By: Rohit Chashta - Sustainability Business Lead, Africa, SE Advisory Services at Schneider Electric

South African organisations’ broad environmental obligations have evolved into a number of urgent operational and commercial challenges, shaped by supply chain accountability, Scope 3 emissions, disclosure readiness and efficiency performance.

As an example, mining houses, manufacturers, FMCG (fast-moving consumer goods) and CPG (consumer packaged goods) businesses sustainability efforts and resultant scrutiny must now encompass not only their own facilities but also extends across suppliers, logistics providers, warehousing partners and downstream customers.

The same principle increasingly applies to financial institutions, where financed emissions and portfolio-alignment expectations are pushing banks and investors to look more closely at the transition readiness of the companies and value chains they fund.

At the same time, organisations continue to be under pressure to improve operational efficiency, reduce energy costs and strengthen resilience; it is a lot to contend with.

From voluntary commitments to mandatory accountability

Global disclosure frameworks and investor expectations are accelerating the above requirements. Regulations such as the EU’s Corporate Sustainability Reporting Directive (CSRD) are pushing sustainability reporting beyond high-level ambition statements toward verifiable, auditable and increasingly granular data.

Importantly, this shift is not being driven only by global regulation or overseas buyers. South African companies are also moving forward on supply chain sustainability because resilience, supplier reliability, logistics volatility and energy constraints are making sustainability data operationally useful, not just reportable.

In practice, more businesses are treating supplychain visibility as part of risk management, cost control and competitive positioning.

This is particularly significant for Scope 3 emissions, the indirect emissions generated across a company’s value chain. For many sectors, Scope 3 represents the largest share of total emissions and often the least visible.

In fact, according to the Carbon Disclosure Project (CDP), Scope 3 emissions account for 70-90% of a company’s total emissions.  

Investors, regulators and international customers therefore expect organisations to demonstrate comprehensive carbon accounting that extends beyond their own operations to include suppliers, logistics networks, transport, packaging, warehousing and downstream activities.

The result, South African companies exporting into markets such as Europe and the United States, must provide credible sustainability and emissions data or face reduced competitiveness and potential exclusion from global supply chains.

Conversely, those businesses that can demonstrate transparent, measurable decarbonisation progress are increasingly strengthening market access and investor confidence.

The hidden financial risk inside Scope 3 emissions

Taking it one step back, there are still companies that underestimate the commercial impact of Scope 3 emissions because these emissions sit outside direct operational control.

Scope 3 is the hidden balance‑sheet risk: supply chain emissions are 26 times larger than direct operations, but only half of companies assess their financial impact - leaving billions in carbon liability unaccounted for.

However, in sectors such as manufacturing, mining, FMCG and export-driven industries, some of the most material emissions are embedded in purchased goods and services, transport, packaging, third-party warehousing and supplier operations.

For banks and other financial institutions, the equivalent challenge sits in financed emissions: the carbon exposure associated with lending and investment portfolios, which increasingly requires better sector data, client engagement and transition-pathway assessment.

These emissions therefore carry direct financial implications. The inability to monitor supplier carbon maturity or track embedded emissions can expose businesses to rising operational costs, carbon-related taxation, procurement inefficiencies and growing investor concern around transition risk.

Furthermore, South African exporters may also face the risk of losing contracts to competitors that can provide stronger sustainability data and lower-carbon supply chains.

The , the conversation is also shifting from disruption response to more structured, data-driven supply-chain design, with greater emphasis on resilience, sustainability and long-term competitiveness

Why disconnected sustainability programmes fail

One of the most common mistakes organisations make is approaching sustainability through disconnected initiatives.

Procurement teams focus on supplier management, whereas operations teams focus on energy efficiency. Similarly, sustainability teams focus on reporting and compliance while the finance teams focus on cost management and investor disclosure.

When these functions operate independently, organisations often duplicate effort, miss opportunities for savings and struggle to create a coherent sustainability strategy.

An integrated approach is therefore essential and here are some important steps:

Procurement should be sustainable - pricing and timelines are no longer enough; supplier carbon maturity, ESG performance and disclosure readiness now sit alongside traditional criteria.

Daily operational intelligence - sustainability data must fuel day‑to‑day decisions, not languish in once‑a‑year compliance exercises.

Transformation over tick‑box compliance – leaders must treat sustainability as a business programme, embedding it into procurement, planning and supplier engagement, rather than a regulatory burden.

Integrated approach as competitive edge - embedding sustainability metrics across workflows is fast becoming the differentiator between lagging operators and progressive organisations.

Building visibility across the value chain

A highly effective method of creating single source of truth is unified digital platform.  It allows organisations to move beyond fragmented spreadsheets and inconsistent reporting toward real-time visibility across their value chains.

Effective digital frameworks typically combine several elements:

Supplier engagement and assessment tools

Carbon accounting and Scope 3 measurement platforms

Operational energy and resource monitoring

Procurement and sourcing analytics

Disclosure and reporting dashboards

Material-flow and logistics visibility

This conversation is also becoming increasingly relevant for data centres, where rapid digital-infrastructure growth is intensifying scrutiny on electricity demand, renewable-power sourcing, backup systems and water use.

In that context, sustainability accountability extends beyond the facility itself into equipment supply chains, power procurement and service-partner ecosystems.

When organisations can accurately map material, energy and logistics flows, they can begin linking sustainability performance directly to financial outcomes, identifying inefficiencies, reducing energy consumption whilst optimising procurement decisions.

The supplier maturity challenge

In South Africa, many organisations are faced with supplier readiness. But unfortunately, many small and medium-sized enterprises lack the technical expertise, resources or systems needed to provide complex emissions and sustainability data.

For many businesses, the majority of Scope 3 emissions sit within suppliers that are early in their sustainability journey. Without support, these suppliers may struggle to participate effectively in disclosure programmes or decarbonisation initiatives.

This is why supplier engagement and enablement are becoming increasingly important.

Leading organisations are moving beyond simply requesting data and are instead investing in supplier capability-building programmes that provide training, digital tools, technical guidance and access to sustainability expertise.

At Schneider Electric, for example, we launched our Zero Carbon supply chain decarbonisation initiative five years ago, targeting a 50% reduction in the operational carbon footprint of its top 1 000 suppliers over a five-year period.

Through structured supplier engagement, training, technology support and comprehensive programme management, we achieved a 56% reduction by the end of 2025.

Similarly, collaborative initiatives such as Schneider Electric’s Energize programme, which supports pharmaceutical supply-chain decarbonisation through supplier engagement, renewable energy access and capacity building — illustrate how ecosystem-wide approaches can accelerate sustainability progress across industries.

For South African businesses, the message is clear: supply chain sustainability is no longer only a disclosure issue. It is a resilience issue, a financing issue, a customer issue and, increasingly, a competitiveness issue. Those that build credible data, stronger supplier engagement and practical decarbonisation pathways now will be better placed to compete in both local and global markets.