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100 largest losses in the hydrocarbon industry 1974 -2025

Marsh is pleased to present the 29th edition of the 100 Largest Losses in the Hydrocarbon Industry report.

100 Largest losses in the hydrocarbon industry 1974-2025 is your essential resource for exploring the most significant events in the energy industry and drawing valuable insights and lessons from them.

This comprehensive report provides an analysis of the key issues and emerging trends associated with these large losses, offering lessons to help you enhance operational practices and risk management strategies

Use this report to:

  • Identify operational risk: Understand how workforce shortages, deferred maintenance, and management gaps continue to drive major losses—and learn practical steps to mitigate these risks.
  • Navigate emerging challenges: Explore how climate change, ageing infrastructure, and the energy transition are creating new risks, and discover strategies to adapt and protect your assets.
  • Strengthen leadership and safety culture: Learn why committed leadership and fostering a proactive, safety-focused culture are critical to preventing repeat incidents and driving continuous improvement.

Prepare your organisation by embracing these findings and recommendations to reduce loss frequency and severity, improve operational discipline, and support a sustainable energy future.

100 largest losses in the hydrocarbon industry 1974 -2025

Marsh is pleased to present the 29th edition of the 100 Largest Losses in the Hydrocarbon Industry report.