SAP: Why Climate Risk Is a Factor in Capital Allocation

Climate risk has shifted from the margins of corporate risk registers into the core of financial planning and capital strategy.

For finance functions, this is no longer a peripheral concern managed through insurance policies and contingency plans, but rather a fundamental input into financial modelling, treasury management, investor relations and long-term value creation.

According to S&P Global's Energy Horizons research, physical climate risks could more than triple corporate financial exposure by 2050, driven by asset damage, supply chain disruption and productivity losses. Extreme heat, water scarcity, flooding, wildfires and energy volatility are already affecting margins, capital planning and workforce availability, according to analysis by SAP, which has examined the data in S&P's report.

At the same time, the transition to a low-carbon economy continues unevenly, with carbon increasingly priced, regulated and scrutinised by investors.

For CFOs and finance directors, climate risk now intersects directly with capital allocation, liquidity management, cost of capital and financial reporting.

From compliance reporting to financial integration

A persistent constraint on progress is how climate risk is framed inside finance departments. When treated primarily as a compliance or sustainability reporting issue, action tends to be reactive and episodic, revisited only when disclosure deadlines approach or disruption occurs.

SAP's Chief Sustainability and Commercial Officer Sophia Mendelsohn has described the need for a shift towards a capability-based approach that embeds climate risk, resilience and carbon considerations into how finance teams plan, model and allocate capital day to day.

In this model, climate capability becomes as fundamental to the finance function as treasury management or financial controls.

Supply chain financial exposure

Global value chains optimised purely for cost efficiency have shown their limits under climate volatility and regulatory pressure. For finance directors, access to reliable, timely supply chain data is critical to quantifying working capital risk, modelling cost volatility and stress-testing margin assumptions.

Climate-related supply disruption carries direct profit and loss (P&L) implications that must be reflected in financial forecasts and scenario planning.

Capital allocation and asset risk

Facilities and logistics networks face growing exposure to chronic stresses such as heat and water scarcity, alongside acute risks like flooding. At the same time, carbon-intensive assets face increasing transition risk as carbon pricing, regulation and investor expectations evolve.

A climate-capable finance function evaluates assets through a dual lens of physical exposure and carbon intensity, informing capital allocation towards retrofits, electrification, energy efficiency and clean power. This requires finance teams to integrate climate risk assessments into capital expenditure appraisal, impairment testing and asset valuation models.

Workforce costs and productivity assumptions

Climate impacts are already affecting people. Rising temperatures and extreme weather reduce productivity and increase health and safety risks.

According to the International Labour Organisation (ILO), heat stress alone could result in the equivalent of 80 million full-time jobs lost globally by 2030, data cited by SAP in its analysis.

For finance teams, this translates into labour cost assumptions, productivity forecasts and employee-related provisions that must reflect climate realities, particularly in geographies and sectors most exposed to physical risk.

While many companies identify climate-related risks, SAP research and market disclosures show far fewer can quantify them well enough to guide investment decisions.

A mature climate capability integrates physical risk, transition risk and carbon costs into financial models, allowing finance leaders to assess resilience and return on investment together.

What climate-capable CFOs do differently

Finance functions building true climate capability share common leadership actions: embedding climate and carbon assumptions into core planning, budgeting and governance; redesigning financial models to reflect supply chain and asset risk; protecting liquidity and capital availability with forward-looking climate insight; aligning mitigation and adaptation investments with financial strategy and return criteria; and measuring resilience and emissions together as integrated financial metrics.

For CFOs and finance directors, the message is clear. Climate capability is no longer about preparing disclosure responses, it is about how the finance function models risk, allocates capital and protects enterprise value in a permanently changing financial landscape.