Talking the Language of the CFO: Quantifying the ROI of Climate Resilience

“These are ways you can drive quick wins, and the CFO will get behind them. But at the same time, you need to at least start dabbling on more medium- to long-term time horizons, because the more transformational activities required to really build resilience in the business takes time, and it’s not something you can quickly pull when you need to.”

The Risilience-hosted London Climate Action Week panel discussion, in partnership with the Food and Drink Federation (FDF), brought together senior sustainability leads to discuss a critical corporate challenge: moving climate risk out of the compliance silo and into the boardroom as a driver for commercial value.

Moderated by Angela Brown, CEO Risilience, the panel discussion featured Matt Juden-Bloomfield, Head of Sustainability, Lidl GB, David Pettet, Head of Sustainability, Nomad Foods, and Lee Sheppard, Director of Corporate Affairs, Policy & Sustainability, Apetito Group, who shared insights and real-world experience with invited sustainability professionals from many leading brands, at the Garden Museum, London.

Overarching consensus was clear: to secure strategic investment, sustainability professionals must translate climate initiatives into the financial language of the CFO. Key takeaways include:

The Commercial Reality of Climate Risk

The event opened with a stark horizon scan from Dan Soper, Sustainability Policy Manager at the Food and Drink Federation (FDF), illustrating that climate change is already a direct threat to P&L. Extreme weather events have severely impacted global yields, driving unprecedented price volatility in commodities including cocoa and coffee. An impending Super El Niño threatens to add systemic shocks to an agricultural industry already stressed by fertiliser shortages, inflation, and oil price hikes. When these physical risks intersect with geopolitical energy shocks, climate resilience becomes synonymous with commercial security. For businesses, managing these vulnerabilities is no longer just about environmental stewardship; it is an urgent strategy for margin protection and supply chain continuity.

Translating Climate Risk into Financial Metrics

A central theme of the discussion was the challenge of defending the ROI of large-scale climate adaptation projects. The panel emphasized that to secure CFO buy-in, sustainability leaders must frame initiatives around tangible efficiencies and competitive advantage. A highly effective strategy is balancing time horizons: leveraging short-term efficiency wins, such as operational waste reduction or rapid ROI on solar installations, to buy the credibility and capital needed for long-term supply chain transformations.

Crucially, driving this narrative requires robust, financially grounded data. The panel highlighted the transition away from static annual reporting toward dynamic, real-time metrics. For example, Lidl discussed their work in developing a “live climate risk exposure” dashboard, leveraging Risilience analysis, to translate tactical sustainability shifts into dynamic financial figures for the Board. All agreed, quantifying the financial impacts of climate and nature risks is essential for giving leaders the concrete data needed to justify multi-million-pound investments.

Nudging Consumer Behavior

The panel also explored how to execute sustainability targets commercially. Apetito shared a success story using “nudge theory.” By subtly redesigning their brochures to feature lower-carbon meal options more prominently than high-carbon red meats, the company significantly reduced their carbon footprint without any loss in sales volume or margin.

Bake Climate Intelligence into Growth and M&A

Sustainability must inform broader corporate strategy, including mergers and acquisitions. Acquiring new assets without assessing their climate maturity can saddle a business with massive, unforeseen Scope 3 emissions. Integrating climate scenario analysis into due diligence ensures transition costs are accurately factored into financial algorithms, preventing the acquisition of stranded assets.