flowchart TD
A["<b>ESG</b><br>how the profit is made,<br>assessed by outsiders"] --> E["<b>Environmental</b><br>emissions, energy, water,<br>waste, biodiversity,<br>circularity"]
A --> S["<b>Social</b><br>workforce, safety, human rights,<br>value chain, communities,<br>customers, data"]
A --> G["<b>Governance</b><br>board, controls, ethics,<br>disclosure, tax,<br>political engagement"]
E --> R["<b>Financial consequence</b><br>cost, access to capital,<br>licence, market access,<br>resilience"]
S --> R
G --> R
B["<b>CSR</b><br>what is done with<br>some of the profit"] -.->|"different question"| A
style A fill:#ede7f6,stroke:#7E57C2
style R fill:#e8f5e9,stroke:#388E3C
style B fill:#eceff1,stroke:#607D8B
29 The Environmental, Social and Governance Framework
ImportantLearning Objectives
You will be able to:
- Explain what ESG is, and distinguish it from corporate social responsibility and from ethics.
- Describe the three pillars and the issues that sit within each.
- Explain why capital markets began to price ESG, and distinguish the risk argument from the values argument.
- Explain materiality in an ESG context and why it differs by sector.
- Evaluate a company’s ESG position and assess its strategic implications for long-term value.
29.1 Introduction
Module III asked what a manager ought to do. Module IV asked to whom a company is accountable. Module V asks a narrower and more practical question: what is a firm now required to measure, disclose and answer for on environmental and social performance, and what does it do to the business.
ESG refers to environmental, social and governance factors used to assess a company’s performance and risk beyond its financial statements (Anne T. Lawrence & James Weber, 2020). The term originated in investment rather than in ethics, and that origin explains most of what is distinctive about it. ESG is not primarily a moral argument. It is the claim that certain non-financial factors are financially consequential, and that conventional accounts do not capture them.
The distinction from corporate social responsibility matters. CSR describes what a company does with some of its profit, and in India it carries a statutory spending obligation. ESG describes how a company makes its profit, across its operations and value chain, and is assessed by outsiders rather than chosen by the firm.
29.2 The Three Pillars
NoteWhat Sits in Each
| Pillar | Principal issues | Typical measures |
|---|---|---|
| Environmental | Greenhouse gas emissions, energy use and mix, water withdrawal and discharge, waste and hazardous waste, air and water pollutants, land use and biodiversity, materials and circularity, climate resilience | Emissions by scope, energy intensity, water intensity in stressed areas, waste to landfill, recycled input share |
| Social | Employee health and safety, employment quality and wages, diversity and inclusion, training, freedom of association, human rights in operations and supply chain, child and forced labour, community relations, product safety, customer treatment, data privacy | Injury and fatality rates, attrition, wage ratios, supplier audits, grievance volumes and resolution, product recalls |
| Governance | Board composition and independence, remuneration, audit quality, controls and risk management, business ethics and anti-corruption, related party transactions, tax conduct, political contributions and lobbying, disclosure quality | Independence proportion, attendance, pay ratios, related party share, ethics case volumes, restatements |
The governance pillar is where Module IV connects, and it is worth noting that ESG assessment treats governance as the pillar that conditions the other two. A company with strong environmental targets and a board incapable of holding management to them will not deliver them, which is why governance failures tend to be treated as leading indicators.
WarningCommon Misconception: ESG Is Corporate Social Responsibility Renamed
The two answer different questions and are assessed differently, and conflating them produces a firm that reports its CSR spending in response to an ESG question, which satisfies nobody.
CSR asks what a company does with a portion of its profit: which causes it funds, which programmes it runs, what it contributes to the community. In India it is a statutory obligation for companies above prescribed thresholds, with a policy, a committee and a spending requirement (Government of India, 2014).
ESG asks how the profit is made. It covers emissions from operations, safety in the plants, conditions in the supply chain, treatment of customers, and the integrity of the board. A company can spend substantially on CSR and score poorly on ESG, and the combination is common: the funded school does not offset the unsafe factory.
The second difference is who decides. A company chooses its CSR projects. Its ESG performance is assessed by investors, lenders, customers, rating agencies and regulators against criteria the company does not set, using data it must disclose.
29.3 Why Capital Markets Began to Price It
Two distinct arguments are made for attending to ESG, and they support different conclusions. Keeping them separate is the analytical core of this chapter.
The values argument holds that some activities should not be financed regardless of return, and that an investor may legitimately decline to hold tobacco, weapons or fossil fuels on ethical grounds. This is the older tradition, and it accepts that the position may cost return.
The risk argument holds that ESG factors are financially material and inadequately captured by conventional analysis, so that ignoring them means mispricing. This is the argument that moved ESG from a niche to the mainstream, and it makes no ethical claim at all.
