Soil

Healthy soil is essential to life on earth. The ecosystem services that it provides play a key role in preserving biodiversity, regulating natural environments and the climate, and allowing human activities to continue (agriculture, housing, energy production, etc.). But soil is being weakened by various pressures, such as erosion, salinization, sealing and contamination.

Preserving soil, and more broadly the soil-groundwater continuum, is therefore a vital issue on a global scale. For TotalEnergies, preserving the planet’s soil is an important challenge, since soil is both a support and a resource for our industrial activities. To protect soil, we follow a method that is implemented throughout our sites’ lifecycle.

Our environment indicators (XLS)

The risks of soil pollution related to our operations come mainly from accidental spills. To prevent and contain this pollution, we take action throughout the life of our sites.

As early as the project phase, we analyze soil conditions through environmental studies (site surveys and impact assessments). We also check soil conditions when making acquisitions.

During operations, we implement measures to identify risks, prevent pollution and monitor the environment. If contamination occurs, we roll out specific pollution management measures.

When a site ceases operations, we define the procedures for managing the impact on the soil and groundwater in line with regulatory obligations, local issues for redeveloping the Company’s activities (solar power, reforestation, etc.), or the preservation of biodiversity.

Soil pollution is carefully managed by dedicated teams in accordance with applicable regulations and procedures. The Company has set up specialized entities to oversee the remediation of such pollution.

Find out how we are protecting the soil

Limiting the soil footprint of our new projects

TotalEnergies takes soil-related issues into account when developing its renewable electricity projects. We ensure that the quality of the soil is fit for purpose, while maintaining the soil’s ecological uses and functions, and limiting soil sealing.

When developing solar power projects, the Company deploys the following actions as early as the prospecting stages:

  • preference for building on fallow land or land of low soil or ecological value with the aim of minimizing the environmental impact and especially avoiding competition with other land uses (agricultural, forestry, natural, etc.); and
  • feasibility studies for shared-value projects, such as agrivoltaic solar projects, where permitted by technical and economic conditions.

The environmental studies for our projects give due consideration to soil quality and the biodiversity that it supports.

We align our actions with the “Zero Net Deforestation” target that we set in 2022 for each of our projects in new locations.

Our actions in terms of land use

Biofuels and biogas: reducing our dependence on soil

A growing number of TotalEnergies’ activities rely on agricultural activities, especially producing the resources to supply its refineries, producing biofuels, spreading the digestate from its anaerobic digestion activities, and producing biogas. This is why we pay special attention to the direct and indirect impacts of our bioproduct production activities and to the development of the circular economy.

Therefore, to limit the use of inputs from agricultural production and reduce its dependence on arable land, TotalEnergies began increasing the proportion of raw materials from waste and residues (such as used cooking oils and animal fats) to over 75% in its biofuel production processes(1) from 2024.

Similarly, as part of the ambition to transform our Grandpuits refinery into a zero-crude platform, we are planning to supply the biofuel production plant mainly with waste and residues, which will be supplemented by rapeseed-type vegetable oils, while prioritizing local supply chains.

Find out how we are promoting circular resource management


(1) This does not concern the bio-inputs purchased by TOTSA for incorporation. Only operated production is concerned.

Chapter 5.2.2 – “Pollution (E2)”

Universal Registration Document 2024

More Energy, Less Emissions

Sustainability & Climate 2025 Progress Report

March 2025