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Daivie Ghosh

Senior Research Associate, Transportation Program

Daivie Ghosh conducts transportation research for the greenhouse gas emissions impact of vehicle technologies and policies. She joined ACEEE in 2023.  

Prior to joining ACEEE, Daivie worked at Terracon Ecotech in India as a sustainability analyst. Before that, she worked as a research writer and engagement outreach manager for an ocean conservation organization in California.  

Daivie holds a master of science in environmental science from Yale School of the Environment and a bachelor of science in environmental science from the SUNY College of Environmental Science and Forestry.  

 

Authored by Daivie Ghosh

2025 International Energy Efficiency Scorecard
  • Research Report
  • Scorecard
  • Energy Efficiency Policy
  • 2025 International Energy Efficiency Scorecard

    The ACEEE International Energy Efficiency Scorecard ranks the top 25 highest energy-consuming countries on their energy efficiency policies and perf…

    Oct 29, 2025

    Comments on EPA’s Reconsideration of 2009 Endangerment Finding and Greenhouse Gas Vehicle Standards
    A highway with bumper-to-bumper traffic.
  • Public Filings and Testimony
  • Energy Efficiency Policy
  • Transportation
  • Comments on EPA’s Reconsideration of 2009 Endangerment Finding and Greenhouse Gas Vehicle Standards

    ACEEE filed comments opposing a proposed EPA rule for the Reconsideration of 2009 Endangerment Finding and Greenhouse Gas Vehicle Standards. Greenhouse gas standards for vehicles are key to reducin…

    Sep 22, 2025

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