In 2025, Parsons disclosed key data related to its energy management practices, providing transparency into its operational energy use in line with recognized sustainability reporting frameworks.
Parsons 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 | 315,407a | 270,580a | 257,245a | |
Non-Renewable Energy Consumption | 200,174a | 176,666a | 171,187a | |
Renewable Energy Consumption | 115,232a | 93,913a | 86,058a |
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In 2025, Parsons consumed a total of 315,406.8 Gigajoules of energy across its operations. Of this total, 36.53% 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 63.47% 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, Parsons consumed a total of 315,406.8 Gigajoules of energy, of which 36.53% was derived from renewable sources, including biofuels, biomass, biogas, solar, and wind power.a
This moderate level of renewable energy adoption indicates that Parsons is transitioning toward cleaner energy sources, though a significant share of its energy mix still relies on non-renewable inputs.
Since 2019, Parsons's total energy consumption increased by 9.87%, including a 16.57% increase in 2025, reflecting a sustained rise in overall energy demand.a
Over the same period, the share of renewable energy in Parsons's consumption increased by 5.26%, showing a recent positive trend in clean energy adoption.a