Stove and fuel
Stove description
Traditional Malawian mud stove
Stove characteristics
Household, Built in place, Side-feed, U-shape
Fuel type
Wood
Fuel moisture content
12.1%
Fuel net calorific value
not available
Test information
Test details
Emissions testing in households in the Chikhwawa District and the Balaka District.
Testing organization
Reporting type
Third party
Country
Malawi
Year performed
2015
Test environment
Field
Altitude
not available
Number of replicate tests
13
Source information
Source data
not available
Test result IWA tiers of performance
Performance metrics
Efficiency, energy consumption and fuel use
Metric | Value | SD (σ) | Cv |
---|---|---|---|
Fuel consumed | 1400.0 g/task | 1500.0 | 1.07 |
Emissions
Metric | Value | SD (σ) | Cv |
---|---|---|---|
EC emissions factor (2) | 1.0 g/kg fuel | 0.8 | 0.8 |
EC/TC | 0.3 | 0.2 | 0.67 |
CO emissions factor (2) | 98.0 g/kg fuel | 25.2 | 0.26 |
OC emissions factor (2) | 3.2 g/kg fuel | 1.7 | 0.53 |
PM2.5 emissions factor (2) | 7.8 g/kg fuel | 2.9 | 0.37 |
CO emissions rate | 1.93 g/min | 0.75 | 0.39 |
PM2.5 emissions rate | 151.2 mg/min | 71.5 | 0.47 |
CO2 emissions factor (2) | 1679.3 g/kg fuel | 39.6 | 0.02 |
CO2 emissions rate | 35.44 g/min | 16.27 | 0.46 |
EC emissions rate | 21.8 mg/min | 17.3 | 0.79 |
OC emissions rate | 57.2 mg/min | 32.9 | 0.58 |