July 6, 2026

Not Adequately Prepared

After two weeks of record-breaking heat, the honest verdict is in. Luxembourg's hospitals and care homes coped, but the buildings themselves were not ready. Health Minister Martine Deprez said so plainly in an interview with RTL on Monday, following initial debriefings with hospitals and the Health Directorate.[1]

"The area where we were not adequately prepared was our buildings," Deprez said. "We are now drawing up an inventory."

The shortcomings are concrete and specific. Upper floors of hospitals with poorly insulated roofs. Sunlight streaming through windows with no shading. Air-conditioning units that do not exist or cannot keep up. The ministry is now looking for mobile cooling units that could be installed before the next heatwave, depending on availability. In parallel, each hospital will undergo a longer-term review.[1]

Hospitals are not the only facilities under scrutiny. Care homes, refugee accommodation, and schools are also being examined. The Government Council has already discussed the issue, with particular attention to older buildings that may need additional equipment. Newer school buildings are generally better prepared, Deprez noted, but municipalities and the state are now assessing which rooms are most vulnerable.[1]

The government intends to draw on Luxembourg's national climate resilience plan, which provides for public buildings to be better equipped for extreme weather. Funding, according to the minister, is available. "We will invest the necessary funds to ensure that both patients and staff can remain in healthy conditions," she said.[1]

For homeless people, the response was more improvised. Local associations and support services were mobilised quickly in cooperation with the Family Ministry, asked to stay open longer, provide water, and identify shaded areas. It worked, but it was reactive rather than planned.[1]

The pattern across all of this is the same: the human response was swift and flexible, but the physical infrastructure was decades behind the climate. Buildings designed for a temperate European climate are now facing summers that regularly exceed 35 degrees. Mobile cooling units are a stopgap. The real fix, insulation, shading, and proper air-conditioning in public buildings, will take years and significant investment. The minister's admission is a start. The inventory will tell how large the gap really is.

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