Adoption of electric stoves and rooftop solar can reduce fossil-fuel reliance and improve health by decreasing indoor air pollution and alleviating energy insecurity. This study assessed prevalence and perceptions of these clean-energy technologies to increase adoption in New York City (NYC). A representative survey of 1,950 NYC adults was conducted from February 28 to April 1, 2022. Fourteen percent of people had an electric stove; 86% had gas stoves. Black, Latino/a, and lower-income residents were more likely to have electric stoves than White and higher-income residents. Only 14% of residents were interested in switching from gas to electric stoves. Of the 71% with gas stoves uninterested in switching, nearly half (45%) preferred gas cooking, particularly among White and higher-income residents, indicating a large opportunity to shift preferences. About 5% used solar for their home or building; another 77% were interested in solar. Of the 18% uninterested in solar, reasons included lack of agency, confusion about operation, and costs. Education about health and cost benefits, induction technology, how to transition, available subsidies, and other efforts to reduce adoption barriers can support clean technology uptake. Residential clean energy metrics should be tracked regularly to ensure that technology adoption proceeds equitably.
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http://dx.doi.org/10.1016/j.enpol.2024.114301 | DOI Listing |
Sci Total Environ
December 2024
Department of Atmospheric Sciences, School of Environmental Sciences, China University of Geosciences, Wuhan 430074, China. Electronic address:
Ongoing coal-to-gas (CTG) largely cut down both coal consumption and associated PM. However, a knowledge gap still existed in CTG impacts on the other energy and organic pollutant emissions. Coupling on-site investigation with statistical yearbooks, we provided a more realistic energy evolutions before (BCTG), during (DCTG), and after (ACTG) the CTG for Hebei Province.
View Article and Find Full Text PDFEnergy Policy
November 2024
Department of Sociomedical Sciences, Mailman School of Public Health and Center on Global Energy Policy, School of International and Public Affairs, Columbia University.
Adoption of electric stoves and rooftop solar can reduce fossil-fuel reliance and improve health by decreasing indoor air pollution and alleviating energy insecurity. This study assessed prevalence and perceptions of these clean-energy technologies to increase adoption in New York City (NYC). A representative survey of 1,950 NYC adults was conducted from February 28 to April 1, 2022.
View Article and Find Full Text PDFScientificWorldJournal
July 2024
Faculty of Chemical and Food Engineering, Bahir Dar Institute of Technology, Bahir Dar University, Bahir Dar, Ethiopia.
Reducing indoor air pollution and the related costs requires developing efficient cooking and lighting technologies as well as alternative energy sources. The appropriateness of virgin jatropha (Jatropha curcas) oil, its biodiesel, and the blending of these fuels with kerosene for wick stove lighting and cooking was examined in this study. To describe the fuel performance, a range of blending ratios were examined and characterizations were made of the fuel's density, calorific value, boiling point, viscosity, and rate of fuel consumption.
View Article and Find Full Text PDFHeliyon
July 2024
Sustanable Energy Center of Excellence, Addis Ababa Science and Technology University, P.O. Box 16417, Addis Ababa, Ethiopia.
A laboratory setup with two axis of manual sun-tracking was designed and built. To get the predicted values for a solar injera stove, a 20-min heating time to prepare it for baking, 3.1 kWh power in the first hour, and 5.
View Article and Find Full Text PDFEnviron Sci Process Impacts
July 2024
Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
Reactive oxygen species (ROS) are relatively unstable oxygen-containing radicals or non-radicals, some of which may react with tissues and biomolecules after entering the body. ROS is present in indoor aerosols, but it is unclear how much of that ROS is of indoor origin. Indoor surface films have been hypothesized to be a major source of the ROS observed on indoor aerosols.
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