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EPA Could Take Additional Steps to Help Maximize the Benefits from the 2007 Diesel Emissions Standards

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We discuss the two most promising scenarios presented in Hutton et al, namely an improved stove intervention and use of LPG instead of solid fuel. The improved stove intervention is a chimneyless rocket stove, assumed to reduce SFU health effects by 35 percent. Annualized unit stove cost is US $ 2.6-3.1. Annualized unit cost of LPG stove and gas cylinder is US $9-18. LPG consumption is 0.3-0.9 kg per household per day. Annualized program cost per household is less than one dollar in most regions. 14 Reduced mortality is valued at the human.