ESG frameworks were built for listed multinationals and handed down to firms of twenty people. The result is a compliance burden that produces paperwork rather than performance.
ESG arrived in Southern Africa the way most governance frameworks do: from the top, in the language of large listed companies, and with the implicit assumption that everything below the top would eventually comply.
For a multinational with a sustainability department, ESG is a reporting discipline. For a small enterprise with a founder, an operations lead and a bookkeeper, it is an unfunded mandate expressed in a vocabulary nobody in the building uses. The predictable outcome is that the small firm either ignores it until a buyer or a lender forces the issue, or produces a document that satisfies the requirement and changes nothing about the business.
The compliance trap
The core problem is that ESG for SMEs is almost always encountered as a gate rather than a tool. A large customer requires a supplier questionnaire. A lender requires an environmental policy. A grant requires a safeguarding statement. Each is answered as a condition of access, and the internal logic of the business is untouched.
This is not cynicism on the part of small firms. It is a rational response to a framework that arrives as cost. If ESG only ever shows up as a form to complete, it will be treated as a form to complete.
What proportionate ESG looks like
The alternative is not a lighter version of the same framework. It is a different starting point: begin from the material risks and opportunities the business actually faces, and let the reporting follow.
- Environmental: for most SMEs the material issues are energy cost and reliability, water availability, waste as a recoverable input, and exposure of premises or supply routes to flooding and heat. All four are operating-cost questions before they are disclosure questions.
- Social: workforce safety, fair terms, and the firm's standing in the community it recruits from — which for many enterprises is the actual determinant of whether they can operate at all.
- Governance: whether decisions are recorded, whether money is traceable, and whether there is a functioning line between the owner's finances and the firm's. This is what lenders are really asking about.
Framed this way, ESG stops being a parallel obligation and starts being a description of a well-run business under climate stress. That framing is what makes adoption durable.
Where the leverage sits
Individual SMEs cannot carry framework design costs. The leverage is with the actors imposing the requirements.
- Buyers and anchor firms can standardise a single proportionate supplier standard instead of each issuing a bespoke questionnaire.
- Lenders and funds can accept tiered disclosure, scaled to facility size, rather than importing listed-company templates.
- Business associations can host shared verification, so that the cost of proving a claim is spread rather than duplicated.
- Regulators can define an explicit SME tier, which removes ambiguity that currently gets resolved by demanding the maximum.
The question is not whether small African firms can afford ESG. It is whether ESG, as currently designed, can afford to keep excluding them.
There is a commercial argument here too, and it should be made plainly. Firms that understand their energy, water and climate exposure make better capital decisions than firms that do not. Firms with traceable governance borrow more cheaply. The framework, applied proportionately, is not a tax on the business. It is a description of what the business needs to know about itself.
Written by
Dr Sithandweyinkosi Nkomo
Environment, Sustainability and Climate Justice Leader · Energy Law Scholar · Climate Rights Advocate. Regional Environmental Rights and Climate Programme Coordinator at Terre des Hommes Germany’s Africa Office, and Board Chairperson of Ecoclimate Vision.
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