The Great ESG Rollback? Or the Beginning of an Even Bigger Data Arms Race?

When the European Commission unveiled its Regulatory Deep Cleaning Action Plan in April 2026, many investors reacted with barely concealed relief.

After years of expanding disclosure requirements, ESG reporting frameworks, sustainability taxonomies and compliance obligations, the message appeared simple:

Europe was finally stepping back.

Less reporting.
Less bureaucracy.
Less complexity.

Or so the market thinks.

But what if investors are celebrating the wrong thing?

What if the real story isn't that Europe is reducing its reliance on sustainability data—but that it is fundamentally changing who creates value from it?

And what if the biggest winners from regulatory simplification turn out not to be corporates, asset managers or regulators at all, but the data and analytics providers sitting quietly at the centre of modern investment decision-making?

The Assumption Everyone Seems To Agree On

The prevailing narrative is remarkably consistent.

The Commission's "Deep Cleaning" initiative seeks to simplify regulation, remove duplication and reduce unnecessary reporting burdens.

The conclusion many have drawn is equally straightforward:

Less reporting means less need for ESG data.

It sounds logical.

Unfortunately, many logical conclusions turn out to be wrong.

Because the deeper question isn't how much data companies disclose.

It's how investors make decisions.

The Dirty Secret of ESG Reporting

For more than a decade, the investment industry has operated under a simple assumption:

More information leads to better outcomes.

The result?

Thousands of metrics.
Hundreds of disclosure requirements.
An alphabet soup of frameworks.
And an ever-growing compliance burden.

Yet despite this explosion of information, investors still struggle to answer some remarkably basic questions:

• Which companies are genuinely transition-ready?

• Which supply chains are resilient?

• Which biodiversity risks are financially material?

• Which assets face the greatest geopolitical vulnerabilities?

• Which organisations are positioned to thrive through economic fragmentation?

The uncomfortable reality is that more data has not necessarily produced more insight.

In many cases, it has simply produced more noise.

The Companies Nobody Is Talking About

Much of the debate surrounding reporting reform focuses on regulators and corporates.

Yet some of the most interesting implications may sit elsewhere.

Consider the business models of:

• FactSet

• S&P Global

• MSCI

• Morningstar Sustainalytics

• ISS STOXX

• Moody's ESG Solutions

These firms have spent years building platforms designed not simply to collect information but to interpret it.

And increasingly, interpretation is where the value lies.

FactSet's recent positioning around AI, workflow transformation and discoverability reflects a growing recognition that investors are no longer struggling to access information—they are struggling to identify what matters.

S&P Global has increasingly focused on decision-useful intelligence, transition risk and sustainability analytics rather than disclosure collection.

MSCI's future-facing approach centres on climate scenarios, portfolio resilience, private markets transparency and predictive risk assessment.

Notice the pattern.

These businesses are moving beyond reporting.

They are moving toward interpretation.

The Simplification Paradox

Here's the irony.

The more successful Europe becomes at simplifying disclosure requirements, the more important interpretation may become.

Imagine a future where companies report:

• fewer metrics,

• on fewer topics,

• with greater consistency,

• and greater emphasis on materiality.

Many investors assume this would reduce dependence on third-party providers.

But it may achieve the opposite.

Because if companies provide less raw information, investors must become better at extracting insight from what remains.

That creates demand for:

• better analytics,

• better modelling,

• better scenario analysis,

• better AI-powered research tools,

• better data integration.

In other words:

Less disclosure could increase demand for interpretation.

And interpretation is precisely where the major data providers have positioned themselves.

What If We've Misunderstood The Business Model?

For years, many investors have viewed ESG providers primarily as data vendors.

That may have been true once.

Increasingly, it is not.

The future value proposition of firms like FactSet, S&P Global and MSCI appears less dependent on gathering information and more dependent on answering questions.

Questions such as:

• What does this mean?

• What happens next?

• What should I do?

The investment community often talks about the democratisation of information.

But information has already been democratised.

Competitive advantage is now shifting towards judgement.

And judgement increasingly requires technology.

The AI Connection Nobody Is Discussing

The timing of the Deep Cleaning initiative is particularly fascinating because it coincides with another transformation.

Artificial intelligence.

For years, ESG reporting expanded because investors needed more information.

Today, AI systems can process vast quantities of information almost instantly.

This changes the economics of disclosure.

The bottleneck is no longer access.

The bottleneck is interpretation.

FactSet's focus on AI-enabled workflows.
S&P's investment in predictive analytics.
MSCI's emphasis on forward-looking risk models.

These are not separate trends.

They are responses to the same reality.

The future investment challenge is not collecting more information.

It is converting information into insight faster and more effectively than competitors.

The Regulatory Paradox

Many commentators describe the Deep Cleaning Action Plan as deregulation.

The Commission's own language suggests something rather different.

The emphasis is on:

• simplification,

• consistency,

• competitiveness,

• enforceability.

This is not necessarily a weaker regulatory regime.

It may prove to be a more effective one.

Indeed, companies could ultimately face:

• fewer disclosure obligations,

• but higher expectations around quality,

• materiality,

• consistency,

• and implementation.

That creates another uncomfortable possibility.

Perhaps the era of reporting volume is ending.

But the era of reporting accountability may just be beginning.

The Question Investors Should Be Asking

The most important question is not:

"Will there be less reporting?"

The more important question is:

"Will investors become more dependent on external intelligence?"

Because if regulatory simplification succeeds, many traditional investment processes will face a difficult reality.

Information alone no longer creates advantage.

Interpretation does.

And increasingly, that interpretation comes from sophisticated combinations of:

• data,

• analytics,

• AI,

• modelling,

• scenario analysis,

• and human judgement.

What If The Biggest Winners Are Not Who We Think?

The dominant narrative says corporates win because reporting becomes easier.

Investors win because complexity falls.

Regulators win because compliance improves.

All of that may be true.

But another possibility deserves consideration.

What if the biggest winners are the organisations helping markets make sense of complexity?

What if the future belongs not to those who possess the most data, but to those who create the most insight from it?

And what if Europe's Regulatory Deep Cleaning Action Plan marks the beginning not of an ESG retreat, but of an entirely new competition?

Not a race to disclose more.

A race to understand more.

If so, the investment community may discover that the real challenge was never information scarcity.

It was always interpretation.

And that changes everything.