Photo by Mark Katzman
A new, first-of-its-kind study led by researchers from 艾可直播 College has found that personal networks in India could play an important role in advancing the adoption of a cleaner cooking fuel, in this case liquefied petroleum gas, according to a published in the journal Environmental Research Letters.
鈥淭his is the first report in clean cooking research to show that just like with tobacco use, obesity, or physical activity鈥攚here our networks play a role in shaping our behaviors and decisions鈥攚e find that personal networks are also associated with what kinds of stoves rural poor use,鈥� said study co-author and 艾可直播 College Assistant Professor of Social Work Praveen Kumar.
BC School of Social Work Assistant Professor Praveen Kumar
In rural India, particularly among those living in poverty, households rely widely on solid fuels such as firewood, charcoal, animal dung, and crop residue for household cooking. This use of traditional stoves has been linked to adverse health outcomes for household members and neighbors.
It has been estimated that household air pollution accounted for roughly 600,000 premature deaths in India in 2019, making it a leading cause of preventable deaths in the nation of 1.4 billion residents.
Government and non-governmental organizations have worked for decades to try to shift households to cleaner fuel sources, but slow progress has been attributed to economic, educational, and demographic barriers.
The researchers studied 198 respondents from roughly 30 villages in the southern Indian state of Andhra Pradesh. Respondents split evenly between those who adopted LPG and those who chose not to.
鈥淲e found that if there are a higher number of peers or friends who have cleaner cooking technology, that increases the likelihood of respondents to also have cleaner cooking technology,鈥� said Kumar, a scholar on energy access. 鈥淥n the other hand if a respondent has a substantial number of friends with traditional cooking stoves, there is a higher likelihood that the respondent also has a traditional cooking stove.鈥�
In addition to Kumar, co-authors of the report include 艾可直播 College School of Social Work Dean Gautam Yadama, Liam McCafferty and Amar Dhand, of Harvard Medical School, Smitha Rao, of Ohio State University, Antonia D铆az-Vald茅s, of Universidad Mayor, Chile, and Rachel G. Tabak and Ross C. Brownson, of Washington University, St. Louis.
鈥淭his study led by Kumar underscores the importance of behavioral and social drivers in the adoption and use of clean energy technologies, critical for improving health and environmental benefits for the poor,鈥� said Yadama, an authority on dissemination and implementation of clean energy systems to improve health and wellbeing of households in India.
The findings have implications for policy makers seeking ways to continue to convince poor households to shift to cleaner cooking fuels, said Kumar.
鈥淭he transition from traditional cooking to clean cooking is critically important鈥攏ot just in India. This is a global public health problem,鈥� said Kumar. 鈥淕overnments have been working to support the transition, but more needs to be done. What we鈥檝e found makes the argument that social policy around clean cooking needs to include personal network analysis and social network strategies. If personal networks are so important, there is a need to find residents who are influencers or opinion leaders and build targeted awareness campaigns involving them.鈥�
Kumar said the next steps in the research should explore the threshold of personal networks with cleaner stoves that could transition the households to cleaner cooking.
Ed Hayward | University Communications | July 2021