ESMA publishes thematic notes on ‘impact’ and ‘transition’ claims
ESMA published two thematic notes (5) covering impact claims and climate transition claims. The guides essentially note that sustainability-related claims concerning impact and transition should be communicated in a manner that is clear, substantiated and balanced, with sufficient transparency regarding objectives, implementation approaches and measurement of outcomes. While they don’t introduce regulatory requirements, they provide practical expectations to reduce greenwashing risks.
Impact: Statements that explicitly or implicitly mention “impact”, “positive change” or equivalent terms. Such claims may arise in relation to funds, use-of-proceeds (UoP) bonds and sustainability-linked bonds (SLBs). Impact claims generally rely on three key concepts:
- Intentionality: having the explicit aim to generate positive impact, reflected in clear impact objective(s), a theory of change, ex-ante targets or financial incentives (e.g. variable remuneration).
- Additionality is a defining characteristic of impact investing. It can relate both to the impact generated by the investee and to the impact generated through the investor’s actions (these concepts should not be conflated).
- Investee impact refers to the positive environmental or social outcomes generated by a company, project or asset.
- Investor impact is the result of an investor’s actions to influence or enhance those outcomes.
- Measurability: tracking progress towards objectives and publishing accurate and up-to-date results. Key performance indicators (KPIs) focus on outputs (e.g. emissions), outcomes (e.g. emissions avoided) or impact (e.g. improvement in quality of soil).
Transition: Often relate to the gradual improvement of the climate performance of companies, assets or activities towards a climate-neutral economy. ESMA acknowledges that transition claims are inherently forward-looking and subject to assumptions and uncertainty. Nevertheless, key expectations include:
- The transition ambition and objectives pursued, including the targets and metrics underpinning that ambition, along with the base value and base year for measuring progress. Claims should also explain how and to what extent the ambition contributes to climate objectives at EU or global levels, including through science-based and Paris-aligned scenarios or pathways.
- The strategy and actions intended to deliver those objectives, including the strategy and action plan to support and monitor the ambition through key actions and policies e.g. the main elements of a fund’s investment strategy or portfolio construction methodology, or, for bonds, the activities to be financed and their selection criteria
The European Financial Reporting Advisory Group (EFRAG) published the draft ESRS and VESRS datapoints
Following the adoption of the revised European Sustainability Reporting Standards (ESRS) framework in July 2026, the EFRAG released the “2026 Draft List of Datapoints for Revised ESRS” [6]. The list reflects the revised ESRS and incorporates usability enhancements such as data type categorisation, embedded hyperlinks to EFRAG’s interactive ESRS and additional paragraph references.
EFRAG has invited stakeholders to review the methodology and report any fatal flaws through an online survey by end of October, with the final resource expected by the end of 2026. In parallel, it has also published the draft XBRL Taxonomy [7], providing digital structures for ESRS reporting.
EU sets out Delegated Regulation for common rating scheme for data centres alongside consultation on minimum performance standards
In September 2026, the EU Commission (EC) proposed a common rating scheme for data centres (DCs), through a Delegated Regulation [8], to ensure transparency around how these facilities use resources (energy and water), as well as their contribution to the grid through their reuse of waste heat, the addition of clean energy generation capacities, and flexibility.
The Delegated Regulation follows steps taken by EC in June 2025, where it released the ‘Energy Efficiency Roadmap’ which identified a DC energy package as one of ten priority areas to guide EU action on energy efficiency. The rating scheme is expected to allow comparison between data centres in the same region and promote new designs or appropriate efficiency interventions in new or existing data centres.
The rating scheme will apply to DCs that have a capacity over 500kW and the associated Delegated Regulation is subject to a two-month scrutiny period by European Parliament and Council, with the first labels for individual data centres to be displayed in 2027.
Delegated Regulation Proposed thresholds - Energy and Water Efficiency Classification Convention