Case Study:
Quantifying Climate Risk in Coal Infrastructure
The Challenge
Coal infrastructure operators are increasingly exposed to weather-related disruptions, particularly during periods of excessive rainfall. Heavy rainfall can impact loading operations, transportation networks, vessel scheduling, and overall supply chain efficiency, resulting in significant operational and financial losses.
Traditional risk management approaches often provide limited protection against these disruptions, leaving operators vulnerable to reduced productivity, increased logistics costs, and revenue uncertainty during critical operating periods.
To improve resilience and financial predictability, there was a need for an objective and transparent risk transfer solution capable of providing rapid financial support when rainfall-related disruptions occur.
The Approach
A parametric insurance framework was developed to help coal infrastructure operators manage the financial impacts of excessive rainfall. The solution was designed around predefined cumulative rainfall thresholds, using objective weather data to determine when payouts should be activated.
Unlike traditional insurance products, the framework eliminates the need for physical damage assessments or lengthy claims investigations. Instead, payouts are linked directly to measurable rainfall events, enabling faster financial response and greater certainty for operators.
The Solution
Parametric Rainfall Insurance Framework
The insurance solution was structured around predefined cumulative rainfall trigger thresholds, ensuring objective and transparent payout activation when qualifying weather events occur.
Automated Claims Process
Because payouts are based on independently verified weather data, no manual loss assessments or traditional claims procedures are required.
Data-Driven Payout Calculation
Calibrated trigger mechanisms and objective weather datasets are used to determine payout amounts consistently and efficiently based on disruption severity.
Rapid Financial Support
Once trigger conditions are met, payouts can be activated quickly, enabling vulnerable households to access financial assistance following climate-related events.
Risk Quantification and Exposure Assessment
The framework incorporates detailed analysis of rainfall-related operational disruptions, helping quantify potential financial exposure and improve risk management strategies.
Rapid Financial Response
Pre-agreed payout structures enable operators to access liquidity quickly following rainfall-driven disruptions, supporting business continuity and operational recovery.
The Impact
The parametric insurance framework provides a structured and transparent approach to managing climate-related operational risk across coal infrastructure operations.
- Addressed 5–20 days of annual rainfall-related operational disruption
- Incorporated 20–40% reductions in loading and dispatch efficiency into risk modelling
- Quantified seasonal exposure ranging from USD 1–3 million
- Enabled faster financial response during rainfall-driven shutdowns
- Improved financial predictability and operational resilience
By providing rapid access to financial support following disruptive rainfall events, the solution helps operators reduce uncertainty and better manage the operational impacts of climate variability.
WRMS's Role
WRMS supported the development and implementation of the parametric solution, contributing to:
- Quantifying rainfall-related operational risks
- Designing cumulative rainfall trigger thresholds
- Structuring pre-agreed payout mechanisms aligned with disruption severity
- Leveraging objective weather datasets for trigger validation
- Supporting transparent claims calculation and payout determination
This solution demonstrates how parametric insurance can transform climate-related operational risk into a measurable and manageable financial exposure, enabling businesses to move from reactive crisis management to proactive resilience planning.
Business Impact
The framework delivers tangible operational and financial benefits, including:
- Faster liquidity during rainfall-driven shutdowns
- Improved predictability in coal movement and vessel scheduling
- Reduced budget volatility during monsoon periods
- Better management of logistics and demurrage costs
By combining objective weather data with innovative risk transfer mechanisms, parametric insurance helps coal infrastructure operators strengthen operational resilience while improving financial certainty in an increasingly volatile climate environment.