Heat waves are becoming longer, hotter and more frequent. Record temperatures have left many tenants struggling. Now Chancellor Friedrich Merz has said the building law needs to be amended.

Deutschland hat die Hitze - und merkt: Unsere Häuser und Städte sind für heiße Zeiten nicht gemacht.

Heat waves are becoming longer, hotter and more frequent. Record temperatures have left many tenants struggling. Now Chancellor Friedrich Merz has said the building law needs to…