Our events
Stadtwerke Gießen invites you to a variety of events throughout the year. From informative presentations on current energy topics to trade fairs and events in and around Giessen. We look forward to your participation!
Are you interested in a guided tour of our plants? From the company premises to the biogas plant and the waterworks, everything can be visited. Take a look here for more details.
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Tue 26. May 2026
| Time Begin: 17:30
Photovoltaics - energy from the sun
Energy knowledge on Tuesday. An online lecture on the topic of photovoltaics - energy from the sun.
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Sat 30. May 2026
| Time Begin: 10:00
Open day at the emergency response centre
Visit us at our stand and take advantage of the open day to get to know the emergency response centre and the Giessen professional fire brigade. Many exciting activities await you.
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Sun 31. May 2026
| Time Begin: 10:00
Road of experiments
The Street of Experiments offers a tangible and exciting insight into science and research.
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Thu 04. Jun 2026
| Time Begin: 09:30
Grünberg on the roll
Get on your bike, strap on your inline skates or grab a skateboard. Visit us at the SWG meeting point at the Backhaus in Lumda. We look forward to seeing you.
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Sat 13. Jun 2026
Final day SWG Junior Cup
The SWG Junior Cup final day takes place at the Lich sports ground.
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Sun 21. Jun 2026
| Time Begin: 11:00
Play your game City Day 2025
Lots of fun, games and action. Clubs showcase their sports and encourage visitors to try them out.
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Tue 30. Jun 2026
| Time Begin: 17:30
Sustainable energy consumption - options for optimisation
Energy knowledge on Tuesday. An online lecture on the topic of sustainable energy consumption - possibilities for optimisation
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Sat 01. Aug 2026
| Time Begin: 16:00
Game-Day Giessen Golden Dragons
Come to the TSG Gießen-Wieseck stadium and become a fan of the Gießen Golden Dragons. You are welcome to visit us at our SWG beach.
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Fri 14. Aug 2026
Giessen City Festival 15.08. - 17.08.2025
Come by and visit our stand at the Giessen City Festival 2025.
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Sun 30. Aug 2026
TREA open day
Our TREA's show how materials can be utilised and recycled a second time. See for yourself at the open day and gain exciting insights into our thermal waste treatment and energy utilisation plant.
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Wed 09. Sept 2026
| Time Begin: 08:30
vocatium
The vocatium is a trade fair for vocational training and study programmes in the Congress Hall Giessen (09. & 10.09.). You are welcome to visit us at our stand and talk to us.
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Sun 20. Sept 2026
| Time Begin: 13:00
Day of the cemetery - visit to the crematorium
At the open day, we give interested parties a tour of the facility and answer visitors' questions.