TotalEnergies Held Responsible for Climate Impact of Fuels it Sells

The Paris Judicial Court delivered a landmark ruling on June 25, 2026, ordering TotalEnergies to integrate 'Scope 3' greenhouse gas emissions into its legally mandated vigilance plan. This decision, made under France's pioneering Duty of Vigilance Law (Loi n° 2017-399 du 27 mars 2017), compels the oil major to identify and disclose measures addressing climate risks stemming from the use of its sold products, which constitute the vast majority (85-95%) of its total carbon footprint. The court granted TotalEnergies six months to update its plan, marking a significant advancement in corporate climate accountability and setting a precedent for the interpretation of due diligence obligations, particularly in the context of the evolving European regulatory landscape, including the Corporate Sustainability Due Diligence Directive (CSDDD).

In a pivotal development for corporate climate accountability, the Paris Judicial Court issued a landmark ruling on June 25, 2026, against French energy giant TotalEnergies. The court mandated that TotalEnergies must include 'Scope 3' emissions – those generated from the use of its products by end-users – within its due diligence planning, as required by France's Duty of Vigilance Law. This decision represents a significant judicial interpretation of corporate responsibility for climate impacts, extending the scope of a company's obligations beyond its direct operational control to its entire value chain.

The ruling underscores a growing trend in climate litigation to hold multinational corporations accountable for their full climate footprint. For legal practitioners, this judgment signals an intensified focus on comprehensive environmental due diligence, particularly concerning indirect emissions that have historically been challenging to quantify and manage. This article will delve into the background of France's Duty of Vigilance Law, analyse the court's reasoning and its implications, and discuss the broader ramifications for corporate sustainability practices and the evolving regulatory environment in Europe.

France's Duty of Vigilance Law (Loi n° 2017-399 du 27 mars 2017), adopted on March 27, 2017, was a groundbreaking piece of legislation, establishing a legally binding obligation for large French companies. It requires companies employing at least 5,000 employees in France or 10,000 globally (including subsidiaries) to establish, publish, and implement an annual 'vigilance plan'. This plan must identify and prevent severe human rights and environmental impacts arising from the company's own activities, those of its controlled entities, and those of its established commercial relationships with subcontractors and suppliers.

Central to climate accountability are the three categories of greenhouse gas emissions: Scope 1, Scope 2, and Scope 3. Scope 1 emissions are direct emissions from sources owned or controlled by the company. Scope 2 emissions are indirect emissions from the generation of purchased energy. Scope 3 emissions, however, encompass all other indirect emissions that occur in a company's value chain, both upstream and downstream, including those from the use of products sold by the company. For oil and gas majors like TotalEnergies, Scope 3 emissions typically account for a staggering 85-95% of their total greenhouse gas footprint, making their inclusion in due diligence crucial for any meaningful climate action. The current litigation against TotalEnergies stems from a lawsuit filed in 2020 by a coalition of NGOs and the City of Paris, arguing that the company's vigilance plan was incomplete by not adequately addressing these significant climate-related risks.

The Paris Judicial Court's decision on June 25, 2026, explicitly found TotalEnergies' vigilance plan to be incomplete due to its omission of Scope 3 emissions in its risk mapping. The court reasoned that there is an "inherent link between oil and gas production and the combustion of the products by end users," thereby establishing a direct connection between TotalEnergies' core business and the downstream emissions. Crucially, the court rejected TotalEnergies' argument that Scope 3 emissions were beyond its control, asserting that the company could exert influence through its investment decisions and the composition of its energy portfolio. Consequently, TotalEnergies has been ordered to revise its vigilance plan within six months to incorporate Scope 3 emissions into its risk assessment and outline corresponding mitigation measures.

While a significant victory for climate advocates, the ruling also represented a partial victory for TotalEnergies. The court declined to impose specific emissions reduction targets, prohibit new fossil fuel projects, or mandate alignment with a 1.5°C global warming pathway, as requested by the claimants. The court clarified that while the Duty of Vigilance Law empowers judges to ensure compliance with due diligence obligations and rectify incomplete plans, it does not authorise judicial bodies to prescribe the specific content of a company's climate strategy or dictate particular measures. This distinction highlights the perceived institutional limits of judicial intervention in corporate management and broader energy policy.

This judgment provides critical judicial interpretation of France's Duty of Vigilance Law, confirming its applicability to climate risks and extending corporate responsibility to the entire value chain, including downstream impacts. The court's adoption of a "functional understanding of corporate responsibility" means that the duty of vigilance now explicitly covers risks economically and causally linked to a company's business model, even when emissions are generated by third parties. This aligns with the spirit of the recently adopted EU Corporate Sustainability Due Diligence Directive (CSDDD), which was partly inspired by the French law. The CSDDD also mandates companies to identify and address adverse human rights and environmental impacts throughout their value chains, explicitly requiring the integration of climate change mitigation transition plans that include Scope 3 emissions. The French court's ruling thus provides a compelling precedent that will likely inform the transposition and enforcement of the CSDDD across EU Member States, pushing companies to adopt more holistic and robust approaches to sustainability due diligence.

The Paris Judicial Court's ruling against TotalEnergies marks a watershed moment in corporate climate litigation, firmly establishing that the duty of vigilance extends to the full spectrum of a company's climate impact, including indirect Scope 3 emissions. For legal practitioners, this necessitates a re-evaluation of existing due diligence frameworks, particularly for clients in high-emitting sectors. Companies must now proactively and rigorously assess, map, and integrate Scope 3 emissions into their vigilance plans, developing concrete and verifiable measures to mitigate these risks. The decision underscores that a mere reporting exercise is insufficient; plans must demonstrate a genuine commitment to identifying and addressing climate-related harms throughout the value chain.

Looking ahead, the legal landscape for corporate climate accountability is set to intensify. All eyes will be on TotalEnergies' revised vigilance plan and the court's subsequent review scheduled for January 2027. Furthermore, this French precedent will undoubtedly influence ongoing and future climate litigation under the Duty of Vigilance Law and similar national legislation. Critically, it provides a strong interpretive foundation for the implementation and enforcement of the EU Corporate Sustainability Due Diligence Directive (CSDDD) across Member States, which similarly emphasizes value chain due diligence and climate transition plans. Legal professionals should advise clients to view this ruling not as an isolated event, but as a clear signal of evolving legal expectations, urging them to strengthen their climate governance and risk management strategies to navigate this increasingly complex regulatory and litigation environment.