Revised ESRS Standards: Less reporting, more climate intelligence?
For many European businesses, sustainability reporting requirements have been continuously changing over the last few years, and the revised ESRS Standards will now provide more clarity on the way forward.
Adopted by the European Commission on 3 July 2026, the revised European Sustainability Reporting Standards aim to make sustainability reporting less burdensome without abandoning its original purpose: helping businesses, investors, and other stakeholders understand how sustainability issues affect a company and how its operations affect people and the planet.
The changes are substantial. The Commission says the revised standards reduce mandatory data points by more than 60% and total data points by more than 70%, with reporting costs expected to fall by over 30% per company.
However, a bigger question remains: when businesses have fewer things to report, what should they pay more attention to?
For companies operating across Europe and the United States, the answer increasingly involves understanding climate exposure, identifying vulnerable supply chains, and turning sustainability information into decisions that protect the business.
Let’s unpack what has changed, what it means for your reporting strategy, and why climate risk deserves a place in the conversation.
What are the Revised ESRS Standards?
The European Sustainability Reporting Standards (ESRS) provide the framework for sustainability information reported under the Corporate Sustainability Reporting Directive (CSRD).
Think of the CSRD as the legislation that sets reporting obligations, while the ESRS explains what the sustainability statement must include and how the information should be presented.
The original ESRS framework introduced detailed disclosure requirements across environmental, social, and governance topics. These included climate change, pollution, biodiversity, workers, affected communities, and business conduct.
The volume and complexity of the requirements created a significant administrative challenge for many businesses.
The European Commission’s revised framework addresses that challenge through shorter standards, fewer mandatory data points, clearer requirements, and additional flexibility.
The revised standards were adopted on 3 July 2026 and published in the Official Journal of the European Union on 21 September 2026 as Commission Delegated Regulation (EU) 2026/1563. The Commission’s ESRS legislation page tracks the relevant legal instruments and their status.
For the complete text, companies can consult the EFRAG Knowledge Hub, which provides interactive access to the revised standards and links to the corresponding 2023 provisions.
One important distinction: the revised standards change the reporting framework, but they do not replace the CSRD itself. Nor does simplification automatically mean every company has the same reporting obligations as before. Applicability depends on the relevant legislation, company characteristics, and applicable implementation dates.
ESRS vs CSRD: Why the distinction matters
If you have ever seen ESRS and CSRD used interchangeably, you are not alone. They are closely connected, but they serve different purposes.
The CSRD establishes the sustainability reporting framework and determines which companies are subject to its requirements. The ESRS establish the detailed sustainability disclosures that in-scope companies must prepare.
In other words, one establishes the obligation; the other provides the reporting rulebook.
Why does this matter now?
Because ESRS simplification does not, by itself, determine whether your company falls within the scope of reporting, changes introduced through the EU’s wider Omnibus I package also affect the regulatory landscape, including which companies the CSRD covers.
For businesses with European operations, subsidiaries, or extensive European customer relationships, the practical starting point is therefore twofold:
- Establish whether the company falls within the scope of the applicable CSRD provisions.
- Determine which revised ESRS disclosure requirements apply to its material sustainability topics.
US-headquartered companies should take a similarly careful approach. Having an American parent company does not automatically eliminate European reporting considerations. The group’s structure, its European operations, and the applicable rules all matter.
The right question is not simply, “Do we need to report under ESRS?” It is, “Which obligations apply to our business, and what information do we need to support them?”
What has changed? The case for ESRS simplification
The most visible change is reduced reporting complexity. According to the European Commission, the revised framework reduces mandatory data points by more than 60% and total data points by more than 70%. It also introduces clearer wording, additional flexibility, and streamlined processes, with reporting costs expected to decline by more than 30% per company.
That is a meaningful shift. But the implications go beyond producing shorter reports.
1. Fewer data points, less administrative friction
Under the original framework, companies faced extensive information requests across multiple sustainability topics. Collecting the data could involve finance, procurement, HR, operations, legal teams, and suppliers.
