Emissions Studies

Comparing the Charcoal Burning Rocket and Jiko Stoves

Last updated December 27, 2008

Comparing the Charcoal Burning Rocket and Jiko Stoves (pdf)
Dean Still and Nordica MacCarty, Aprovecho Research Center, June 22nd, 2006

The charcoal Rocket Stove was compared to the Jiko-type charcoal stove sent from Ghana. 600 grams of Kingsford charcoal was placed in the stoves under the Aprovecho emissions hood. One test was performed on each stove for preliminary studies. The stoves are compared in the following graph for carbon monoxide emissions during a cooking task (to boil 5L of water and simmer 30 minutes).

CO/CO2 Ratio in the Charcoal Stoves Tested at Aprovecho

Last updated December 27, 2008

CO/CO2 Ratio in the Charcoal Stoves Tested at Aprovecho (pdf)
Dean Still, Aprovecho Research Center, June 23, 2006

The following graph plots the levels of CO and CO2 during one test each of the charcoal burning rocket stove and Jiko-type charcoal stove from Ghana. A higher level of CO2 suggests a higher burn rate of fuel.

It can be seen that even though the CO level for the rocket drops below 10 ppm, the CO2 level remains high suggesting a high firepower continues. The Ghana charcoal stove has a lower level of CO2 with a considerably higher level of CO.

Laboratory Comparison of the Global-Warming Potential of Six Categories of Biomass Cooking Stoves

Last updated December 27, 2008

Laboratory Comparison of the Global-Warming Potential of Six Categories of Biomass Cooking Stoves

One Day at Aprovecho Stove Camp 2006

Last updated December 27, 2008

One Day at Aprovecho Stove Camp 2006
Tom Miles September 16, 2006

OSHA CO Factsheet

Last updated December 27, 2008
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OSHA CO Factsheet
Occupational Health and Safety Administration, US Department of Labor, 2002

Soot from wood stoves in developing world impacts global warming more than expected

Last updated December 27, 2008

Soot from wood stoves in developing world impacts global warming more than expected
Michael Bernstein, American Chemical Society, October 26, 2006

Laboratory Comparison of the Global-Warming Potential of Six Categories of Biomass Cooking Stoves

Last updated December 27, 2008

Laboratory Comparison of the Global-Warming Potential of Six Categories of Biomass Cooking Stoves

Laboratory Comparison of the Global-Warming Potential of Six Categories of Biomass Cooking Stoves

Last updated December 27, 2008

Laboratory Comparison of the Global-Warming Potential of Six Categories of Biomass Cooking Stoves

Laboratory Comparison of the Global-Warming Potential of Six Categories of Biomass Cooking Stoves

Last updated December 27, 2008

Laboratory Comparison of the Global-Warming Potential of Six Categories of Biomass Cooking Stoves

HEDON CarbonSIG - the Special Interest Group on Cooking and Carbon

Last updated December 27, 2008

HEDON CarbonSIG - the Special Interest Group on Cooking and Carbon
Liz Bates, HEDON

For more information including aims, objectives, activities
and a list of members visit the CarbonSIG webpage:

www.hedon.info/goto.php/CarbonSIG

Relationship between High and Low Power Carbon Monoxide and Particulate Matter Emissions in Rocket Stoves

Last updated December 27, 2008

Relationship between High and Low Power Carbon Monoxide and Particulate Matter Emissions in Rocket Stoves (pdf)
Dean Still and Nordica MacCarty, Aprovecho Research Center, July 13th, 2006

CO Emissions From a Charcoal Rocket Stove

Last updated December 27, 2008

CO Emissions from a Charcoal Rocket Stove
Dean Still, Aprovecho Research Center, June 12, 2006

CO Emissions From a Charcoal Rocket StoveCO Emissions From a Charcoal Rocket Stove

Relationship between High and Low Power Carbon Monoxide and Particulate Matter Emissions in Rocket Stoves

Last updated December 27, 2008

Relationship between High and Low Power Carbon Monoxide and Particulate Matter Emissions in Rocket Stoves (pdf)
Dean Still and Nordica MacCarty, Aprovecho Research Center, July 13th, 2006

CO warning and measuring for 40$

Last updated December 27, 2008

CO warning and measuring for 40$
Frans Peeters, August 27. 2006

CO SensorCO Sensor