Still, June 2003
• ETHOS Stove Design and Testing Seminar June 2-6, 2003, Aprovecho Research Center, Oregon
  • Summary and Results (pdf) from the Seminar, Dean Still (June 18, 2003)
• Grates Improve Efficiency, Dean Still, April 24, 2003
• The Effect of Material Choice on the Combustion Chamber of a Rocket Cooking Stove: Adobe, Common Brick, Vernacular Insulative Ceramic, and Guatemalan Floor Tile (Baldosa) Dean Still and Brad van Appel January 1, 2002
• New Lorena Stove Design in Mexico, Dean Still, Jeremy Foster March 2003
• Making insulative clay combustion chambers slide show, Dean Still, Aprovecho March 2003
• Simple Plans for the Sunken Pot Aprovecho Stove (pdf 750 kb) Peter Scott Jan 2003
• Simple Plans for the Aprovecho Double Burner Rocket Stove (pdf 400 kb) Peter Scott
• Simple Plans to Build the Justa Stove (pdf 1200 kb)
• Rocket Stove User Guide (pdf 40 k)
• Guia para construir estufa justa (pdf 1200 kb)
• Mantenimiento Ecofogon o Justa (pdf 200 kb)
• Prototype Ecuadorian Earthen Stove (June 17, 2002)
• South Africa Two Sunken Pot Rocket Stove With Oven, (June 6, 2002)
• ETHOS Website, Engineers in Technical, Humanitarian Opportunities of Service, April 2002
• Rocket Style Uganda Stove (April 27, 2002)
• Larry Winiarski's Rocket Stove Principles (April 2002)
• The Winiarski Rocket Stove
• Wood Fired Cacao Dryer in Nicaragua (March 4, 2002)
• HELPS International Rocket Stove (March 2002)
• Lanny's Rocket Wok (January 27, 2002)
• Richard Henya, Kenya, (January 26, 2002) with Liner, Complete Stove
• Increasing fuel efficiency and reducing harmful emissions in traditional cooking stoves Boiling Point 47 Autumn 2001 (pdf 153k)
• Image of a Rocket stove made from pumice. Dean Still (March18, 2001)
• Image of a Rocket Griddle Stove, Dean Still (April 1, 2001)
• Designing Vernacular Cooking Stoves: A Quick Summary for the Shell Foundations Discussions Dean Still Aprovecho Research Center September 13, 2001

• Project Gaia Research Studies in Ethiopia, Jim Murren, Stokes Consulting Group February 2006
  • Narratives of CleanCook Stove use in the UNHCR Shimelba Camp
  • UNHCR Kebrebeyah Camp Report
• Denan IDP Camp – “1 Birr per Bundle”, Harry Stokes, Gaia Association, Ethopia, January 2006
• Safety of Ethanol and Methanol Fuels for stoves, Harry Stokes, Project Gaia, January 2005
  • Commercialization of a New Stove and Fuel System for Household Energy in Ethiopia Using Ethanol from Sugar Cane Residues and Methanol from Natural Gas, Presented to the Ethopian Society of Chemical Engineers (ESChE), October 2004
  • METHANOL – The Other Alcohol, A Bridge to a Sustainable Clean Liquid Fuel, July 2000
• Project Gaia: converting biomass to a clean liquid fuel for domestic use. Energy for Sustainable Development Volume VI No. 2 June 2002
• Project Gaia: A New Stove and Clean Liquid Fuel for Household Use in Developing Countries. 2000, 2002
• The Economics of Methanol Production in Nigeria Based on Large Low-costs Gas Resources. 2002

• Verification Document for Eritrea Dissemination of Improved Stoves Program (EDISP) 3/2004 (Final Feb 2005)
• Eritirea Traditional Stove Efficiency Info Courtesy Ron Larson Sept 2001 and October, 2002
• Update on Eritrea and Ethiopia, October 2002 Robert Van Buskirk

• Valuation of fuelwood and charcoal in developing countries, thesis outline, Stephanie Van de vreken, University of Ghent, Belgium and FAO, February 2005

• Downdraft Barbeque, Peter Verhaart (Feb 7,99), (Feb 5, 2002) Water Boiler Tests (Mar 6, 2002)
• Australian Outback Coffee Maker, from Piet Verhart (Aug 16/98)
• The file Charst.jpg is a picture of my version of the Larson - Reed Charcoal producing stove. In order to limit heat loss I made an insert (the galvanised pipe on the left). The next file Csvalve.fpg is a detail of the bottom valve to admit air through the bottom of the stove.
• The Jak stove (I thought of it while in Jakarta and it has a movable bottom which is jacked up as the fuel burns up) (Feb 2002).
• Claudio Sbaraglia's picture of a charcoal kiln,  (Feb 1/99)

• Ethanol Gel as Domestic Fuel 2003, pdf
• Stoves Tests: (Cookstoves.net) March 2003
  • "Simple waterboiling test procedure", pdf file with test description;
  • "Testing Protocol English", pdf file with description of test procedure and fuel consumption calculations with formulas;
  • "Fuel Consumption Calculations", xls file in english
  • "Calcul de Consommation de Combustible", xls file in french
• Testing Procedures for Woodstoves Simple Water Boiling Tests BTG Piet Visser Cookstoves.net March 2003

• Ecological Stoves David Whitfield V CEDESOL La Paz, Bolivia, presentation to Global Village Energy Partnership Latin America Santa Cruz, Bolivia, July 2003

• Diez Principios de Diseño para Estufas de Leña, Translated by Jim Wilmes, Una familia February 2006
• Visual Guide to Assembling the Justa Stove Jim Wilmes, Trees Water and People and Aprovecho, February 2003

• Designing a Clean-Burning, High-Efficiency, Dung-Burning Stove: Lessons in cooking with cow patties. (pdf) Mark Witt, Kristina Weyer, David Manning Aprovecho Research Center, ASAT Lab, February 2006
• Cheap, Simple Alcohol Stove, Mark Witt, Aprovecho Research Center, February 2006
• An Improved Wood Cookstove: Harnessing Fan Driven Forced Draft for Cleaner Combustion, Mark Witt's Final Report (1.2 MB pdf) He made a cheap stove for a reason, Boston Globe, June 2005, Dean Still (pdf version)

Dr Jury Yudkevitch Bioenergy Ltd. St. Petersburg, Russia

• Updated Website: Bioenergy LLC Charcoal Kilns mobile and stationary, Yury Yudkevitch, St. Petersburg, Russia March 2006
• Bioenergy Ltd., St. Petersburg, Russia, Yury Yudkevitch (In Russian) English Version January 2005
• Charcoal Plant from Dr Yury Yudkevitch (March 26/99)
• Making Charcoal,  from Dr Yury Yudkevitch(July 3/98)
• Dr Jury Judkevitch's  Polykor Furnace (March 6, 98)
• Dr. Jury Judevitch variation on the Wood-Gas Cook Stove (March 3,98)