Reducing the number of required data points can help companies focus resources on information relevant to their material impacts, risks, and opportunities.
It does not mean that every data request disappears. Companies still need reliable information to support the disclosures that apply to them.
2. Clearer requirements and greater flexibility
The revised ESRS aim to make reporting easier to interpret and implement. This matters for multinational businesses that need to coordinate sustainability reporting across different markets, business units, and supply chains. Clearer requirements can make it easier to establish consistent processes, assign responsibilities, and identify gaps in the information being collected.
3. A continued focus on materiality
Simplification does not remove the need to understand which sustainability issues matter to the business. The revised framework retains the importance of material impacts, risks, and opportunities. Companies still need to understand the sustainability topics that affect their operations, value chains, and stakeholders.
This is where a more focused approach becomes useful. Instead of treating sustainability reporting as an exercise in collecting as much data as possible, businesses can build their processes around the issues that genuinely influence their performance and resilience.
For the official details, consult the European Commission’s announcement on the revised standards.
What happens to ESRS disclosure requirements?
Here is where businesses need to be careful. Fewer reporting requirements do not necessarily mean fewer business risks. A company can reduce the number of fields in its sustainability report without reducing its exposure to extreme weather, water shortages, supply interruptions, or changing climate policies.
The revised ESRS disclosure requirements still operate within a framework designed to communicate material sustainability impacts, risks, and opportunities. That means businesses need to distinguish between two things:
- Reporting efficiency: How can we meet our disclosure obligations without unnecessary administrative work?
- Risk intelligence: How can we understand what could threaten our operations, financial performance, and long-term strategy?
These objectives complement each other, but they are not identical.
A well-designed reporting process can help a company produce a clear sustainability statement. A strong risk assessment can help it decide where to invest, which suppliers need attention, and how to prepare for future disruptions.
The best approach connects the two. For example, a manufacturer may need to disclose material climate-related risks. But identifying a risk is only the beginning. Management also needs to understand which production facilities are exposed, whether alternative suppliers exist, and what a prolonged interruption could mean for delivery commitments.
That is the difference between documenting a problem and preparing to manage it. The climate question: What does ESRS E1 actually mean for businesses?
The climate question: What does ESRS E1 actually mean for businesses?
If there is one area where simplification should not be mistaken for a reason to reduce thoroughness, it is climate risk.
ESRS E1 climate change addresses climate-related impacts, risks, and opportunities. Depending on materiality and the applicable disclosure requirements, this can involve greenhouse gas emissions, climate transition planning, energy, and the physical and transition risks associated with climate change.
Imagine a European manufacturer sourcing electronic components from Southeast Asia. Its headquarters might have excellent energy efficiency, a credible decarbonization plan, and a relatively low direct carbon footprint.
But what happens when flooding affects a key supplier? Or a heatwave disrupts production? What if drought restricts water availability in a manufacturing region, or a severe storm damages a transport corridor?
The company’s climate exposure extends well beyond its own facilities. This is why an effective ESRS climate risk assessment should look at the wider value chain, not just the buildings a company owns or leases.
Two broad categories deserve attention:
- Physical climate risks: The consequences of acute events, such as floods, storms, and wildfires, and chronic changes, including rising temperatures, water stress, and changing precipitation patterns.
- Transition risks: The business implications of the shift towards a lower-carbon economy, including changing policies, technologies, market expectations, and energy costs.
Both can affect operating expenses, asset values, supply continuity, insurance costs, and long-term investment decisions. The revised ESRS E1 standard on the EFRAG Knowledge Hub provides the appropriate starting point for understanding the revised climate-related disclosure requirements.
For businesses, however, reading the standard is only one part of the job. They also need evidence about where risks exist, how severe they could be, and which parts of the business are most exposed.
