Why Don't More People Use Clean Cookstoves?

For years, the global development community has struggled over the problem of dirty burning cookstoves. These are typically rudimentary stoves that burn wood or other biomass -- and in the process emit harmful smoke indoors. Nearly three billion people around the world cook their meals this way, leading to environmental damage and illness. Indoor air pollution attributed to dirty burning cookstoves kills millions of people each year.

The solution to the problem of dirty cookstoves should be straightforward -- just replace cookstoves that emit harmful pollutants with cleaner burning, improved cookstoves. Indeed, there are a great variety of efficient and clean cookstoves available today. But so far, these improved cookstoves are not being used at anywhere near a scale commensurate with the problem. The solution might exist, but consumers are often not using these better cookstoves.  My guest today, Subhrendu Pattanayak, sought to learn why people who would benefit the most from improved cookstoves are not using them. He is the Oak Professor of Environmental and Energy Policy at Duke University’s Sanford School of Public Policy. In 2019, he published the results of a five year study with co-author Marc Jeuland of communities in rural India that offers some key insights into the barriers of increasing demand for cleaner burning cookstoves.   We discuss these findings at length in our conversation. Today’s episode is the first installment in a series of episodes that will be published over the next few months that showcase the research and work of the Sustainable Energy Transitions Initiative. SETI is an interdisciplinary global collaborative that aims to foster research on energy access and energy transitions in low- and middle-income countries. Since 2015, the network has expanded to include over 150 researchers, policymakers, and practitioners working in the field of energy from over 35 countries. Currently, SETI is housed at Duke University, where it is led by Professors Subhrendu Pattanayak and Marc Jeuland. SETI’s research addresses the most pressing energy challenges faced by low- and middle-income countries, from clean cooking in Senegal to micro-hydro power in Nepal to coal divestment in Chile. To learn more about SETI, follow them on Twitter @SETIenergy.