1 / 30

Lisa B üttner ETHOS 2007 January 26-28, 2007

Healthy Kitchen Project in Inkawasi, Peru: Preliminary Results of Indoor Air Pollution Monitoring. Lisa B üttner ETHOS 2007 January 26-28, 2007. Healthy Kitchens Project (USAID-Winrock International).

gaurav
Télécharger la présentation

Lisa B üttner ETHOS 2007 January 26-28, 2007

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Healthy Kitchen Project in Inkawasi, Peru: Preliminary Results of Indoor Air Pollution Monitoring Lisa Büttner ETHOS 2007 January 26-28, 2007

  2. Healthy Kitchens Project (USAID-Winrock International) • Introduction of improved Inkawasina stove – modified Justa-style stove with locally-made “Rocket” elbow • Goal: 80% reduction in key pollutants responsible for health impacts ~ particularly of women and children ~ among 600 households from the district

  3. Location: Inkahuasi District • Department of Lambayeque • Ferreñafe Province • Villages: Uyurpampa, Tungula, Amusuy y Wasiqaj • Altitude: >3000 meters

  4. USAID-Winrock Project • Complementary aspects: • awareness raising of health impacts of IAP • formation of Environmental Health Committees • training of community promoters, entrepreneurs (potters, stove builders) • locally-appropriate micro-credit scheme • Team: • T.A. and oversight: Winrock • Field Implementation: NGO Centro ECO • IAP monitoring: Swisscontact • Spirometry: Dr. Jay Smith

  5. Results to Date Awareness, promotion, behavior change • EH Committees formed in 33 communities, comprising 3 EH Associations • 100+ volunteer promoters trained, using didactic materials • Daily radio spot for 1 month • 25 Healthy Kitchen competitions Micro-credit • 430 animal modules distributed • >150 repaid

  6. Results to Date Capacity building • 2 local potters, 21 stove builders trained • 2 Retained Heat Cooker workshops for 28 women and men; 4 RHCs raffled Technology • 315 stoves installed • First local kiln built, 15 elbows fired in Uyurpampa (municipal center)

  7. IAP Monitoring

  8. Sample • Across 4 communities in 2 district areas • > 5% of target households • Pre-intervention (Aug-Sept 2005): 48 • Post-intervention (Aug-Sept 2006): 44 • Note: didn’t monitor in rainy season ($, access)

  9. Monitoring of PM, CO Concentrations • Respirable particulates (PM4) • Pump & filter • 24-hour monitoring • 16 hr (5AM – 9PM, captures cooking times) • 8 hr (9PM – 5AM, period without cooking) • Carbon Monoxide (CO) • Real-time monitoring • Data logged in 1-minute intervals • Temperature • Data logged in 1-minute intervals • Instrument location: 1.3 m above floor, 1.3 m horizontal from fire/stove

  10. Survey • Household and kitchen characteristics • Size, ventilation, type of stove & fuel • Post-monitoring information • Cooking times, fuel • Exposure patterns of women and children

  11. Peru Environmental Air Quality Standards (“ECA”) DS 074-2001-PCM

  12. PM4: Pre-intervention Average: 680  868μg/m3 Maximum: 3,880 μg/m3 Minimum: 38 μg/m3 Swisscontact 2005

  13. CO (1hr) pre-interventionDaily pattern Swisscontact 2005

  14. CO 1hr vs. Nº meals cooked 2 meals 3 meals Swisscontact 2005

  15. PM4 24hr vs. Nº meals Swisscontact 2005

  16. PM4 vs. Roof Ventilation(pre-intervention) Swisscontact 2005

  17. Exposure: Women & Children HH where a woman was exposed HH where a child was exposed

  18. Installation of “Healthy Stoves” • August 2005 – August 2006 (still going) • In 26 households, stoves were installed in a new kitchen space

  19. PM4 en 24 hours (n=42) Reduction achieved in 30 kitchens (71%) Pre-intervention max: 3,380 μg/m3 Post-intervention max: 688 μg/m3 Swisscontact Janurary 2007

  20. Average 24-hr concentration of PM4 (n=42) 70% Swisscontact January 2007

  21. Average 24-hr concentration of PM4 (n=30) 84% Swisscontact January 2007

  22. Daily Pattern for CO (n=42) Swisscontact January 2007

  23. Average 1-hr maximum valuesfor CO (n=42) 60% Swisscontact January 2007

  24. Average 1-hr maximum valuesfor CO (n=30) 76% Swisscontact January 2007

  25. Daily Temperature Pattern Swisscontact January 2007

  26. Conclusions from Prelim Results • Overall intervention has significantly reduced PM and CO in the majority of hh • Goal of 80% reduction surpassed in over 70% • Cannot attribute reductions exclusively to stoves and behavior; new kitchen spaces may also have improved ventilation • Several contributing factors observed for cases of increased pollutants • Structural • Behavioral

  27. Next Steps • Implementation winding down by June 2007; emphasis on sustainability of micro-credit • More comprehensive analysis in 2007 • Follow-up on structural and behavioral modifications (Centro ECO, Winrock) • Follow-up IAP monitoring in August 2007 (Swisscontact) • Health symptom monitoring: additional data collection? • Huge potential for replicating successes, having large-scale impact on IAP and quality of life!

  28. Thank you!

More Related