GLOBAL ENERGY CONSUMPTION& SAVINGS BY SECTOR

In 2019, the world's total final energy consumption was approximately 418 exajoules (EJ). The distribution across various sectors was as follows:​

• Industry: 38%
• Transport: 28%​
• Residential: 22%​
• Commercial and Public Services: 8%​
• Agriculture and Other: 4%

Between 2010 and 2021, improvements in energy intensity (energy use per unit of GDP) varied across sectors:​

• Industry and Services: Accounted for 58% of the total energy savings.​
• Buildings: Contributed 23% to the energy savings.​
• Transport: Contributed 19% to the energy savings.