Your supply chain is not as predictable as you think
Traditional supply chain risk management often focuses on familiar questions. Is the supplier financially stable? Can it meet demand? Does it have adequate capacity? Are alternative suppliers available?
Climate change adds another layer. A supplier may be financially healthy today and still operate in a location increasingly exposed to extreme heat, flooding, or water scarcity. A transport route may work reliably for years before a changing hazard profile makes disruptions more frequent or costly.
And the problem rarely stays local. A disruption at one supplier can affect several production facilities. A shortage of one component can delay an entire product line. Multiple suppliers may appear geographically diverse while sharing exposure to the same regional hazard.
This is where value-chain mapping and climate analytics become particularly useful. Rather than relying exclusively on supplier questionnaires or historical incident records, businesses can combine location-specific information, climate scenarios, operational data, and supply chain relationships to build a more forward-looking picture of exposure.
Correntics helps businesses identify vulnerable links in global value chains, assess climate-related hazards, and evaluate potential business interruption risks through its Climate Risk Analytics solutions. The objective is not to predict every weather event. It is to understand plausible risks early enough to make better decisions.
What about the remaining ESRS data points?
Reducing the number of ESRS data points is welcome news for reporting teams. But a smaller reporting workload does not automatically produce better information. The important question is whether the information collected helps the business understand its material sustainability issues.
For example, a company might need to report on a material physical climate risk. The corresponding disclosure is more useful when supported by evidence that identifies exposed locations, relevant hazards, potential consequences, and management responses.
That evidence can come from several sources:
- Internal information about facilities, suppliers, logistics routes, and critical assets.
- Historical weather and hazard records.
- Forward-looking climate data and scenario analysis.
- Operational and financial information that helps assess potential consequences.
- Documented mitigation measures and business continuity plans.
These inputs serve different purposes. Historical information helps establish context, while forward-looking analysis can help explore how risks may evolve under different climate scenarios. The goal is to connect reporting data with operational reality.
Correntics supports this process through its Real-time Hazard Data capabilities, which provide access to hazard information to assess potential impacts and support proactive risk management. Its Climate & Sustainability Disclosures solutions also help automate analytics and reporting tasks.
A useful principle to remember: collect information because it answers a meaningful question, not simply because a spreadsheet has another empty cell.
What is the EU Voluntary Sustainability Reporting Standard?
Large companies are not the only businesses affected by sustainability information requests.
Smaller suppliers can find themselves responding to questionnaires from customers, lenders, and larger organizations that need information about their value chains. For a small business, repeatedly answering different versions of the same questions can become a considerable administrative burden. The EU Voluntary Sustainability Reporting Standard is designed to help address this problem.
Adopted by the European Commission in July 2026 and published in the Official Journal on 21 September 2026, the voluntary standard provides a proportionate framework for smaller companies outside the scope of the CSRD. The EFRAG Knowledge Hub describes the standard as applying to undertakings with fewer than 1,000 employees.
A particularly important feature is the value chain cap. Companies subject to the CSRD cannot require value-chain businesses to provide more sustainability information than the voluntary standard under the relevant framework covers.
This does not mean that every commercial information request disappears or that every small business must publish a sustainability report. The standard is voluntary for eligible companies, and its practical purpose is to make sustainability information exchanges more consistent.
For a smaller supplier, using a common framework may help reduce repetitive reporting work. For a larger customer, it can make sustainability data collection more structured. The official EFRAG Knowledge Hub provides access to the 2026 Voluntary Standard and supporting resources.
What should US companies take away from all this?
For US businesses with European subsidiaries, customers, suppliers, or other relevant operations, the revised standards are worth understanding even if the company does not automatically fall within the CSRD’s scope.
First, assess the group’s potential reporting obligations under the applicable EU rules. Do not assume that US incorporation alone settles the question.
Second, review sustainability information already being collected for investor communications, internal risk management, customer questionnaires, and other reporting frameworks. There may be opportunities to reuse reliable information rather than build parallel processes.
