Europe’s 2025 climate data points to growing physical risks across sectors, from heatwaves and drought to wildfires and water stress. This article looks at what these signals represent for investors, including resilience, adaptation capacity and long-term financial exposure.
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Europe’s climate signals in 2025: An investor perspective
Europe’s climate signals in 2025: An investor perspective
The 2025 European State of the Climate report, published by the Copernicus Climate Change Service and the World Meteorological Organization, presents a detailed picture of a continent under sustained climate pressure.
Almost the entire continent recorded above-average annual temperatures in 2025. Europe experienced its second most severe heatwave on record, while wildfire burnt area and fire emissions both reached record levels. Annual sea surface temperatures for the region were the highest on record, and 86% of European waters experienced strong marine heatwave conditions.
The report also notes that 2025 was among the three driest years for soil moisture since 1992, while annual river flow remained below average in 70% of European rivers.
These indicators examine how infrastructure resilience, supply chains, agricultural productivity and regional economic exposure are assessed.
Dr. René Nicolodi, CAIA, Head of Equities & Themes at Swisscanto AM and member of the EFFAS CESG Commission, notes:
"Climate data is now central to economic decision-making, as investors evaluate business resilience and long-term value creation as well as price sensitivity and systemic risks linked to climate change."
C3S/ECMWF and WMO, 2026: C3S-WMO European State of the Climate 2025, climate.copernicus.eu/ESOTC/2025, doi.org/10.24381/zy93-sb27
Physical risks across sectors
The report documents climate conditions with direct implications for multiple sectors of the European economy.
Marine heatwaves affect fisheries, tourism and coastal infrastructure. Persistent drought conditions influence agriculture, water availability and industrial operations. Wildfires and heatwaves place additional pressure on insurance systems, energy infrastructure and public health capacity.
Fritz Mostböck, Head of Group Research at Erste Group, member of the EFFAS CESG Commission, and former EFFAS President notes:
„We see real climate risks: global warming, melting glaciers, water shortages in certain regions, frequent extreme weather events, rock-/ landslides and mudflows, an increase in hurricanes, wildfires, floods, and heat waves, etc.All of this has direct economic consequences - for companies, governments, and insurers such as reinsurers. These developments result in costs, losses, or rising premiums and risk surcharges. This is precisely what the EFFAS ECRA training program, among others, is designed to address. “
The report further states that glaciers across all European regions registered net mass loss during 2025, while the Greenland Ice Sheet lost approximately 139 gigatonnes of ice.
Climate and biodiversity
A dedicated section of the report examines the relationship between climate stress and biodiversity resilience.
The report describes climate change and biodiversity as interconnected systems within European policy and risk frameworks. It also outlines how ecosystem degradation can affect water systems, food production, economic activity and financial stability through cascading impacts.
This approach is consistent with the European Climate Risk Assessment (EUCRA), which identifies ecosystem resilience and biodiversity restoration as components of climate adaptation and long-term resilience planning.
Alvaro Cangas, Climate & Sustainability Practice Leader at Marsh comments:
“The discussion is evolving from climate risk in isolation toward systemic resilience. Biodiversity, water stress and physical climate impacts interact in ways that are relevant for long-term investment analysis.”
Transition and adaptation
The report also documents continued progress in Europe’s energy transition. Renewable energy sources supplied 46.4% of Europe’s electricity generation in 2025, while solar power reached a record contribution of 12.5%.
C3S/ECMWF and WMO, 2026: C3S-WMO European State of the Climate 2025, climate.copernicus.eu/ESOTC/2025, doi.org/10.24381/zy93-sb27
At the same time, physical climate impacts continue to intensify across regions and sectors. For investors and risk managers, this creates a dual challenge: assessing transition positioning while also evaluating adaptation capacity and physical exposure.
Jean-Philippe Desmartin, Head of Responsible Investment at Edmond de Rothschild AM and co-chair of the EFFAS CESG Commission, observes:
“The transition and the physical dimensions of climate risk are developing simultaneously. Investors need to analyse adaptation capacity and transition positioning together, rather than as separate themes.”
Closing
The European State of the Climate report provides a detailed climate dataset for Europe in 2025. For financial professionals, the relevance lies in how these indicators connect to asset resilience, operational exposure, long-term valuation and economic stability.
Climate indicators form part of the context in which financial risk is assessed.
More from EFFAS: EFFAS Webinar with insights from the European Central Bank
EFFAS will host a free webinar on 21 May 2026 at 10:00 am CEST titled Climate and Nature Risks in Banking: Lessons Learned and Supervisory Expectations Ahead.
The session will feature Guan Schellekens, Head of Climate and Nature Risk Section at the European Central Bank, together with Prof. Dr. Emanuele Campiglio, EFFAS ECRA Academic Director.
The discussion will look at climate and nature risks in banking, lessons learned, and supervisory expectations ahead.
Full Report: https://climate.copernicus.eu/esotc/2025
EFFAS Certified Climate Risk Analyst (ECRA): https://effas-academy.com/product/effas-climate-risk-analyst-ecra/
