Net energy imports are estimated as energy use less production, both measured in oil equivalents. A negative value indicates that the country is a net exporter. Energy use refers to use of primary energy before transformation to other end-use fuels, which is equal to indigenous production plus imports and stock changes, minus exports and fuels supplied to ships and aircraft engaged in international transport.
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Brunei Darussalam | -799.9 | -725.7 | -839.5 | -472.2 | -376.3 | -378.8 | -453.1 | -351.4 | -486.2 | -405.1 | -332.2 | -339.6 | -267.0 | -245.6 | -228.7 | -172.6 | |
| Cambodia | 60.6 | 58.9 | |||||||||||||||
| Indonesia | -81.5 | -64.2 | -67.9 | -103.5 | -131.6 | -130.3 | -134.0 | -122.7 | -109.3 | -106.5 | -100.4 | -98.0 | -99.2 | -86.9 | -84.9 | -82.9 | -89.5 |
| Lao People’s Democratic Republic | 2.4 | 6.4 | 3.4 | -9.6 | -5.8 | -8.7 | -5.3 | 3.9 | -10.5 | -18.4 | -21.8 | -20.6 | -39.7 | -46.2 | -49.0 | ||
| Malaysia | -122.0 | -56.7 | -43.8 | -19.5 | -9.9 | -10.7 | -1.0 | -1.3 | -9.8 | -8.1 | -9.5 | -2.3 | 0.4 | 1.5 | -0.7 | -0.6 | |
| Myanmar | 0.1 | -20.5 | -49.5 | -63.3 | -60.7 | -48.0 | -41.6 | -43.5 | -49.9 | -45.9 | -26.8 | -21.5 | -23.7 | -21.9 | -26.9 | -19.0 | |
| Philippines | 41.9 | 51.7 | 44.8 | 42.6 | 41.6 | 42.9 | 44.0 | 43.8 | 49.3 | 47.8 | 49.8 | 54.1 | 48.6 | 47.0 | 49.9 | 54.4 | |
| Singapore | 212.7 | 218.7 | 236.3 | 278.4 | 318.4 | 288.1 | 267.3 | 275.2 | 277.4 | 274.3 | 275.9 | 273.8 | 269.8 | 264.4 | 248.7 | 258.4 | 279.6 |
| Thailand | 42.1 | 44.1 | 48.1 | 43.7 | 44.5 | 43.7 | 43.0 | 44.0 | 46.3 | 45.7 | 47.7 | 51.1 | 48.6 | 51.2 | 53.5 | 57.1 | 57.5 |
| Viet Nam | -0.9 | -34.0 | -41.6 | -12.6 | -9.7 | -11.5 | -8.0 | -0.4 | 8.3 | 16.0 | 18.9 | 26.9 | 39.2 | 46.4 | 34.0 | 34.0 |