Notes from the Field: Measuring the Health Impacts of Clean Cookstoves in Honduras

Honduras clean cookstove study

by Sebastian Africano, International Director

I first met Maggie Clark, an environmental epidemiologist at Colorado State University (CSU) , back in 2005 in Tegucigalpa, Honduras, when she came to test the health of women exposed to wood smoke from cooking over open fires. Since then, we have both worked continually on improving conditions in Central American kitchens via clean cookstoves designed and built by Trees, Water & People (TWP) and partners.

clean cookstove study
Meeting with community members is an important first step in initializing a new clean cookstove study.

Last week I had the great pleasure of joining forces with Dr. Maggie again in Honduras, as we launch an ambitious, comprehensive study to show the benefits of improved cookstoves on the health of rural women and their families in the mountainous western region of the country. While most studies of this kind are short term snapshots of the benefits that come from improving cookstove technology, this study proposes following over 400 women over three years as they transition from traditional open fire cooking to improved cookstoves.

Trees, Water & People began working with cookstoves in 1998 as an effort to reduce deforestation and carbon emissions, and together with Aprovecho Research Center designed a culturally appropriate cookstove that reduced firewood consumption in any given household by an average of 50%. What we later learned, is that the smoke that families (mostly women and children) are exposed to daily during cooking is responsible for up to 4 million deaths a year globally, and leads to chronic lifelong health complications for millions more.

We are certain that improved cookstoves improve conditions in households where firewood is used to cook daily. What CSU and TWP seek to show, however, is that many factors play into a family’s decision to adopt, fully utilize and benefit from a cookstove over time, and that the presence or absence of certain factors influence the degree to which health improves. By using data generated by this study to optimize what technologies we introduce and how we implement them, we seek to improve the impacts of our work and inform the work of the countless other organizations working to improve life in firewood-dependent communities.

It’s an honor to be working with my friend Dr. Maggie Clark and CSU on such a groundbreaking study, and its great to see the dedication and resilience of the cookstove community as we work to improve living conditions in some of the most challenging environments in the world.

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Trees, Water & People is a 501(c)(3) nonprofit organization committed to developing sustainable community-based conservation solutions.

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