It serves as a vital analytical tool for evaluating national progress toward achieving global sustainability targets, such as the UN Sustainable Development Goals and Paris Climate Agreement objectives.
It was developed by Institutes of Yale and Columbia University, along with support from the McCall MacBain Foundation.
Its coverage will be 177 nations, 47 indicators, and 12 issue categories under three core objectives.
Three core policy objectives are Environmental Health, Ecosystem Vitality, and Climate Change.
Environmental Health
Air quality (measuring exposure to pollutants like PM2.5).
Sanitation and drinking water.
Heavy metals exposure.
Ecosystem Vitality
Biodiversity and habitat protection.
Forests and tree cover loss.
Fisheries and fish stocks.
Agriculture and sustainable practices.
Water resources and wastewater treatment.
Climate Change
Greenhouse gas emissions mitigation.
CO2 emissions from various sectors.
Clean energy transition and tracking carbon intensity.
Top Ranks – Estonia (1st, score 74.79); followed by Luxembourg, UK, Finland, Netherlands (Top 5 – All from Europe).
India is at 176th (score 22.46), the second lowest; severe air quality and biodiversity loss.
India has remained among the five worst-performing countries in the EPI since 2022.
India performed poorly in Environmental Health, Air Quality, and Biodiversity (ranked 174th in both Air Quality and Biodiversity).