Estonia

In 2025, Estonia topped the global EPI ranking for the first time, scoring 75.3 out of 100 points — a remarkable achievement for an Eastern European nation. The decisive factor behind its leadership was a steady 40% reduction in greenhouse gas emissions over the past decade. Estonia has gradually phased out shale oil energy, turning instead to wind, solar, and biomass sources. Digitalization of environmental monitoring also played a major role: the country employs advanced systems for air quality tracking and resource management.

Luxembourg

Luxembourg is in second place, scoring 75.0 out of 100. This small country excels in air quality, waste management, and renewable energy development. Since 2020, it has offered free public transportation, significantly reducing emissions from private vehicles. The government heavily invests in green technologies, sustainable financial instruments, and maintains strict control over industrial environmental impact.

Germany

Germany takes third place with a score of 74.6 out of 100. The country continues to be a global environmental leader, largely due to its Energiewende program — a major shift toward renewable energy sources. Germany is actively investing in solar and wind power, promoting a circular economy, and enhancing waste separation and recycling systems. Environmental education also plays a key role, fostering sustainable daily habits among citizens.

Finland

Finland ranks fourth, scoring 73.7 out of 100. Its environmental sustainability is based on thoughtful natural resource use and long-term conservation strategies. Over 70% of the country is forested — these forests are not only carefully protected but also serve as effective carbon sinks. Finland is advancing the circular economy model, with ambitious goals to reduce waste. In energy, the country prioritizes bioenergy, hydropower, and innovative green technologies.

United Kingdom

Rounding out the top five is the United Kingdom, with a score of 72.7 out of 100. Its environmental progress is rooted in major achievements in cutting greenhouse gas emissions and expanding renewable energy. The country has significantly boosted electricity production from offshore wind farms, which now play a central role in the national energy system. Urban air quality is also a focus, with zero-emission zones being introduced and stricter environmental standards applied to transportation.