Biowaste containers

New rules for the organic waste garbage can - less plastic, more quality

29.04.2025
Abfallentsorgung

From May 1, 2025, a revised Biowaste Ordinance will apply nationwide.

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Diversity Day in Winzerla

Diversity Day in Winzerla

23.04.2025
Unternehmen

This year's Diversity Day will take place in Winzerla on May 27, 2025.

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Greenhouse with seedlings

Summer plants from mid-April - greenhouses full of summer joy

14.04.2025
Stadtgrün

Now it's getting really green and colorful in our nursery 'Talstein'.

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Jena dinosaur trail

Jena dinosaur trail grows

25.03.2025
Stadtgrün

New stations and a fascinating AR dinosaur take young and old explorers on a journey through time into the world of dinosaurs

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View into the treetop with "Thank you" lettering

A strong signal for environmental protection

20.03.2025
Unternehmen

KSJ and SDW honor environmental commitment of ZEISS AG and FC Carl Zeiss Jena on Earth Day

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Construction site - barrier fence

Attention: Upcoming full closure

18.03.2025
Straßenraum

KSJ informs about an upcoming full closure of Paradiesstraße and Grietgasse due to road works.

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Thuringian timber market

Thuringian timber market

14.03.2025
Stadtgrün

A special experience around the material wood - the Jena City Forest also offers exciting activities for young and old.

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Countless collected crown caps fall into a collection container for scrap metal

Collect crown caps - support nature conservation!

12.03.2025
Unternehmen

Together for a sustainable future! Thanks to your help, we have already collected 1 ton of crown caps in 2025.

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