
Solar on net-zero house. Credit: David Dodge, Green Energy Futures via Flickr CC
The United Nations published a guide designed to help insurers plan for the transition to net zero.
On 2 July, the UN convened a multistakeholder “Forum for Insurance Transition to Net Zero (FIT)”, saying the guide is tailored for insurance and reinsurance underwriting portfolios. “This new deep-dive global guide was presented at the inaugural FIT Transition Insurance Summit hosted by the European Insurance and Occupational Pensions Authority (EIOPA) at their headquarters in Frankfurt, Germany.”
According to a Green Central Banking article, “The impact of climate change on insurance markets has been systematically underestimated, with profound implications for financial stability and the sustainability of the risk-sharing services insurance companies provide.
“The European Central Bank warned in June that insurers are at increasing risk from the physical risks of climate change, which could become a source of systemic risk.”
The UN described FIT as follows: “Underwriting the Transition” provides insurance market participants—insurers, reinsurers and brokers—with a comprehensive and structured framework to help them develop and disclose credible transition plans for underwriting portfolios, addressing a significant gap in existing transition plan guidance for the insurance industry.
“This pioneering guide paves the way for insurers, reinsurers and brokers to move beyond high-level commitments by independently implementing robust and actionable strategies that enhance long-term business resilience and company value, and help achieve global sustainability goals,” said Butch Bacani, UNEP Head of Insurance and FIT Chair. By underwriting with foresight, and by accelerating and scaling up a just transition to a resilient net-zero economy, the insurance industry can lead with purpose and conviction in helping build inclusive, resilient and sustainable communities and economies, and reaffirm its role as society’s risk manager.”
“Underwriting the Transition identifies key elements of a credible transition plan and provides a checklist to assess the credibility of a transition plan. Through real-world examples, the guide demonstrates how leading insurers, reinsurers and brokers are each implementing various concepts and approaches in their underwriting portfolios that support a just transition to a resilient net-zero economy, as shared in their published transition plans. Moreover, it helps insurance market participants navigate a complex and evolving landscape of sustainability disclosure and reporting.
“It is the second deliverable of the FIT Transition Plan Project—a series of global guidance to address the current major gap in insurance-specific transition plan guidance. “Underwriting the Transition” builds on the FIT’s inaugural report, “Closing the Gap: The emerging global agenda of transition plans and the need for insurance-specific guidance”, which was launched at the 2024 UN Climate Conference (COP29) in Baku, Azerbaijan.”
The third and final FIT Transition Plan Project publication will produce holistic, “total balance sheet” transition plan guidance that links the underwriting and investment portfolios of insurance and reinsurance companies. It is scheduled to be launched at the 2025 UN Climate Conference (COP30) in Belém, Brazil this November.
At the COP29 launch event of the FIT’s inaugural report, Dyogo Oliveira, President of the Brazilian Insurance Confederation (CNseg), announced that CNseg has joined the FIT, and that CNseg will build a “House of Insurance” at COP30, which will serve as the main platform for climate ambition and action by the global insurance industry.
“As COP30 approaches, we look forward to working together with the Brazilian insurance industry, the wider insurance, regulatory and supervisory community, and key stakeholders—from policymakers and real economy actors; to the scientific and academic community, and civil society—and to making the ‘House of Insurance’ a symbol of inclusiveness, resilience, sustainability, and hope,” said Bacani.
Chaired by the United Nations Environment Programme (UNEP), the FIT currently comprises over 50 organizations from across the globe.
UNEP saif FIT “continues to deepen and strengthen its commitment to work with the global insurance industry and key stakeholders to support the acceleration and scaling up of a just transition to a resilient net-zero economy as part of the solution to the triple planetary crisis of climate change, nature loss, and pollution; and the vision of a resilient, sustainable, and prosperous future for all.”
| Related recent climate change reading: Reuters: World risks up to $39 trillion in economic losses from vanishing wetlands, report says World Economic Forum: Why we must roll out multiple energy transition solutions to reach net zero. https://www.weforum.org/stories/2025/07/multiple-energy-transition-solutions-to-hit-net-zero/ The Guardian: Politicians are retreating from net zero because they think the public doesn’t care. But they’re wrong. https://www.theguardian.com/commentisfree/2025/jul/07/politicians-net-zero-public-research-climate-crisis Rebecca Willis |




