Sustainability Data Guide 2026

ISS STOXX - Climate & Nature

Data category

  • Environmental data
  • Indices/Exchange data
  • Research data

Who are the data users?

  • Corporates
  • Financial institutions
  • Government
  • Investors
  • Trustees
  • Institutional investors; asset managers; asset owners; fund managers; banks; government institutions; universities; research firms

Brief description of the data offering

ISS STOXX provides a range of high-quality data & actionable intelligence on climate change and nature-related risk to support financial market participants to understand, measure, and act on climate-related risks and their impact on investments across asset classes. We have a dedicated team of climate specialists who are industry leaders on climate change issues, located across our global offices. 


Solutions include:

  • GHG Emissions Data: We use a sophisticated, proprietary approximation system, developed over the course of three years in partnership with the Swiss Federal Institute of Technology, to estimate emissions, which includes over 800 climate-relevant sector and subsector-specific models.
  • Transition Risk Analysis: a forward-looking assessment of the climate-related performance of companies, considering industry-specific challenges and risk profiles, as well as companies’ positive impact.

  • Physical Risk Assessment and Stress-Testing: includes Physical Risk Score, allowing peer comparisons, Value at Risk, and Physical Risk Management Score.

  • Climate Scenario Alignment & Temperature Score covering up to 22 climate scenarios provided by leading models such as the IEA, OECM, and NGFS

  • Carbon Risk Rating: an evaluation of the extent to which a company copes with future challenges related to climate change and seizes opportunities arising from a transition to a low-carbon economy.

  • Net Zero Solutions: helps investors understand the level of disclosure and target setting they can expect from an issuer today, and how this translates into issuer- and portfolio-level Net Zero alignment.

  • Industry Average Emission Data: Allows banks and insurance companies, that need to comply with mandatory climate-related disclosure frameworks, such as the Corporate Sustainability Reporting Directive (CSRD) and European Banking Authority (EBA) Pillar 3, to estimate emissions for non-listed companies, small and medium enterprises, and other alternative investments.

  • Bespoke alternative asset coverage covering emissions, transition and physical risk, and scenario alignment

  • Biodiversity Impact Assessment Tool: assessing the impact of a company’s business and supply chain activities on biodiversity

  • Water Risk Rating: a holistic and granular assessment of a company’s overall exposure to freshwater-related risk

Where and how do you source your data?

Emissions data 

ISS STOXX collects self-reported greenhouse gas emissions data from publicly available sources, including corporate social responsibility reports, CDP, investor relations communications, websites, and others. This data is assigned with a trust metric to indicate the quality of self-reported data. For non-reporting companies, or those who report with a low trust metric, we use in-house emissions modelling methodology, allowing us to calculate GHG emissions of companies based on those criteria most relevant to their line of business.

Additional climate data is collected from a range of sources, including:

  • Third-party providers for key financial indicators
  • Public information, including annual reports, etc.
  • Subscription databases, including data from CDP, Science Based Targets Initiative
     Forecast data from IEA on decarbonisation pathways and market growth projections from a well-respected macro-analysis forecast.


The Biodiversity Impact Assessment Tool uses a mix of publicly available/open-source databases (EXIOBASE), external databases (ecoinvent, etc.), and proprietary databases (ESG Corporate Rating, SDG Impact Rating, Energy & Extractives Data, etc.).

Bespoke Alternative Asset Coverage relies on input received from the client.

What is the cost for your data offering?

Pricing for this solution is available upon request.

Contacts

Till Jung
Global Head of Sustainability Business, ISS STOXX
[email protected]
+49.89.46.2248162