Data group
Climate-related index and scoring
Metric Type
Combined metrics
Methodology/ Standard / Classification/ Taxonomy / Reference
1. Rating provider's methodology
2. ESGBook: Arabesque S-Ray Methodology (Global Compact (GC) Score, ESG Score, Temperature Score)
3. R1ESGo
Unit (e.g. CO2)
1. Climate Risk / ESG Score rating
2. GC Score: (0-100) on human rights, labour right, environment, anti-corruption
3. ESG Score: (0-100) on environmental, social, and governance
4. Temperature Score:
• (tCO2/m$US) on emissions intensity ratio (EIR)
• range from (1.5°C, 2°C, 2.7°C, >2.7°C, 3°C) on the temperature score and is reflected on scenario category
Dimension (e.g. Sector, Customer)
By Securities
Time horizon
Backward-looking
Frequency
Latest update
Time series
Latest update
Accessibility
Proprietary
Observation on data availability/gaps
Different methodologies and scales would require internal evaluation, as it is not transparent on how the ESG scoring is derived. The coverage of companies also varies across these platforms. Bloomberg provides a variety of proprietary scores that investors can use to assess company or government disclosure and performance on a wide range of ESG and thematic issues. Bloomberg’s ESG and thematic scores can integrate into company research and portfolio construction.