cube. An asset owner considers at least three dimensions to be important:
What are the key industry sectors that exhibit the greatest ESG risks or opportunities?
Which ESG execution strategy approach should you employ to benefit from this data?
What are the material ESG components that affect a company’s financial performance?
Welcome to the concept of the ESG Cube, which represents the intersections between these factors. Figure 1-2 illustrates the cube, using three axes: Industry Sectors on the X-axis, ESG Strategies on the Y-axis, and Material Indicators on the Z-axis.
© John Wiley & Sons, Inc.
FIGURE 1-2: ESG Cube with intersections between factors.
Each of these dimensions can be further categorized, as you find out in the following sections.
Industry sectors
Figure 1-3 expands on the concept by adding the industry sectors utilized in the Sustainability Accounting Standards Board (SASB) Materiality Map:
Healthcare
Financials
Technology and communications
Non-renewable resources
Transportation
Services
Resource transformation
Consumption
Renewable resources and alternative energy
Infrastructure
© John Wiley & Sons, Inc.
FIGURE 1-3: Industry sectors per the SASB’s Materiality Map.
ESG strategies
The most common ESG integration strategies that asset managers tend to employ on behalf of their clients are outlined in Figure 1-4:
Screening: Excluding or including stocks based on exposure to certain factors
Best-in-class: Selecting stocks based on high ESG scores
Stock rating: Using an ESG performance rating system
Value integration: Integrating ESG issues into stock valuations
Thematic: Focusing portfolios on certain themes
Engagement: Maintaining an ongoing dialogue on ESG issues
Alignment: Affiliating with social or environmental goals
Activism: Using voting capacity to engage companies
Systematic: Employing quantitative or data-driven factors
© John Wiley & Sons, Inc.
FIGURE 1-4: Popular ESG investment strategies.
Material indicators
Figure 1-5 shows the details of the cube’s third dimension, where the SASB has identified, per industry sector, the likely financially material ESG issues. These are just indicators, and investors can choose their own material issues that are relevant to their values. They are as follows:
Environment: Greenhouse gas emissions and biodiversity impacts
Social capital: Human rights/community relations and data security and privacy
Human capital: Diversity/inclusion and fair labor practices
Business model and innovation: Life cycle impacts of products and product packaging
Leadership and governance: Supply chain management and accident/safety management
© John Wiley & Sons, Inc.
FIGURE 1-5: Material indicators per the SASB’s Materiality Map.
Comparing SRI, ethical, and impact investing to ESG
Having identified that strictly speaking, ESG isn’t actually an investing style, but a consideration of relevant ESG issues to manage risk, it’s worth considering how ESG ratings can be used in various sectors of the social investment arena. This starts with social investing as an umbrella term that assumes the provision of finance to achieve a combination of economic, social, and environmental goals. Some of the more specialized approaches are described here, with each one increasingly representing a more tangible approach to investment (see Chapter 7 for more details):
Sustainable and Responsible Investing (SRI) uses relevant ESG criteria to choose companies for investment, typically based on a negative screening approach to exclude companies that produce or sell harmful substances, like tobacco, and those that engage in harmful activities, such as polluting or violating human rights. SRI doesn’t necessarily include positive screening to include companies that engage in beneficial activities, such as using sustainable practices, or producing clean technologies. There are attempts to establish standards and indexes in areas like climate change and human rights to further facilitate such investments.
In ethical investing, investments are selected
