Dialogos

Infrastructure Investments: Adapting to the Climate Crisis

Published February 23, 2026, 12:01
Infrastructure Investments: Adapting to the Climate Crisis

The value of infrastructure is being redefined in the era of climate crisis, with the emphasis shifting from simple development to resilience and avoiding future economic losses. Climate instability, energy uncertainty, and supply chain disruptions make public investments essential for ensuring economic stability. In Greece, the climate dimension is becoming increasingly apparent, with studies by the Bank of Greece warning of potential costs exceeding 200 billion euros by 2100 if timely adaptation measures are not taken. Recent extreme weather events, such as the floods in Thessaly, serve as tangible examples of the economic and social damage caused by the lack of resilient infrastructure. Infrastructure is now defined as an integrated system of prevention and defense, capable of reducing risks, absorbing shocks, and keeping the economy functioning even under pressure. Priority is given not only to the construction of new projects but also to the upgrading and maintenance of existing ones, so that they can withstand the effects of climate change. According to international reports, such as that of the OECD, resilience must be integrated into every stage of the project lifecycle, from design and funding to operation and maintenance. Resilient infrastructure not only limits damage from future crises but also strengthens long-term economic stability and a country's attractiveness for investment.