The risk argument works through identifiable channels.
| Channel | How the financial effect arises |
|---|---|
| Regulatory | Emissions pricing, extended producer responsibility, disclosure mandates and product bans convert an externality into a cost, as Chapter 3 described |
| Physical | Water scarcity, heat, flooding and supply disruption affect operations and assets directly |
| Market | Customers, particularly large corporate buyers, impose requirements down their supply chains, so a supplier’s ESG performance determines market access |
| Reputational and licence | Community and consumer response affects the permission to operate, which Chapter 3 identified as the binding constraint for many industrial units |
| Capital | Lenders and investors price risk and, increasingly, restrict lending to certain activities, affecting cost and availability of finance |
| Human capital | The ability to attract and retain people is affected by how a firm is regarded |
| Litigation | Claims relating to environmental harm, safety and disclosure accuracy |
TipPractitioner Insight: Separate the Two Arguments Before Any Board Discussion
Boards routinely conduct a single conversation that is actually two, and the confusion produces decisions nobody can defend afterwards.
If the case for an investment is a risk case, then it must be made in risk terms: what is the exposure, over what horizon, with what probability, and what does mitigation cost against the loss avoided. It should be tested like any other risk case, and it can lose. Presenting a risk case in the language of values makes it untestable and, when a difficult year comes, unfundable.
If the case is a values case, it should be stated as one. The firm is choosing to bear a cost because it will not do a thing, and that is a legitimate board decision that should be recorded as such, disclosed, and defended to shareholders in those terms. Chapter 28’s discipline applies exactly: name the trade-off.
The failure mode is presenting a values case as a risk case, with numbers assembled to support a conclusion already reached. It is Chapter 18’s self-serving reasoning in a new setting, it does not survive scrutiny, and it discredits the genuine risk cases alongside it.
29.4 Materiality in ESG
Chapter 5 introduced materiality in the securities context: information is material if a reasonable investor would consider it important. ESG uses the same idea and adds a complication that changes practice.
Which ESG issues are material differs by sector. Water is a first-order issue for a beverage company, a textile dyeing unit and a thermal power plant, and a minor one for a software services firm. Labour practices in the supply chain are first-order for apparel and for electronics, and less so for a bank. Data privacy is central for a financial or platform business and peripheral for a cement producer. A company reporting on everything equally has not done the analysis.
A second distinction has entered the debate and is worth knowing.
| Perspective | The question asked |
|---|---|
| Financial materiality | Which sustainability matters affect the company’s value, cash flows and cost of capital? |
| Impact materiality | Which of the company’s activities significantly affect people and the environment, whether or not they affect its value? |
| Double materiality | Both, assessed together, on the view that the two increasingly converge as regulation and market expectations develop |
India’s reporting framework, examined in Chapter 30, is closer to the impact end than a purely financial framing, because it grew from the responsible business guidelines rather than from investor demand alone (Ministry of Corporate Affairs, 2019).
TipPractitioner Insight: Build the Materiality Matrix Before the Report
The most common sequencing error is to decide what to report and then justify it as material. The order should be reversed, and the exercise is straightforward.
List the ESG issues plausibly relevant to the sector. Assess each on two axes: significance of the company’s impact, and significance to the company’s value. Consult the stakeholders identified through Chapter 19’s method rather than assuming what they care about, since the gap between assumed and actual stakeholder priorities is usually large. Place the issues on the matrix, and let the top-right quadrant determine what is measured, targeted, governed and reported.
The by-product matters as much as the report. A materiality exercise done honestly tells a board which two or three issues could actually damage the company, which is a strategic answer rather than a reporting one.
29.5 ESG Ratings and Their Limits
Companies are scored by rating providers, and investors use those scores. Managers should understand what the scores are and are not.
Ratings are built largely from disclosed data, which means they reward disclosure as much as performance. A company that discloses fully and performs moderately can outscore one that performs well and says little. Different providers weight issues differently and reach materially different conclusions about the same company, which is a well-documented divergence and a reason not to treat any single score as an assessment of quality. Scores are frequently relative to sector peers, so a high score in a high-impact sector does not mean low impact. And coverage of smaller companies and of supply chains is thin, because the data does not exist.
The managerial conclusion is not to ignore ratings, since capital allocators use them, but to treat improving a score and improving performance as two different projects that overlap substantially and not entirely, and to be candid internally about which one a given initiative serves.
29.6 Case Studies
29.6.1 Case Study 1: The Supplier That Lost the Market
The following situation is constructed rather than reported.
An Indian auto components manufacturer supplies two European vehicle makers. Both notify it that within three years suppliers must report emissions from their own operations and purchased energy, demonstrate a reduction pathway, and permit audits of labour conditions at their plants and at their own suppliers. The company has no emissions accounting, sources power from the grid, and buys castings from twelve small foundries whose practices it has never examined. Its competitors in two other countries already report.
