Characterization of particulate matter size distributions and indoor concentrations from kerosene and diesel lamps
Article first published online: 11 MAY 2010
Published 2010 This article is a US Government work and is in the public domain in the USA
Volume 20, Issue 5, pages 399–411, October 2010
How to Cite
Apple, J., Vicente, R., Yarberry, A., Lohse, N., Mills, E., Jacobson, A. and Poppendieck, D. (2010), Characterization of particulate matter size distributions and indoor concentrations from kerosene and diesel lamps. Indoor Air, 20: 399–411. doi: 10.1111/j.1600-0668.2010.00664.x
- Issue published online: 10 SEP 2010
- Article first published online: 11 MAY 2010
- Received for review 21 September 2009. Accepted for publication 6 May 2010.
- Indoor air;
- light emitting diode lighting
Abstract Over one-quarter of the world’s population relies on fuel-based lighting. Kerosene lamps are often located in close proximity to users, potentially increasing the risk for respiratory illnesses and lung cancer. Particulate matter concentrations resulting from cook stoves have been extensively studied in the literature. However, characterization of particulate concentrations from fuel-based lighting has received minimal attention. This research demonstrates that vendors who use a single simple wick lamp in high-air-exchange market kiosks will likely be exposed to PM2.5 concentrations that are an order of magnitude greater than ambient health guidelines. Using a hurricane lamp will reduce exposure to PM2.5 and PM10 concentrations by an order of magnitude compared to using a simple wick lamp. Vendors using a single hurricane or pressure lamp may not exceed health standards or guidelines for PM2.5 and PM10, but will be exposed to elevated 0.02–0.3 μm particle concentrations. Vendors who change from fuel-based lighting to electric lighting technology for enhanced illumination will likely gain the ancillary health benefit of reduced particulate matter exposure. Vendors exposed only to ambient and fuel-based lighting particulate matter would see over an 80% reduction in inhaled PM2.5 mass if they switched from a simple wick lamp to an electric lighting technology.
Changing lighting technologies to achieve increased efficiency and energy service levels can provide ancillary health benefits. The cheapest, crudest kerosene lamps emit the largest amounts of PM2.5. Improving affordability and access to better lighting options (hurricane or pressure lamps and lighting using grid or off-grid electricity) can deliver health benefits for a large fraction of the world’s population, while reducing the economic and environmental burden of the current fuel-based lighting technologies.