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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Sat 24. May 2025
Giessen Rowing League Race Day
The Gießen regatta club organises the Bundesliga race day.
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Sun 25. May 2025
| 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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Tue 27. May 2025
| Time Begin: 17:30
Customised refurbishment roadmap
Energy knowledge on Tuesday. An online lecture on the topic of individualised renovation roadmaps.
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Thu 29. May 2025
Grünberg trade market 29.05. - 01.06.2025
Action days for trade, craft and industrial businesses around the town hall/marketplace
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Tue 03. Jun 2025
| Time Begin: 09:00
JobAKTIV Fair
The trade fair for training and employment.
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Thu 19. Jun 2025
Grünberg on the roll
A traditional cycling event in and around Grünberg.
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Tue 24. Jun 2025
| 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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Wed 25. Jun 2025
| Time Begin: 10:00
Sustainability and Energy Day THM
The Energy and Sustainability Day aims to show how sustainability is already practised at THM and where it should be further developed.
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Sun 29. Jun 2025
| 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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Fri 15. Aug 2025
Giessen City Festival 15.08. - 17.08.2025
Come by and visit our stand at the Giessen City Festival 2025.
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Tue 30. Sep 2025
| 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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Tue 28. Oct 2025
| Time Begin: 17:30
Air source heat pump - the heating system of the future
Energy knowledge on Tuesday. An online lecture on the topic of air source heat pumps - the heating of the future
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Tue 25. Nov 2025
| Time Begin: 17:30
District heating from SWG
Energy knowledge on Tuesday. An online lecture on district heating from SWG.
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Tue 16. Dec 2025
| Time Begin: 17:30
Avoid mould - control indoor air quality correctly
Energy knowledge on Tuesday. An online lecture on the topic of avoiding mould - controlling indoor air quality correctly.