Aon launches TPI Portfolio

Aon has introduced TPI Portfolio, an expansion of its Transition Performance Index, to help insurers assess risk appetite and guide underwriting decisions.

The tool extends standardized, portfolio-wide insights across the insurance value chain as part of Aon’s 3×3 Plan and Risk Capital Strategy, supporting risk alignment, regulatory reporting, and growth opportunities in low-carbon markets. By combining public and proprietary data, TPI Portfolio evaluates client progress across compliance, risk management, and growth, offering a clearer view for sectors facing regulatory pressure and transition challenges.

“Insurers are under increasing pressure to understand and report on transition risk for their clients, but the data is often fragmented and difficult to interpret. The TPI Portfolio and its corresponding data has been strategically designed to be a common language for transition risk—one that supports collaboration and clarity across the insurance value chain.” – Liz Henderson, Head of Climate Risk Advisory at Aon. “