Strengthening operational resilience:
Delta’s climate adaptation strategy framework

Climate Adaptation Risk Assessment and Management Framework

Alongside its long-standing mitigation efforts, Delta has established a climate adaptation management mechanism to protect its global operations against escalating physical risks. This approach focuses on two dimensions: assets (evaluating local climate risks, facility defenses, and existing measures across plants, offices, R&D labs, data centers, and warehouses) and systems (integrating climate risks into risk management, Business Continuity Plans, early warnings, and emergency responses to elevate adaptation to an enterprise-wide level).

Delta utilizes a corporate framework that includes risk identification, assessment, planning, and performance tracking. By analyzing global site data and climate scenarios, Delta evaluates exposure and vulnerability to three primary physical risks: floods, droughts, and heatwaves. Assessment shows that heatwaves are the primary risk (63.43%) for high-risk sites, followed by floods (25.71%) and droughts (10.29%). Risks vary regionally; for example, Asia faces multi-hazard risks, while heatwaves dominate in Europe, North America, and Oceania.

Rather than a one-size-fits-all approach, Delta customizes strategies based on each site's specific risks, functions, and locations. By evaluating technical feasibility, cost-effectiveness, and timelines, Delta deploys tailored practices.

Delta has integrated risk awareness into its facility designs for years. For instance, with some of its plants in Thailand located in low-lying coastal areas, Delta incorporated flood risks into the design phase. Facilities were elevated by 1.5 meters and equipped with floodgates, pumps, and water-level and rainfall monitors. When thresholds are reached, the BCP activates to close gates, start pumps, evacuate staff, and relocate critical equipment. This forms a complete defense mechanism from early warning to business continuity.

By factoring flood risks into its plant design, Delta Thailand equipped the facility with floodgates, water pumps, and monitoring devices for water levels and rainfall.

Climate Adaptation Strategies and Future Actions

Over the next five years, Delta will further strengthen global climate resilience. For floods, Delta will prioritize protecting critical assets like electrical equipment and servers by upgrading floodgates, drainage, sensors, and auto-shutdown systems, while enhancing BCPs through regular drills. For droughts, the focus is on reducing external water dependency via rainwater harvesting, wastewater recycling, smart monitoring, and dry-cooling technologies. For heatwaves, Delta will improve building insulation, shading, ventilation, and cooling efficiency. For example, the Tainan plant in Taiwan features rainwater harvesting, water-saving fixtures, smart monitoring, and green building designs to boost resilience.

Delta's core objective is to build a sustainable climate resilience management cycle. Supported by internal carbon fee funding, Delta executes adaptation projects that shift operations from reactive response to proactive prevention. By linking climate risk management, business continuity, and investment decisions, Delta ensures asset protection and operational stability amidst a changing climate.