Enter the Environmental Systems score, Socioeconomic Sustainability score, Technological Capacity score, Vulnerability to Environmental Threats score, and Human Health Impact score into the calculator to determine the Environmental Sustainability Index.

## Environmental Sustainability Index Formula

The following formula is used to calculate the Environmental Sustainability Index (ESI).

ESI = (E + S + T + V + H) / 5

Variables:

• ESI is the Environmental Sustainability Index
• E is the Environmental Systems score
• S is the Socioeconomic Sustainability score
• T is the Technological Capacity score
• V is the Vulnerability to Environmental Threats score
• H is the Human Health Impact score

To calculate the Environmental Sustainability Index, add the scores for Environmental Systems, Socioeconomic Sustainability, Technological Capacity, Vulnerability to Environmental Threats, and Human Health Impact. Then, divide the total by 5 to get the average score. This average score represents the overall Environmental Sustainability Index.

## What is a Environmental Sustainability Index?

The Environmental Sustainability Index (ESI) is a measure of overall progress towards environmental sustainability, developed by the Yale Center for Environmental Law and Policy. It provides a composite profile of national environmental stewardiness based on a compilation of indicators derived from a range of data sources. The ESI scores are determined by evaluating a variety of factors including natural resource endowments, past and present pollution levels, environmental management efforts, and the capacity of a country’s government and society to improve its environmental performance over time.

## How to Calculate Environmental Sustainability Index?

The following steps outline how to calculate the Environmental Sustainability Index (ESI) using the given formula:

1. First, determine the Environmental Systems score (E).
2. Next, determine the Socioeconomic Sustainability score (S).
3. Next, determine the Technological Capacity score (T).
4. Next, determine the Vulnerability to Environmental Threats score (V).
5. Next, determine the Human Health Impact score (H).
6. Finally, calculate the Environmental Sustainability Index (ESI) using the formula: ESI = (E + S + T + V + H) / 5.
7. After inserting the values for each variable and calculating the result, check your answer with the calculator above.

Example Problem:

Use the following variables as an example problem to test your knowledge:

Environmental Systems score (E) = 80

Socioeconomic Sustainability score (S) = 70

Technological Capacity score (T) = 90

Vulnerability to Environmental Threats score (V) = 75

Human Health Impact score (H) = 85