Annual global energy supply and consumption by source and sector. Values shown in TWh per year. Data represents IEA World Energy Balance. Hover over any flow or node for details.
179,844
Total energy supply (TWh/yr)
62,635
Rejected / conversion losses (TWh/yr)
117,209
Delivered energy use (TWh/yr)
34.8%
Conversion losses share
Sankey Diagram — Global Energy Supply & Consumption
Left: primary energy supply by source | Centre: energy carriers | Right: end-use sectors | All values in TWh/yr