Discussion questions
- Identify which of the seven channels is operating here, and explain why it operates regardless of Indian regulation.
- Is this a risk case or a values case? Frame the board paper accordingly, in the terms the practitioner insight requires.
- The requirement extends to the company’s own suppliers. What does that imply about where the real work sits, and what would you do first?
29.6.2 Case Study 2: The Company That Spent Well and Scored Badly
The following situation is constructed rather than reported.
A listed manufacturer spends its full statutory CSR obligation on a well-regarded rural education programme, which it features prominently in its annual report and communications. Its ESG rating is among the lowest in its sector. The rating cites high water withdrawal in a stressed basin, a lost-time injury rate above peers, three environmental notices in two years, and a board with two independent directors of fourteen years’ tenure. Management is genuinely puzzled and believes the rating agency has not understood the company’s commitment.
Discussion questions
- Explain the confusion precisely, using the distinction between what a company does with its profit and how it makes it.
- Which of the three pillars is weakest, and why might a rating agency treat that pillar as conditioning the others?
- What should management do first, and what should it stop doing?
29.6.3 Case Study 3: Two Ratings, One Company
The following situation is constructed rather than reported.
A large Indian company receives ESG scores from two providers. One places it in the top quartile of its sector; the other in the bottom third. Examination shows the first weights disclosure quality and governance heavily and assesses relative to a broad sector definition; the second weights absolute emissions intensity and supply chain labour data, treats non-disclosure as a negative, and uses a narrower peer set. Both are internally consistent. An institutional investor asks the board which is right.
Discussion questions
- Answer the investor’s question honestly. What can the board legitimately say?
- What does the divergence tell you about using a single score to assess a company?
- Identify the two initiatives the company could undertake that would improve both scores, and one that would improve only one, and say how a board should treat the third.
29.7 Applying the Chapter
ImportantExercise: An ESG Materiality Assessment and Strategic Evaluation
You advise the board of an Indian textile and apparel group. It operates spinning, dyeing and garment units across three states, employs a large contract workforce, exports roughly half its output to European and North American brands, draws water from a basin classified as stressed, uses grid power with a significant coal share, and sources cotton from a mix of domestic farms and traders. It is listed, has a CSR committee, and has recently been asked by two major customers for emissions data and social audit access.
Working in a group, produce the assessment. CO-5 requires you to evaluate ESG obligations and assess their strategic implications for long-term value, so the deliverable must be a strategic evaluation, not an inventory.
- Build the issue list. Identify at least twelve ESG issues plausibly relevant to this group, allocated to the three pillars, stated specifically enough to be measured.
- Construct the materiality matrix. Place each issue on the two axes of impact significance and financial significance. State the stakeholders you would consult for each axis and what you expect them to say.
- Identify the top-right quadrant. Name the three or four issues that belong there and defend the selection against the issues you excluded.
- Trace the financial channels. For each top-quadrant issue, identify which of the seven channels transmits it to financial performance, over what horizon, and with what magnitude, distinguishing what you know from what you are estimating.
- Separate risk from values. Classify each proposed response as a risk case or a values case. For the risk cases, state what you would need to test them properly. For any values case, state the trade-off and who bears it.
- Evaluate the strategic implications. State what this analysis means for the group’s market access, cost base, capital access, and competitive position over five years. Identify the one issue that could materially damage the business and the one that could differentiate it.
- Assess governance readiness. Using Module IV, state whether this board is equipped to oversee these issues, and what would have to change.
- Recommend. Propose a three-year programme with sequencing, naming what is done in year one, what it costs approximately, who owns it, and what measure would show progress.
Present a materiality matrix, a channel analysis table, and a three-page strategic evaluation ending with the recommended programme.
29.8 Summary
NoteChapter Summary
ESG refers to environmental, social and governance factors used to assess performance and risk beyond the financial statements (Anne T. Lawrence & James Weber, 2020). The term originated in investment rather than ethics, and the claim it makes is that certain non-financial factors are financially consequential and inadequately captured by conventional analysis.
ESG differs from corporate social responsibility in two ways. CSR asks what a company does with a portion of its profit and in India carries a statutory spending obligation (Government of India, 2014); ESG asks how the profit is made, across operations and value chain. And a company chooses its CSR projects while its ESG performance is assessed by outsiders against criteria it does not set. A company can spend substantially on CSR and score poorly on ESG, since a funded school does not offset an unsafe factory.
The environmental pillar covers emissions, energy, water, waste, pollutants, land and biodiversity, materials and resilience; the social pillar covers safety, employment quality, diversity, human rights in operations and supply chain, communities, product safety, customer treatment and data; the governance pillar covers the material of Module IV. Governance is treated as conditioning the other two, since targets without a board capable of enforcing them are not delivered.
