Primary Energy Consumption per Capita โ - Primary Energy Consumption per Capita refers to the total amount of primary energy consumed within a country divided by its total population in a given year. It is expressed as energy per person, typically measured in tonnes of oil equivalent (toe) per capita or gigajoules (GJ) per capita, depending on the dataset. This indicator reflects the average energy use of an individual in a country and provides insight into national energy intensity, living standards, industrialization levels, and economic structure. It is widely used to compare energy consumption patterns across countries and to assess trends in energy demand relative to population size.
Over the period, consumption moved from 70.5 GJ per capita in 2015 to 69.7 GJ in 2023, indicating overall stability with limited long term growth and mild cyclical variation. Between 2015 and 2019, energy consumption showed a gradual upward movement from 70.5 to 74.8 GJ per capita, before slightly easing to 74.7 GJ in 2019. This growth was supported by strong tourism inflows, manufacturing expansion, rising vehicle ownership, and increasing electricity demand from urban households and commercial establishments. Industrial development and export oriented manufacturing also contributed to steady energy demand across key economic zones. In 2020, consumption declined sharply to 69.3 GJ per capita due to pandemic related disruptions, particularly affecting tourism, aviation, and service sectors, which are significant drivers of Thailandโs energy demand. However, the decline was relatively contained compared to some economies, as residential energy use and essential services remained stable. In 2021, consumption recovered slightly to 69.7 GJ per capita, reflecting partial reopening of economic activity, although demand remained below pre pandemic peaks. From 2022 to 2023, consumption stabilized at 69.7 GJ per capita indicating a plateau in per capita energy demand. This reflects a balancing of post pandemic recovery with efficiency improvements and structural shifts toward service oriented economic activity. Overall, Thailand demonstrates a mature and stable energy consumption pattern with limited long term volatility, influenced by tourism cycles, industrial modernization, and energy efficiency improvements across sectors. Future outlook indicates stable demand with gradual efficiency gains ahead.