In 2025, a French court ordered TotalEnergies to remove advertising it deemed misleading about the company’s environmental commitments. It was the first successful greenwashing ruling against a major European oil company, and it sent a clear signal across the energy sector: sustainability claims are no longer a marketing question. They are a legal one.
For energy companies navigating an accelerating regulatory environment, the question is no longer whether greenwashing exposure is a risk. The question is whether your legal function has the infrastructure to manage it.
The energy sector is exposed in ways other industries are not
No sector faces greenwashing scrutiny with more intensity than energy. The gap between sustainability commitments and operational reality is wide enough, and visible enough, to attract regulators, investors, NGOs, and courts simultaneously.
Energy companies routinely make public claims about net-zero targets, carbon neutrality, renewable transition timelines, and ESG-aligned investment strategies. Those claims are made in investor communications, project financing documents, procurement contracts, and public reporting. They originate across legal, commercial, finance, and communications functions, often without a single team owning the thread from claim to contractual obligation to audit trail.
That fragmentation is where greenwashing risk lives. Not in deliberate deception, but in the gap between what is claimed and what can be proved.
What the regulatory landscape looks like in 2026
CSRD after Omnibus I. On 16 December 2025, the European Parliament adopted a significantly streamlined version of the Corporate Sustainability Reporting Directive under the Omnibus I package. The EU Council approved the changes in February 2026, and they came into force on 18 March 2026. The scope has narrowed considerably, with new applicability thresholds set at 1,750 or more employees and €450 million or more in turnover, effectively exempting an estimated 80% of companies originally in scope. Member States can also exempt first-wave companies from reporting for FY2025 and FY2026.
This is not a relaxation of ESG obligations. It is a recalibration. Large energy companies, infrastructure groups, and publicly listed utilities remain firmly within scope, and the revised European Sustainability Reporting Standards (ESRS) will continue to require detailed, auditable disclosure on climate, governance, and supply chain practices. The pressure on in-scope companies has not decreased; it has concentrated.
CSDDD: narrower scope, same legal accountability. The Corporate Sustainability Due Diligence Directive was similarly amended under Omnibus I. The scope has been narrowed, but the fundamental obligation remains: companies must identify, prevent, and account for adverse environmental and human rights impacts across their value chains. For energy companies managing complex supplier networks, concession agreements, and long-term infrastructure contracts, the due diligence burden is significant, and the documentation required to demonstrate compliance is not trivial.
The Empowering Consumers for the Green Transition (ECGT) Directive. This is the piece of legislation that most directly targets greenwashing, and it is now entering the enforcement window. Member States were required to transpose the directive into national law by 27 March 2026, with applicability from 27 September 2026. The directive bans generic environmental claims (“climate neutral,” “green,” “eco-friendly”) unless they can be substantiated by approved scientific evidence. It also bans carbon offset-based “climate neutral” product claims across the EU. Penalties reach up to 4% of annual EU turnover.
For energy companies that have built investor and customer narratives around transition commitments, this is not a peripheral concern. It is a direct challenge to existing communications, contracts, and marketing materials.
What greenwashing law actually requires from your legal team
Across CSRD, CSDDD, and the ECGT Directive, a consistent obligation emerges: the ability to trace a sustainability claim back to the contractual and operational reality that supports it. This means legal teams in the energy sector now need to demonstrate:
- Traceability from claim to contract. An ESG commitment in an investor report needs to be traceable to the contractual clauses that obligate suppliers, project partners, and counterparties to uphold it.
- Consistency across entities. Energy groups typically operate across multiple jurisdictions, subsidiaries, and joint ventures. ESG clauses that vary by entity, or that exist in some contracts and not others, create audit gaps that regulators will find.
- An audit trail that holds under scrutiny. When a regulator, auditor, or court challenges a claim, the legal team needs to produce documentation instantly, not reconstruct it over weeks from email threads and shared drives.
None of this is achievable if ESG obligations are managed the way most legal teams in the energy sector still manage them: manually, reactively, in disconnected systems.
The infrastructure gap no one talks about
Finance has ERP. HR has HCM. Sales has CRM. Legal, in most energy companies, still has email, spreadsheets, and institutional memory.
That was a manageable limitation when legal was primarily a reactive function. It is not manageable when legal is responsible for the evidentiary foundation of every ESG claim the organisation makes publicly.
