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Saxony’s €13.7 Billion Plan to Climate-Proof Its Water Infrastructure by 2045

From Dresden to Zwickau, a historic overhaul is underway. Can Saxony’s bold investment outpace floods, droughts, and extreme weather?

In this image there are so many buildings and water mark at the bottom.
In this image there are so many buildings and water mark at the bottom.

Saxony to make water supply crisis-proof - Saxony’s €13.7 Billion Plan to Climate-Proof Its Water Infrastructure by 2045

Saxony is preparing for significant changes to its water infrastructure as climate change presents new challenges. The state plans to invest billions over the next two decades to safeguard against floods, droughts, and extreme weather. These initiatives follow lessons learned from past disasters, such as the catastrophic 2002 flood that claimed 21 lives and resulted in €6.2 billion in damages.

Between 2022 and 2045, cities like Dresden, Leipzig, Chemnitz, and Zwickau—along with smaller towns—will see water pipelines repaired or replaced. The upgrades aim to enhance the system's resilience to heatwaves, heavy rainfall, and rising demand. Officials estimate the total cost for water supply enhancements at €13.7 billion, requiring €690 million annually.

Saxony's flood protection program will also receive an update, focusing on long-term maintenance of existing defenses. Over the past 35 years, investments have helped Saxony close the gap with western German states in flood preparedness. Now, 10 to 15 percent of annual spending will go directly towards climate adaptation.

The objective is clear: a secure, sustainable water system that caters to future generations. However, achieving this will involve modernizing infrastructure, managing structural changes, and ensuring communities can handle crises.

Saxony's water sector faces a costly but necessary overhaul. With €13.7 billion needed by 2045, the state must balance upgrades, maintenance, and climate resilience. The plan builds on past progress while preparing for more extreme weather ahead.

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