In 2025, Union Bank of Taiwan disclosed key data related to its energy management practices, providing transparency into its operational energy use in line with recognized sustainability reporting frameworks.
Union Bank of Taiwan also reported the energy it generates itself, offering insight into its level of energy independence.
Additionally, Union Bank of Taiwan also 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 | 55,535a | 52,845a | 53,501a | |
Non-Renewable Energy Consumption | 47,739a | 52,051a | 53,501a | |
Renewable Energy Consumption | 7,797a | 795a | 0a | |
Total Energy Production | 326,016a | N/A | N/A | |
Renewable Energy Production | 326,016a | N/A | N/A |
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In 2025, Union Bank of Taiwan consumed a total of 55,535.36 Gigajoules of energy across its operations. Of this total, 14.04% 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 85.96% 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, Union Bank of Taiwan consumed a total of 55,535.36 Gigajoules of energy, of which 14.04% 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 Union Bank of Taiwan has considerable room to improve its energy sustainability strategy.
Since 2022, Union Bank of Taiwan's total energy consumption increased by 40.64%, including a 5.09% increase in 2025, reflecting a sustained rise in overall energy demand.a
Over the same period, the share of renewable energy in Union Bank of Taiwan's consumption increased by 833.37%, showing a recent positive trend in clean energy adoption.a