Paris Court Orders TotalEnergies to Account for Consumer Emissions in Landmark Climate Ruling

On June 25, 2026, the Paris Judicial Court delivered a mixed ruling in the landmark climate duty-of-vigilance case against TotalEnergies — ordering the company to disclose and address the climate risks from its customers' emissions, but stopping short of imposing binding emissions cuts or a halt to new fossil fuel projects.

What the court ruled

The court found TotalEnergies in breach of its obligations under France's 2017 corporate duty-of-vigilance law by not adequately addressing climate risks linked to its products . Specifically, the judges ordered the company to "complete its current due diligence plan, within six months of notification of the decision, by adding Scope 3 greenhouse gas emissions" — the indirect emissions produced when customers burn its oil and gas products . The court stated that TotalEnergies has levers to influence these emissions through its investment choices and the composition of its energy portfolio .

TotalEnergies has six months from notification to submit an updated vigilance plan that accounts for these consumer-driven climate risks . A new hearing is scheduled for January 2027 to review the company's compliance .

Crucially, the court did not require TotalEnergies to stop developing new oil and gas fields, nor did it impose binding, quantitative emissions reduction targets . The ruling was widely described as a "partial victory" — a legal win on disclosure obligations but not on the substantive operational changes the plaintiffs had sought .

Background of the lawsuit

The case was filed in January 2020 by six NGOs — Notre Affaire à Tous, Sherpa, ZEA, Les Eco Maires, and France Nature Environnement — along with more than a dozen French municipal authorities, including the City of Paris . The legal basis was France's 2017 Duty of Vigilance law, which requires large companies to identify, prevent, and report on human rights and environmental risks in their operations and value chains .

TotalEnergies initially challenged the court's jurisdiction, arguing the case should be heard in commercial court. The Nanterre civil court dismissed that objection in February 2021, and the Paris Court of Appeal affirmed the action was admissible in June 2024 . The substantive trial took place over two days in February 2026, with the ruling issued during a record heatwave on June 25 .

Key legal arguments from both sides

The plaintiffs argued that TotalEnergies' existing vigilance plan was inadequate because it only covered the company's direct (Scope 1 and 2) emissions and ignored the far larger climate impact from the combustion of its products (Scope 3). They sought a court order compelling the company to align its strategy with the Paris Agreement's 1.5°C goal, including a halt to new fossil fuel projects and binding cuts .

TotalEnergies contended that it has no legal obligation under French law to control its customers' emissions, that the duty-of-vigilance law does not mandate specific emissions reductions, and that Scope 3 emissions depend on consumer choice and government policy, not unilateral corporate action . The company also pointed to its existing climate strategy and investments in renewables .

Broader legal pressures TotalEnergies faces across Europe

The Paris ruling is not the only legal challenge TotalEnergies faces in Europe. In Belgium, a court adjourned a case brought by farmer Hugues Falys (backed by Greenpeace) seeking compensation for climate damage from TotalEnergies, pending the outcome of the Paris ruling . A separate greenwashing case, brought by Les Amis de la Terre, Greenpeace France, and Notre Affaire à Tous in 2025, challenges TotalEnergies' marketing of gas and biofuels as "clean" energy, with a hearing taking place in June 2025 .

At the EU level, TotalEnergies, along with Siemens, publicly urged the EU to weaken or abolish key corporate sustainability reporting rules in 2025, signaling resistance to the broader regulatory trend . The LSE's 2025 global climate litigation snapshot notes a "wave of influential rulings in Europe" including the UK Supreme Court and expanding liability cases .

What will determine whether the order leads to substantive operational changes

Several factors will determine the real-world impact of the ruling. The January 2027 compliance review is the most immediate: the court will reconvene to evaluate whether TotalEnergies' revised vigilance plan adequately addresses Scope 3 risks. If the plan is deemed insufficient, the court could impose financial penalties or escalate its orders .

The scope of "levers" the court recognizes will also be critical. The ruling's impact depends on how far the court pushes the interpretation of TotalEnergies' influence over consumer emissions — whether it requires changes in investment strategy, product mix, or actual reductions .

Either side may appeal. TotalEnergies may appeal the Scope 3 disclosure obligation, while plaintiffs may appeal the court's refusal to order binding emissions cuts. The final legal interpretation could take years .

The cumulative effect of parallel cases — the Belgian farmer case, the greenwashing trial, and potential new lawsuits — could create a cascading legal ecosystem that progressively tightens the company's obligations across jurisdictions . Even without binding reduction targets, mandatory disclosure of Scope 3 climate risks could shift investor expectations and public scrutiny, forcing the company to treat these risks as material to its business strategy.