1. EnDev Cooking Energy System Part
How to evaluate and report quality of cooking energy services delivered to households?
By Christoph Messinger, overview presented by Christa Roth at Cleaner Cooking Camp 2017 in Lilongwe, Malawi

2. Contextualising quality assessment of „stoves“
Quality of cooking services delivered by energy system
Contextualising quality assessment of „stoves“
Stove quality
EnDev cooking energy system_Part 2

3. 01.06.2017 - EnDev cooking energy system_Part 2

4. 01.06.2017 - EnDev cooking energy system_Part 2

5. Dimensions of CES quality
ACCESSIBILITY:
Can I prepare all my meals with this cooking system when I need it and in the quality and quantity that I need? 1
HEALTH PROTECTION:
Do I risk my health when using this cooking system?
CONVENIENCE:
Is it hassling for me to use this cooking system? 3 2
EnDev cooking energy system_Part 2

6. Overall access quality level of cooking system
Overall ranking
Overall access quality level of cooking system
Minimum level
Access
Health Protection
Convenience 1 2 3
Minimum level
Minimum level
Joined evaluation
Reliability
Hassle factor
Quality of heat
Availability
Afford-ability
Exposure
Safety
Average level
Kitchen concen-tration
Contact time
EnDev cooking energy system_Part 2

7. 1 1.1 How to measure AFFORDABILITY
„AFFORDABILITY“ is an evaluation of the relationship between the overall cost or effort to acquire the required fuel for domestic cooking vis-à-vis the income or labour resources of the household.
Household Resources: income (purchase)
labor (collection)
Affordability to prepare all the meals with this cooking system
Stove combustion characteristics
Cost/effort to aquire fuel per unit
Stove fuel use efficiency
Estimated
Fuel need
[units/day]
of average household if all meals prepared on this stove
Fuel quality
User management of fuel, stove, cooking process and kitchen
Amount of food to be prepared
EnDev cooking energy system_Part 2

8. 2 HEALTH Protection HEALTH (lower Level) Exposure Safety
EnDev cooking energy system_Part 2

9. Overall score for CONVENIENCE3
Convenience
Reliability
Hassle factor
Quality of heat
EnDev cooking energy system_Part 2

10. Cooking Energy System HEALTH PROTECTION Part 2: 2 EXPOSURE SAFETY
EnDev cooking energy system_Part 2

11. 2
EnDev cooking energy system_Part 2

12. 2
EnDev cooking energy system_Part 2

13. 2
EnDev cooking energy system_Part 2

14. 2
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15. 2
EnDev cooking energy system_Part 2

16. 2
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17. 2
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18. 2
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19. 2
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20. 2
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21. 2

22. 2

23. 2

24. 2

25. SAFETY Cooking Energy System Part 2.2: 2
EnDev cooking energy system_Part 2

26. Safety of solid biomass cookstoves
EnDev cooking energy system_Part 2

27. Virtual safety test: #2 cookstove tipping
Points 1
High stoves
(>= 1,5 X diameter of the base) 2
Medium high stoves
(< 1,5 X diameter of the base) 3
Shallow stoves
(< 1 X diameter of the base) 4
Fixed stoves
EnDev cooking energy system_Part 2

28. Overall score for CONVENIENCE
Reliability
Hassle factor
Quality of heat
EnDev cooking energy system_Part 2

29. Overall access quality level of cooking system
Overall ranking
Overall access quality level of cooking system
Minimum level
Access
Health Protection
Convenience 1 2 3
Minimum level
Minimum level
Joined evaluation
Reliability
Hassle factor
Quality of heat
Avail-ability
Afford-ability
Exposure
Safety
Average level
Kitchen concen-tration
Contact time
EnDev cooking energy system_Part 2

30. Thank you for your attention!
Funded by:
Coordinated by:
EnDev cooking energy system_Part 2

31. 10. Mai 2002
Contact: Dr Christoph Messinger