Two distinct arguments support attention to ESG. The values argument holds that some activities should not be financed regardless of return and accepts a cost. The risk argument holds that ESG factors are financially material, makes no ethical claim, and is what moved ESG into the mainstream. It works through regulatory, physical, market, reputational, capital, human capital and litigation channels. Boards must separate the two before deciding, since a risk case must be testable in risk terms and can lose, a values case must be stated as a trade-off and recorded, and presenting a values case as a risk case is self-serving reasoning that discredits genuine risk cases alongside it.
Materiality in ESG is sector-specific, and a company reporting on everything equally has not done the analysis. Financial materiality asks what affects company value; impact materiality asks what the company affects; double materiality assesses both. India’s framework sits closer to the impact end, having grown from the responsible business guidelines (Ministry of Corporate Affairs, 2019). The matrix should be built before the report is planned, and its by-product is a strategic answer about which two or three issues could actually damage the company.
Ratings are built largely from disclosed data, so they reward disclosure as much as performance; providers diverge materially on the same company; scores are often relative to sector; and coverage of smaller firms and supply chains is thin. Improving a score and improving performance overlap substantially and not entirely.
TipKey Terms
ESG · Environmental pillar · Social pillar · Governance pillar · Governance as conditioning · CSR distinguished · Who assesses · Values argument · Risk argument · Regulatory channel · Physical channel · Market channel · Licence to operate · Capital channel · Human capital channel · Litigation channel · Sector-specific materiality · Financial materiality · Impact materiality · Double materiality · Materiality matrix · Stakeholder consultation · ESG ratings · Disclosure bias in ratings · Rating divergence · Relative scoring
Summary
| Concept | Description |
|---|---|
| What ESG Is | |
| ESG | Environmental, social and governance factors used to assess performance and risk beyond the accounts |
| Origin in investment | The source of the term, which explains why its central claim is financial rather than moral |
| Environmental pillar | Emissions, energy, water, waste, pollutants, land, materials and climate resilience |
| Social pillar | Safety, employment quality, diversity, human rights in the value chain, communities, customers and data |
| Governance pillar | Board composition, remuneration, audit, controls, ethics, tax conduct and disclosure quality |
| Governance as conditioning | The treatment of governance as the pillar determining whether the other two are delivered |
| CSR | What a company does with a portion of its profit, a statutory obligation in India above thresholds |
| How the profit is made | The ESG question, covering operations and value chain rather than philanthropy |
| Who assesses | The difference that a company chooses CSR projects while outsiders assess ESG on criteria it does not set |
| Two Arguments | |
| Values argument | The older tradition declining to finance certain activities regardless of return, accepting a cost |
| Risk argument | The claim that ESG factors are financially material and conventionally mispriced, making no ethical claim |
| Separating the two | The board discipline of deciding which argument is being made before assessing the proposal |
| The Financial Channels | |
| Regulatory channel | Emissions pricing, producer responsibility, disclosure mandates and bans converting externality into cost |
| Physical channel | Water scarcity, heat, flooding and disruption affecting operations and assets directly |
| Market channel | Requirements imposed by large corporate buyers down their supply chains, determining market access |
| Licence to operate | Community and consumer permission, which Chapter 3 identified as the binding industrial constraint |
| Capital channel | The pricing and restriction of finance by lenders and investors, affecting cost and availability |
| Human capital channel | The effect of how a firm is regarded on its ability to attract and retain people |
| Litigation channel | Claims relating to environmental harm, safety and the accuracy of disclosure |
| Materiality | |
| Sector-specific materiality | The principle that which issues matter differs by sector, so equal reporting signals no analysis |
| Financial materiality | The perspective asking which sustainability matters affect value, cash flows and cost of capital |
| Impact materiality | The perspective asking which company activities significantly affect people and the environment |
| Double materiality | The combined assessment, on the view that the two converge as regulation and expectations develop |
| Materiality matrix | The tool placing issues on impact and financial axes to determine what is measured and reported |
| Stakeholder consultation | The input that closes the usually large gap between assumed and actual stakeholder priorities |
| The strategic by-product | The strategic answer the exercise produces: which two or three issues could actually damage the firm |
| Ratings and Limits | |
| ESG ratings | Scores assigned by providers and used by capital allocators |
| Disclosure bias | The effect by which ratings reward disclosure as much as performance |
| Rating divergence | The documented tendency of providers to reach materially different conclusions on one company |
| Relative scoring | The practice of scoring against sector peers, so a high score need not mean low impact |
| Thin coverage | The weakness of rating data for smaller companies and for supply chains |
| Score against performance | The distinction between two overlapping projects that a firm should be candid about internally |