EDSGN Team 2 Submitted by: Sam Smith James English Emunael Mpanduki Ramon Cruz Submitted to: CYEC

 The Problem  Objectives  Background  Possible Solutions  Our Plan  Final Solution  Conclusion

 Greatest Health Risk of Children Under 5 in Developing Nations  Smoke Inhalation from Indoor cooking  Biofuels lead to deforestation  Low income levels  Prefer to cook indoors

 Design a low cost, sustainable, and culturally appropriate cooking system for use by poor and marginalized people in the developing world.

 The system should utilize an appropriate fuel source.  A business centered on the fabrication of such a system should be considered to serve a market of people who earn less than $2/day.

 Primary Market  Rural Kenyans  Secondary Market  Urban Kenyans  Other Developing Countries

 The cooking system must be marketable and profitably by the CYEC  Reduction of harmful emissions  Low cost to buy  Durable  Easy to use

 Users  Shell  CYEC  Manufacturers  Factories, marketers, transport, supply chain

 Want a cheap efficient cooker  A durable product  Ventilation seems to not be a problem

 Mass production must be cheap  Product must be reliable  Need capital to start mass production

 Cooking is seen as a private matter  Cheaper is better  Massive corruption  Woman are the target audience

 Fuel sources such as wood are running out  Harmful things like dung are being used

 Advertising  Keep costs low  30% markup on sales  The CYEC youths are capable of manufacturing

 Ventilation System  Solar Power Cooker  Modify Jiko  Modify Envirofit  Jiko-Solar Power Option  Gel Fuel Stove

CONCEPT VARIANTS SELECTION CRITERIA Ventilation System Solar Power Cooker Modify Jiko Modify Envirofit Jiko- Solar Power Option Gel Fuel Stove Low Emissions Profits Manufacturing Ease Durability Predicted Consumer Popularity Fuel Usage Price Safety Cooking Time Pluses Sames Minuses Net Rank 46T21 5 Continue YesNoYes NoYes

Concepts Ventilation SystemModify JikoModify EnvirofitGel Fuel Stove Selection CriteriaWeight Rating Weighted ScoreRating Weighted ScoreRating Weighted ScoreRating Weighted Score Low Emissions 15% Profits10% Manufact uring Ease 15% Durability15% Predicted Consumer Popularity 7.5% Fuel Usage 10% Price10% Safety10% Cooking Time 7.5% Total Score Rank31T2 Continue?Yes

 Majority of Kenyans already use the Jiko  Current Jiko Offers: …

 Hot-Dip Galvanizing  Zinc or Aluminum  Requires:  Galvanizer kettle  Zinc- $2.354/Kg

2Zn (s) + O 2(g)  2ZnO (s) ZnO (s) +CO 2(g)  ZnCO 3(s) Oxidation only proceeds until a small layer of ZnCO 3(s) is produced. This protects the rest of the zinc and other metals from further Corrosion.

 Will last up to double is previous life span if not more guaranteed.

 This just the simple new improvement will:  Increase life span of Jiko  More durable Jiko  More efficient in long run

 Production of the new jiko  A simple process which can be easily learned  Will profit from the sales of the modified jiko

 Production Costs  $4.10 for an individual jiko  Sale price  $5.33  In order to create facilities in which the Jiko can be massed produced by the CYEC, a minimum of $10,000 must be gained from charitable sources

 Customers can give their old jiko’s to the CYEC and receive a discount on a new CYEC made jiko  The handed in jikos will be recycles saving costs

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