In 2026, Severn Trent disclosed key data related to its energy management practices, providing transparency into its operational energy use in line with recognized sustainability reporting frameworks.
Severn Trent also reported the energy it generates itself, offering insight into its level of energy independence.
Additionally, Severn Trent also 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 | 8,996,400a | 8,956,800a | 7,718,400a | |
Non-Renewable Energy Consumption | 1,767,600a | 1,814,400a | 1,530,000a | |
Renewable Energy Consumption | 7,228,800a | 7,146,000a | 6,188,400a | |
Total Energy Production | 6,908,400a | 7,030,800a | 5,828,400a | |
Non-Renewable Energy Production | 201,600a | 234,000a | 226,800a | |
Renewable Energy Production | 6,706,800a | 6,796,800a | 5,601,600a |
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In 2026, Severn Trent consumed a total of 9 million Gigajoules of energy across its operations. Of this total, 80.35% 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 19.65% 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, Severn Trent consumed a total of 9 million Gigajoules of energy, of which 80.35% was derived from renewable sources, including biofuels, biomass, biogas, solar, and wind power.a
This high level of renewable energy use suggests that Severn Trent has taken strong steps toward decarbonizing its energy supply and reducing its dependence on fossil fuels.
Since 2020, Severn Trent's total energy consumption increased by 14.9%, but remained relatively stable in 2026, possibly indicating a plateau in energy growth.a
Over the same period, the share of renewable energy increased by 39.26%, while holding steady in 2026, indicating past gains that have recently stabilized.a
Overall, Severn Trent’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.