Sustainable investing
Also written Socially conscious investing · Sustainable investment · Responsible investing
Selecting investments against environmental, social and governance criteria, with the aim of earning financial returns while also having a positive impact on society.
In plain language
Some clients care about more than the return. They want to know what the money is doing.
Sustainable investing is the workbook's name for acting on that. It considers environmental, social and governance criteria when picking investments. ESG is the usual short form.
The goal has two halves, and the workbook keeps both. Generate financial returns, and at the same time ensure a positive impact on society.
Why a client might want it varies. It could be personal values. It could be a need. For an institution it could be its own mission.
The idea is to improve on environmental, social and governance practices. Investments are chosen by comparing them on those specific criteria.
Two more arguments sit behind it. Investments are checked to see whether they are future ready for the challenges facing the world. And there is a growing belief that focusing on these factors leads to financial outperformance too.
It is close to, but not the same as, ethical investing. Sustainable investing works off a broad standard screen. Ethical investing is personal to the investor.
How it works
The definition (section 15.7.1). Sustainable investing is described as a growing field across the world which considers environmental, social and governance (ESG) criteria while selecting investments. The goal is to generate financial returns while at the same time ensuring a positive impact on society.
Why investors do it. The workbook names three drivers: the personal values of the investor, the needs of the investor, or the mission of an institution.
The 3 factor groups and the 3 examples the workbook gives under each.
| Pillar | The workbook's named factors |
|---|---|
| Governance | Board independence, Board diversity, Executive compensation |
| Social | Workplace safety, Community development, Human rights |
| Environmental | Pollution, Water use, Clean technology adopted |
How the screen operates. The idea is to improve on environmental, social and governance practices, and such investments are determined after comparison on these specific criteria. So it is a relative screen, not a pass or fail test — companies are ranked against each other on the named factors. The investments are also checked to see if they are future ready to tackle the emerging challenges facing the world.
The return argument. The workbook records a growing belief that focusing on these factors leads to financial outperformance too. Note the wording: a growing belief, not a demonstrated result. It is not presented as evidence.
Where it enters the adviser's work. Section 15.7 places it under unique needs and preferences in the portfolio construction process. Investors sometimes have idiosyncratic concerns — personal, social, ethical and cultural beliefs. The workbook's own example is an investor who does not want her money invested in the stocks of companies selling environmentally harmful products. Any such preference should be clearly specified in the Investment Policy Statement, because it can rule out whole sectors before risk and return are considered at all.
Sustainable investing against ethical investing (section 15.7.2). The workbook says the two are often used interchangeably but that there is a key difference. Sustainable or socially conscious investing is based on an overall set of guidelines that screen out investments. Ethical investing is more personalised and depends a lot on the investor's own views, and would typically avoid sin areas such as gambling, alcohol, smoking or firearms.
Section 15.7.1 carries no figure — no minimum ESG score, no allocation limit, no date, no fund size. The only counts it offers are the 3 pillars and the 3 named factors under each.
A worked example
The workbook gives no figures in section 15.7.1; the scores and rupee amounts below are illustrative.
The Nilgiri Educational Trust has Rs 12,00,00,000 to invest and a mission that commits it to sustainable practice. Its adviser writes the preference into the IPS and then screens a shortlist on the workbook's own 9 factors.
| Candidate | Governance | Social | Environmental | Screen result |
|---|---|---|---|---|
| Cement maker A | independent board, disclosed pay | good workplace safety record | high pollution, heavy water use | ranked last on environmental |
| IT services B | independent and diverse board | strong community programmes | low emissions, clean technology | ranked first |
| Tobacco company C | independent board, disclosed pay | poor on human rights | low water use | passes governance, fails social |
On a relative comparison across the three pillars, the trust allocates Rs 7,20,00,000 to the IT services name and its peers, Rs 3,60,00,000 to the cement maker only after it commits to a water-recycling plant, and nothing to the tobacco company.
Now the distinction that gets examined. A second client, Mr Menon, has Rs 90,00,000 and tells the adviser he will not own alcohol, tobacco, gambling or firearms at all — full stop, whatever the ESG ranking.
That is not sustainable investing. It is ethical investing: a personalised filter based on his own moral principles, applied as an absolute exclusion. The trust ranked companies against criteria. Mr Menon ruled out sectors.
The practical consequence for the portfolio is real. Mr Menon's Rs 90,00,000 is invested from a narrower pool, because whole sectors are gone before risk and return are considered, so it will track a broad index less closely. The trust's screen, being relative, keeps every sector available and merely reweights within them. The workbook gives no figure for how much of the market either approach removes.
Both preferences are legitimate. Both belong in the IPS. But they are different instructions and they produce different portfolios, which is exactly why the workbook separates them into two sub-sections.
Why NISM asks about it
Chapter 15 (Portfolio Construction Process), section 15.7.1 (Learn about sustainable investing), inside section 15.7 on unique needs and preferences, with ethical investing immediately after at 15.7.2. Expect a question asking which factors fall under governance, social or environmental — the workbook's 9 named examples are the answer set — and a question distinguishing sustainable from ethical investing. The stated goal is also examined: financial returns together with a positive impact on society, not impact instead of returns.
Common exam traps
- The goal has two halves. Financial returns and a positive impact on society. An option offering impact at the expense of returns is not the workbook's definition.
- Sustainable investing is not the same as ethical investing. Sustainable investing uses an overall set of guidelines; ethical investing is personalised to the investor's own views. The workbook flags that the two are often used interchangeably and then says there is a key difference.
- Learn which pillar each factor sits under. Board diversity is governance, workplace safety is social, water use is environmental. The exam swaps them.
- Executive compensation is a governance factor, not a social one. This is the one most often misplaced.
- Outperformance is a growing belief, not a finding. The workbook's wording is deliberate; do not upgrade it to evidence.
- It is a relative comparison, not a prohibition list. Investments are determined after comparison on the specific criteria. Absolute exclusion of sin sectors is the ethical investing route.
- The preference belongs in the IPS. Section 15.7 exists because an unrecorded values constraint will be breached by the next rebalancing.
Check yourself
1.Which of the following is listed in the workbook as a GOVERNANCE factor in sustainable investing?
- a)Workplace safety
- b)Water use
- c)Board diversity
- d)Community development
Show the answer
Answer: (c) Board diversity
The governance factors named are board independence, board diversity and executive compensation. Workplace safety and community development are social factors, alongside human rights. Water use is an environmental factor, alongside pollution and clean technology adopted.
Where this is taught
Free preparation for NISM Series X-ARelated terms
- Ethical investingChoosing investments based on an investor's own moral principles — typically avoiding sectors like gambling, alcohol, tobacco or firearms — a personalised filter on top of the usual return and risk criteria.
- Investment Policy StatementThe written roadmap, drafted with the investor, that sets out objectives, goals, constraints, preferences and risk tolerance. Developing it is the first step of portfolio management.
- Portfolio management processThe repeating sequence of planning, execution and evaluation through which an adviser creates an optimum portfolio for a client and then keeps it optimum as things change.
- ESGEnvironmental, Social and Governance — a generic term for evaluating corporate behaviour, used interchangeably with sustainable, responsible, impact or ethical investment.
- Principles for Responsible InvestmentA United Nations-backed global network of investors, launched in 2006, that promotes integrating environmental, social and governance factors into investment decisions as part of fulfilling fiduciary duty.
- SustainabilityMeeting present needs without harming the ability of future generations to meet their own — the Brundtland Commission's 1987 definition, split by the workbook into environmental, social and economic dimensions.