March 09, 2026

LSEG launches new suite of ESG scores and sustainability analytics to enhance transparency for global markets

  • LSEG Sustainability Ratings and Data introduces a simple and transparent framework through a curated set of standardised indicators, a redesigned materiality matrix and advanced ESG scores with modular risk and impact overlays
  • The new ESG scores and sustainability analytics are integrated across a range of platforms, including LSEG Workspace, allowing customers flexible access

LSEG today announces the launch of a new suite of ESG scores, and sustainability analytics designed to provide actionable insights to global financial markets through enhanced transparency, comparability and analytical value.

Financial institutions are operating under increasing regulatory scrutiny, with obligations to safeguard against greenwashing, and a growing need to embed ESG considerations into automated and AI-powered workflows. To support this, LSEG’s new ESG scores are built on a research driven methodology aligned with leading global sustainability frameworks and regulations such as ISSB, GRI, SASB and ESRS. As scores, they rely on transparent, rules based methodology and inputs and do no incorporate analyst judgement, which clearly differentiates them from ESG ratings.

The enhanced model incorporates a curated set of 220 standardised indicators, and a sustainability-first materiality matrix combining a redesigned industry classification with a double materiality approach at a business segment level. The transparent scores, from a scale of 0 (not aware) to 5 (leading), are designed to provide clarity and consistency for a wide range of financial workflows.

LSEG’s new ESG scores measure how effectively companies manage material ESG risks and opportunities across 12 Themes, aggregated into three Pillars and an Overall ESG Score. The new scoring framework innovates by introducing threshold-based scoring levels, capping metrics and performance analytics, ensuring companies are rewarded for implementing strategic ESG initiatives and demonstrating verifiable sustainability progress.

For deeper insight, Sustainability Ratings and Data also includes a ‘Plus’1 layer that incorporates controversies, sovereign ESG risk and positive environmental impact signals such as green revenues and sustainable financing. These overlays allow users to extend their analysis without changing their core ESG framework.

The new ESG scores and sustainability analytics are available across multiple LSEG platforms, including its flagship LSEG Workspace, a workflow-native platform powered by trusted LSEG data and analytics, integrated directly into financial professionals’ workflows.

Elena Philipova, Director, Sustainability Solutions at LSEG, comments:
“Our customers are consistently looking for sustainability insights they can explain, justify and integrate across the investment, lending and advisory lifecycle. By uniting 25 years of sustainable finance expertise, with datasets trusted by the global financial industry, we’re giving financial institutions the clarity and confidence to meet regulatory expectations, support transition-aligned capital allocations and build AI-ready ESG workflows.”

LSEG maintains over 2,000 ESG data points in line with corporate reporting cycles across 16,000 companies which issue over 1 million fixed income instruments. This represents over 90% of global market capitalisation, covering 99% of the FTSE All World index.  

Notes to editors

1 Breakdown of ESG Scores vs ESG Scores Plus:

LSEG ESG & Sustainability Analytics Launch

Contacts

LSEG Press Office
Hayley Fewster
+44 (0)20 7797 1222

newsroom@lseg.com
www.lseg.com

About LSEG

LSEG creates opportunity across the global economy. We unlock the power of markets for customers all over the world.

Through our open ecosystem of markets infrastructure and data solutions, we partner with our customers at every stage of trading – to make accessing and deploying capital simpler, faster and more effective.

Our insights bring clarity to complexity, and our critical services ensure resilience and stability. We enable our customers to act with confidence and conviction, with trust and integrity at the heart of everything we do.

Backed by more than three centuries of experience, we are at the forefront of change and market innovation. Our exceptional people collaborate across borders and disciplines, delivering excellence and putting our customers first. We reimagine the way our industry works and operates – and with our deep expertise, global scale and trusted partnerships, we turn ideas into reality.

From scaling new technologies to shaping new markets, LSEG is driving the transformation of global finance. We move the financial system forward every day – to make more possible for our customers.

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