Europe’s banking watchdog wants to lighten the paperwork behind green finance without dimming the numbers that investors actually use. Its latest work pushes ESG disclosure toward something leaner, clearer and easier to compare across the bloc.

The European Banking Authority has opened a discussion on the key performance indicators that banks report under the Taxonomy Regulation’s disclosures rules. The regulator wants feedback on how to simplify that ESG disclosure and make the figures more usable, and it ran a public consultation that closed on 12 August.

Banks currently publish a green asset ratio and a string of related metrics meant to show how much of their lending supports sustainable activity. The authority now questions whether every one of those data points earns its keep, or whether some add cost while telling readers little.

In a parallel move, the EBA revised its guidelines on product oversight and governance for retail banking products. The update spells out what firms must do when a mortgage, loan or account carries environmental, social or governance features.

That matters because mislabelled green products erode trust fast. The guidelines press banks to design and monitor such products carefully, so a customer who buys a sustainable account gets what the marketing promised.

The two strands share one goal. Regulators want the ESG framework to inform decisions rather than bury lenders and their clients in boilerplate that few people read and fewer understand.

The timing fits a wider mood in Brussels. Policymakers increasingly argue that Europe over-engineered parts of its sustainability rulebook, and the authority’s simplification drive answers those complaints with concrete proposals rather than slogans.

Smaller banks stand to gain the most. Compliance teams at large groups can absorb complex reporting, but community lenders often struggle with the same demands, and a trimmer regime frees their staff for lending rather than form-filling.

Investors have a stake as well. Fund managers who screen banks on climate exposure need figures they can trust and compare, and inconsistent or padded disclosures blunt that analysis across borders.

The authority has not promised to cut specific requirements yet. It gathered views first, and it will weigh the responses before proposing changes to the delegated act that governs how credit institutions and investment firms report.

The work also feeds a broader agenda. The regulator’s programme for the year leans on building a resilient single market and streamlining rules, and the ESG review sits squarely inside that push.

For customers, the payoff should be plainer choices. If the effort lands, a saver comparing two green accounts will find numbers that mean the same thing at each bank, and that clarity is the point.