Global Energy Architecture
Performance Index Report 2015

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About the Global Energy Architecture Performance Index

The Energy Architecture Performance Index (EAPI) provides a tool for decision-makers to holistically benchmark nations’ energy systems. The EAPI aims to support governments and other stakeholders along the energy value chain in identifying the relative performance of elements of their energy systems, in order for best practices to be diffused more widely and poor practices targeted.

The EAPI is a composite index that focuses on tracking specific indicators to measure the energy system performance of 125 countries. At its core are 18 indicators defined across each side of the energy triangle: economic growth and development, environmental sustainability, and energy access and security.

The EAPI provides a transparent and easily comparable set of measures that can help track progress and open new perspectives on the specific challenges faced by individual countries in each region. The full methodology behind the EAPI is available online at

Global Energy Architecture Performance Index 2015

The world map below provides a visual overview of the scores and rankings per indicator for each of the 125 countries on the Energy Architecture Performance Index 2015.

EAPI Percentile Rank

Regional rankings

The images below provide a visual overview of the rankings for seven country clusters: Advanced economies, Emerging and Developing Europe, Latin America and the Caribbean, Commonwealth of Independent States, Emerging and Developing Asia, Sub-Saharan Africa and Middle East, North Africa and Pakistan.

EAPI 2015 in numbers

*MENA = Middle East and North Africa