The organisations most exposed to greenwashing enforcement are not, in most cases, the ones making deliberately misleading claims. They are the ones that made genuine commitments and then failed to build the infrastructure to connect those commitments to their contracts, their entities, and their board decisions. When the audit arrives, or the lawsuit lands, they cannot prove what they intended to do, let alone what they actually did.
This is the operational reality that makes legal ESG compliance a structural problem, not a compliance checklist one.
Where legal becomes the first line of defense
Turning your legal function into a genuine defense against greenwashing exposure requires three things to be true at the same time.
ESG clauses need to be standardised and enforced at the point of contract creation. If sustainability obligations vary across contracts because there is no playbook enforcing consistent language, audit readiness is impossible by design. Legal teams that can apply clause templates across every in-scope contract category, and flag deviations before signature, remove the most common source of greenwashing risk: the gap between what was intended and what was actually agreed.
Obligations need to be tracked after signature. Most ESG risk in energy contracts does not appear at signature. It appears when obligations expire, milestones are missed, or counterparties fail to deliver on sustainability commitments that no one is actively monitoring. Automated obligation tracking, with alerts tied to ESG KPIs, closes this gap before it becomes an enforcement event.
Every sustainability claim needs to connect to a structured, auditable data trail. When a legal team can instantly surface every contract, clause, entity, and obligation linked to a specific sustainability claim, a regulator’s inquiry becomes a thirty-minute exercise rather than a three-month scramble. CSRD audit prep times have been cut by 50% when contractual commitments are linked to ESG KPIs with a full audit trail in place.
What this looks like in practice
EDP Renewables, operating at the intersection of renewable energy development and ESG regulatory pressure, has built a legal operations model that supports both their investment roadmap and their compliance obligations, using structured matter and contract management to create the visibility that regulatory scrutiny demands.
The pattern is consistent across energy companies navigating this moment: the organisations best positioned to defend their ESG claims are the ones that built legal infrastructure before they needed it, not after the audit arrived.
The window to act is narrowing
The ECGT Directive enters the enforcement phase in September 2026. CSRD reporting for the largest energy companies covers the 2024 financial year, with the first publications already underway. CSDDD value chain due diligence obligations are live.
For energy legal teams, the combination of a shifting regulatory baseline, active enforcement, and the first court-validated greenwashing rulings against major industry players means the cost of inadequate infrastructure is no longer theoretical.
Legal ESG compliance in the energy sector does not begin with a sustainability strategy. It begins with a system of record: one that connects every ESG commitment to the contract that supports it, every obligation to the team responsible for it, and every claim to the audit trail that defends it.
DiliTrust helps legal departments in the energy sector build exactly that, from contract lifecycle management and clause enforcement through to entity oversight and board governance, in a single connected platform built for the regulatory environment they are operating in now.
Discover the DiliTrust Suite and give your legal team the system of record it needs to turn ESG commitments into auditable, defensible reality.
Frequently Asked Questions
Legal ESG compliance is the process by which a company’s legal function ensures that its environmental, social, and governance commitments are contractually grounded, consistently enforced across entities, and supported by an auditable evidence trail. It goes beyond policy statements to cover how ESG obligations are written into contracts, monitored after signature, and defensible under regulatory scrutiny.
EU greenwashing law refers to a set of overlapping regulations that prohibit companies from making unsubstantiated environmental claims. The primary instrument is the Empowering Consumers for the Green Transition (ECGT) Directive, which bans generic claims such as “climate neutral” or “eco-friendly” unless backed by approved scientific evidence. Enforcement begins September 2026, with penalties reaching up to 4% of annual EU turnover.
Large energy companies remain firmly within CSRD scope after Omnibus I. The recalibration raised applicability thresholds to 1,750 or more employees and €450 million or more in turnover, exempting approximately 80% of originally in-scope companies. Major energy groups, publicly listed utilities, and infrastructure operators still face full ESRS disclosure requirements with mandatory third-party assurance.
Consequences range from regulatory fines to litigation and reputational damage. Under the ECGT Directive, fines can reach 4% of annual EU turnover. Courts across Europe are increasingly willing to rule against companies whose public sustainability claims cannot be substantiated, as demonstrated by the 2025 TotalEnergies ruling in France, the first successful greenwashing judgment against a major European oil company.
Legal teams reduce greenwashing exposure by standardising ESG clauses at the point of contract creation, tracking obligations after signature, and maintaining a structured audit trail that connects every public sustainability claim to the contractual and operational reality behind it. When those three elements are in place, regulatory inquiries and legal challenges become manageable rather than existential.
