Who would know better how to save energy than people in their 80s or 85s? They don’t think much of Winfried Kretschmann’s cat wash – but they have other tips.
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Julia Schriever
Four women are seated at the table. They are here every week, on Tuesdays the Rummikub group meets in the old people’s and service center on Hans-Sachs-Strasse. The game is already set up, the stones are ready. But before we can get started, there is still one question that everyone is currently asking: What is the best way to save energy?