Gaslighting: Measuring Emissions from Vintage Street Lamps, with Amy Townsend-Small

In this episode, host Daniel Raimi invites podcast guest Amy Townsend-Small, a professor at the University of Cincinnati, to illuminate the history, environmental impact, and cultural significance of gas-powered streetlights. These functional fixtures lend old-time ambiance to historic districts in cities like Boston and Cincinnati, but their aesthetic comes at a cost: gas lamps leak methane at a wasteful rate, and these charming relics can drain cities of hundreds of thousands of dollars in fuel and maintenance. By integrating her field research on streetlights with cultural and historical context, Townsend-Small localizes the numbers behind gaslight emissions—and sheds light on the sentiments that might have allowed them to persist, even as fuel-efficient electric alternatives become more affordable and available. References and recommendations: “Gas streetlights, methane emissions, and the cultural resistance to climate change mitigation” by Amy Townsend-Small, Sacha Brewer, and David Stradling; https://link.springer.com/article/10.1007/s13412-026-01113-z “Quantification of methane and carbon monoxide from natural gas streetlights in Boston: a ‘low-hanging fruit’ for emissions reduction” by Amy Townsend-Small, Sacha Brewer, Nathan Phillips, and Ania Camargo; https://iopscience.iop.org/article/10.1088/2515-7620/ae60cb/meta “Hacks” television show; https://play.hbomax.com/show/67e940b7-aab2-46ce-a62b-c7308cde9de7 Subscribe to stay up to date on podcast episodes, news, and research from Resources for the Future: https://www.rff.org/subscribe/