city road junction at dusk N6L98VY scaled e1615268174822 Greenest Countries in the World Citygreen
City interchange in xian, road junction at dusk, China

From widening wealth disparity to the environmental ramifications of economic development—the growing focus on global sustainability is a clear sign of the times.

Research reveals that when a sustainable ethos is applied to policy and business, it typically bodes well for economies and people alike. By providing benchmarks for those decisions, indexes like Yale’s Environmental Performance Index (EPI) can be critical to measuring national sustainability efforts.

Who’s the Greenest of them All in 2023?

Despite the decades-long trend of globalization, national environmental policies have proved to be widely divergent. The EPI report confirms that those policies—and their positive results—are highly correlated with national wealth.

This is evidenced in the global EPI distributions, seen below:

OVERALL RANK
COUNTRY
SCORE
REGIONAL RANK
1Sweden82.51
2Denmark82.32
3United Kingdon81.53
4Finland81.34
5Switzerland805
6France79.66
7Costa Rica78.97
8Iceland78.78
9Norway77.79
10Ireland77.210
Worlds Greenest Countries Infographic

Scandinavian countries, which tend to have a high GDP per capita, show strong and consistent results across EPI parameters. Denmark for instance—which ranks first overall—leads the world in slowing its growth in CO2 emissions. Meanwhile, neighbour Sweden leads in landfill and recycling treatment, while wastewater treatment is led by a handful of countries within and beyond Scandinavia including Denmark, Finland, the Netherlands, Singapore, and Sweden.

In North America, Canada claims the top spot in the biodiversity and habitat category, while the U.S. ranks sixth in agricultural diversity globally. In Asia, Singapore leads the world in fishery health and sustainability.

Ultimately, it appears the world’s greenest countries tend to focus on all areas of sustainability, while laggard countries show more uneven performance across categories.

What Does “Green” Mean?

Each high-level performance indicator with the EPI, like “environmental health”, is broken into subsections. Nations are scored on each subsector on a scale up to 100. As a result, multiple countries can rank first in any given category.

By evaluating national sustainability on a scale that is unrelated to other nations, we get a clearer idea of comparative national progress, beyond a basic ranking.

For instance, 30 countries tie for first in marine protection, all with scores of 100. This shows that many economies are prioritizing this area of sustainability.

The Cost of Being Green

Infrastructure costs are one reason why wealthier nations tend to fare better across sustainability measures. Everything from air pollution reduction and water treatment, to hazardous waste control and mitigation of public health crises, are especially expensive—but have a huge potential impact on citizens.

This trend can be seen in the scatterplot, which demonstrates the distribution of economies evaluated by the EPI.

Greenest Countries in the World Main Image Supplemental Comparing GDP to EPI Score Greenest Countries in the World Citygreen

Post-Pandemic Outlook

Although some rankings can seem prosaic, indexes like the EPI provide a helpful benchmark for economies to compare efforts. It also allows governments to iterate and build upon environmental strategies and investments by highlighting what is and isn’t working.

CO2 emissions, for instance, are a major driver of climate change. Although the global economic stall has led to a temporary dip in CO2 emissions in early 2020 (a slower growth rate than the 11% expected to rise), global emissions still continue.

However, the EPI shows that investments have an impact. High-level sustainability efforts—political commitment, media coverage, regulations—can deliver results, even at the grassroots level.

For more detailed information visit the following link: visualcapitalist.com/greenest-countries-in-the-world/

Source: https://www.visualcapitalist.com/