While Europe leads the charge in global sustainability rankings, experts caution that no country is near achieving the essential milestones needed to effectively combat climate change. The Environmental Performance Index (EPI), developed by Yale and Columbia University researchers, evaluates countries biennially on their sustainability efforts.
The EPI employs 47 distinct indicators across 12 categories, such as climate change mitigation, air quality, forest conservation, water resources, waste management, and biodiversity, to rate countries on a scale from zero to 100. Data is drawn from leading research institutions, international organizations, and entities like the World Resources Institute and the EU’s Copernicus.
Estonia Leads in Climate Efforts
Topping the list, Estonia has significantly curtailed greenhouse gas emissions over the last decade through changes in its power generation sector. The country has reduced its dependence on electricity from domestic oil shale, a sedimentary rock rich in energy. This shift is supported by a surge in renewable energy, particularly solar, aiding Estonia’s move away from fossil fuels.
The International Energy Agency (IEA) notes Estonia’s ambitious plan to cover its annual electricity needs entirely with renewables by 2030, aiming for climate neutrality by 2050. The nation’s commitment to biodiversity and ecosystem conservation also contributed to its high ranking. Over half of Estonia’s terrain consists of forests and protected wetlands, providing habitat for over 300 bird species.
At a United Nations University – Centre for Policy Research (UNU CPR) conference in New York, Andres Sutt, Estonia’s Minister of Energy and the Environment, expressed pride in the recognition of the country’s sustainability efforts. Despite its top position, Estonia scored only 75 out of 100, indicating significant work still needed.
“If countries aim to maintain a trajectory toward net-zero emissions by 2050, they will need to continually achieve large emissions reductions which will require additional policies in the future,” stated Zach Wendling, the lead author of the report.
Europe’s Strong Showing in Environmental Rankings
Luxembourg followed Estonia with 74 points, with the United Kingdom (72), Finland (71), and the Netherlands (71) rounding out the top five. European states hold all but one of the top 20 spots, despite some low scores in agricultural sustainability.
Conversely, Laos, India, Bangladesh, Mali, and Vietnam occupy the lower end of the rankings. Experts highlight severe environmental degradation in these countries, posing direct threats to health and ecosystems.
During the same conference, experts stated that India, ranked second to last, could improve significantly, particularly in addressing ambient particulate matter—a major public health concern stemming from various combustion sources and natural phenomena.
The Environmental Performance Index 2026
- Estonia, 75
- Luxembourg, 74
- United Kingdom, 72
- Finland, 71
- Netherlands, 71
- Germany, 70
- France, 70
- Norway, 69
- Sweden, 69
- Austria, 67
- Denmark, 67
- Spain, 66
- Greece, 66
- Slovenia, 65
- Switzerland, 64
- Japan, 63
- Czechia, 63
- Portugal, 63
- Slovakia, 62
- Poland, 62
The US and China Lag Behind
Despite being major greenhouse gas emitters, China and the United States are projected to miss the global target of net-zero emissions by 2050, according to the report. The United States ranked 27th, trailing Australia (25th) but ahead of Canada (29th). This ranking reflects data up to 2024, covering the end of Joe Biden’s presidency.
Since reentering office, Donald Trump has pushed to revive coal use, halted offshore wind farm expansion, and exited several critical UN climate agreements.
China, ranked 129th, showed improvement in indoor air quality, water sanitation, and solid waste management, but its climate change efforts remain insufficient.
Wealth Disparities and Environmental Performance
While European achievements are notable, wealthier nations have greater access to resources for enhancing environmental sustainability, such as funding large-scale green energy initiatives. Low-income countries, contributing less to climate change but bearing its brunt, may find it challenging to secure financing for a green transition.
The practice of outsourcing manufacturing and waste disposal to other countries also skews the apparent progress of many affluent nations. For example, in 2022, the EU exported 12.4 million tonnes of waste to Türkiye and 3.5 million tonnes to India.
Original Story at www.euronews.com