In 2026, Tata Consultancy Services disclosed key data related to its energy management practices, providing transparency into its operational energy use in line with recognized sustainability reporting frameworks.
Tata Consultancy Services disclosed progress toward renewable energy adoption, highlighting the share of total energy sourced from renewable versus non-renewable sources.
| Metric (GJ) | 2026 | 2025 | 2024 | 2023 - 2017 |
|---|---|---|---|---|
Total Energy Consumption | 1,884,760a | 1,940,927a | N/A | |
Non-Renewable Energy Consumption | 395,127a | 403,289a | N/A | |
Renewable Energy Consumption | 1,489,633a | 1,537,638a | N/A | |
Renewable Energy Production | 45,850a | N/A | N/A |
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In 2026, Tata Consultancy Services consumed a total of 1.88 million Gigajoules of energy across its operations. Of this total, 79.04% 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 20.96% 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 2026, Tata Consultancy Services consumed a total of 1.88 million Gigajoules of energy, of which 79.04% was derived from renewable sources, including biofuels, biomass, biogas, solar, and wind power.a
This high level of renewable energy use suggests that Tata Consultancy Services has taken strong steps toward decarbonizing its energy supply and reducing its dependence on fossil fuels.
Since 2026, Tata Consultancy Services's total energy consumption decreased by 2.89%, suggesting a recent decline in overall energy demand.a
Over the same period, the share of renewable energy in Tata Consultancy Services's consumption decreased by 0.23%, showing a recent negative trend in clean energy adoption.Over the same period, the share of renewable energy in Tata Consultancy Services's mix has remained relatively stable, indicating no significant changes in sourcing practices.a