In 2025, Astral disclosed key data related to its energy management practices, providing transparency into its operational energy use in line with recognized sustainability reporting frameworks.
Astral disclosed progress toward renewable energy adoption, highlighting the share of total energy sourced from renewable versus non-renewable sources.
| Metric (GJ) | 2025 | 2024 | 2023 | 2022-2019 |
|---|---|---|---|---|
Total Energy Consumption | 599,036a | 600,405a | 511,951a | |
Non-Renewable Energy Consumption | 513,269a | 519,128a | 434,440a | |
Renewable Energy Consumption | 85,767a | 81,278a | 77,511a | |
Renewable Energy Production | 23,829a | N/A | N/A |
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In 2025, Astral consumed a total of 599,036.4 Gigajoules of energy across its operations. Of this total, 14.32% was sourced from renewable energy, either derived from natural resources like biofuels, biomass, or biogas, or generated using renewable technologies such as solar or wind power. The remaining 85.68% was classified as non-renewable energy, coming from fossil-based fuels such as coal, natural gas, or crude oil, or from non-renewable generation technologies like nuclear power.a
In 2025, Astral consumed a total of 599,036.4 Gigajoules of energy, of which 14.32% was derived from renewable sources, including biofuels, biomass, biogas, solar, and wind power.a
This low level of renewable energy use highlights a heavy reliance on fossil fuels or other non-renewable sources, suggesting that Astral has considerable room to improve its energy sustainability strategy.
Since 2022, Astral's total energy consumption increased by 52.64%, but remained relatively stable in 2025, possibly indicating a plateau in energy growth.a
Over the same period, the share of renewable energy decreased by 30.06%, yet improved by 5.77% in 2025, suggesting a rebound in renewable sourcing.a
Overall, Astral’s energy trends reveal a complex picture, with variations in total consumption and renewable sourcing. A closer examination of operational drivers and sourcing strategies is needed to fully assess the company’s environmental impact.