Third, examine climate exposure across the value chain. A company can have limited direct exposure at its US headquarters while depending on suppliers, manufacturing facilities, or logistics routes in climate-sensitive locations elsewhere.
Finally, avoid treating ESRS as a reporting exercise isolated from the rest of the business. Climate-related risks can influence procurement, insurance, capital expenditure, contingency planning, and strategic decisions regardless of where a company files its reports.
The revised standards are European rules, but the business risks they address are not confined to Europe.
How can companies prepare for the revised standards?
A sensible starting point is to focus on five practical steps.
- Confirm your reporting position. Determine whether the CSRD applies to your business and identify the relevant requirements and timelines.
- Revisit your materiality assessment. Review the sustainability impacts, risks, and opportunities relevant to your operations and value chain.
- Map your climate exposure. Identify critical facilities, suppliers, assets, and transport routes, then assess the climate hazards that could affect them.
- Connect risk analysis with reporting data. Establish clear links between the evidence used to assess climate risks, the decisions made in response, and the applicable disclosures.
- Make the process repeatable. Use consistent data structures, documented methods, and suitable digital tools to reduce manual work and improve transparency.
This is also where sustainability and enterprise risk management should work together. Procurement teams need usable information. Finance teams need to understand potential financial consequences. Sustainability teams need defensible evidence. Leadership needs to know which risks require action first.
When those functions work with disconnected datasets, even a simplified reporting framework can become unnecessarily difficult to manage.
The bigger opportunity: From compliance to resilience
The Revised ESRS Standards make sustainability reporting more manageable. Fewer data points, clearer requirements, and a more proportionate approach can give businesses greater scope to concentrate on the information that matters.
But the real opportunity goes beyond producing a shorter report. Climate change is already a business continuity issue. It can affect suppliers, production facilities, infrastructure, transport networks, and the availability of essential resources. Understanding these risks can help companies make more informed decisions about sourcing, investment, adaptation, and long-term resilience.
This is where reporting and risk intelligence meet. Correntics combines climate risk analytics, sustainability assessment, hazard data, and disclosure support to help businesses identify vulnerabilities across their value chains and make more informed decisions about emerging risks.
Its approach centers on three connected activities: visualize, analyze, and mitigate. It helps businesses understand where the risks are, assess what they could mean for the business, and use those insights to support practical action.
The revised framework offers a chance to move away from reporting for reporting’s sake. Businesses can use that opportunity to build a clearer picture of their exposure, strengthen their supply chains, and communicate material risks more effectively.
The ultimate goal of sustainability reporting should not be to produce more pages. It should be to help businesses understand their future well enough to prepare for it.
Ready to understand your climate exposure? Explore Correntics’ climate risk and sustainability solutions to assess climate hazards, identify vulnerable value-chain links, and support more resilient business decisions.
FAQs about Revised ESRS Standards
What are the Revised ESRS Standards?
The Revised ESRS Standards update the European Sustainability Reporting Standards (ESRS) to simplify EU sustainability reporting requirements, reduce reporting burdens, and streamline ESRS disclosure requirements.
What is the difference between ESRS and CSRD?
ESRS vs CSRD comes down to purpose: the CSRD sets reporting obligations, while ESRS reporting requirements specify the sustainability information companies must disclose under the applicable standards.
How does ESRS simplification affect ESRS data points?
ESRS simplification reduces mandatory ESRS data points and reporting complexity while helping companies focus on material sustainability impacts, risks, and opportunities.
What does ESRS E1 climate change require companies to assess?
ESRS E1 climate change requires companies to assess material climate-related impacts, risks, and opportunities, making an ESRS climate risk assessment important for identifying physical hazards and transition risks.
What is the EU Voluntary Sustainability Reporting Standard?
The EU Voluntary Sustainability Reporting Standard provides a proportionate framework for eligible smaller businesses to share sustainability information and respond more consistently to value-chain reporting requests.
