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Health Benefits of Improvements in Air Quality: Background and Analysis Options

Health Benefits of Improvements in Air Quality: Background and Analysis Options Prepared for Northwest Power and Conservation Council by Abt Associates Inc. August 2013. Contents. Background Health impacts of air pollution Steps of Health Benefits Assessment (HBA)

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Health Benefits of Improvements in Air Quality: Background and Analysis Options

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  1. Health Benefits of Improvements in Air Quality: Background and Analysis Options Prepared for Northwest Power and Conservation Council by Abt Associates Inc. August 2013

  2. Contents • Background • Health impacts of air pollution • Steps of Health Benefits Assessment (HBA) • Applied example: Impacts of Chesapeake Bay TMDLs • Analysis options • Screening-level analysis of PM impacts • EPA RIA-style analysis for CAPs • EPA RIA-style analysis for CAPs and HAPs

  3. Health Impacts of Air Pollution Source: Partiallyadapted fromWHO 2005 Severity Affected Population

  4. Steps of HBA

  5. Chesapeake Study Setting

  6. Chesapeake Results for 2025 Reductions in PM2.5 Monetary benefits

  7. RTF Woodstove Analysis Setup • One model year • Two region-specific scenarios: • Baseline: Some winter heat is generated by burning wood; • Control: No winter heat is generated by burning wood, but there is a compensating increase in electricity use • Emissions of SOx, VOC, PM2.5, PM10, NOx, HAPS may be affected. All options will: • Use EPA's Residential Wood Combustion Tool to estimate wood burning emissions baseline (at county- or grid-level, depending on the option). • Require development and implementation of an approach to model commensurate changes in EGU emissions

  8. Screening-Level Analysis

  9. EPA RIA-style analysis for CAPs

  10. EPA RIA-style analysis for CAPs & HAPs

  11. Questions and Open Discussion

  12. Contact Information Frank Divita: (301) 347-5860 or Frank_Divita@abtassoc.com Anna Belova: (301) 347-5304 or Anna_Belova@abtassoc.com

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