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 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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Sat 28. Jun 2025
| Time Begin: 09:00
Digital Day City of Giessen
You can look forward to exciting insights, hands-on activities and discussions on digital topics directly on site. SWG will be on site with the topic of LoRaWAN.
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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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Sat 23. Aug 2025
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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Sun 24. Aug 2025
| Time Begin: 09:00
Car-free Sunday in the Lumda Valley
Come to the car-free Sunday in the Lumdatal and enjoy the unique atmosphere without exhaust fumes and traffic noise. You are welcome to visit us at the SWG stand.
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Tue 09. Sep 2025
| 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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Sat 13. Sep 2025
| Time Begin: 10:00
Energy efficiency fair Pohlheim
Visit us at our stand at the Pohlheim Energy Efficiency Fair in the Volkshalle Linden. We will be happy to advise you on our products and services.
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Sat 13. Sep 2025
| Time Begin: 11:00
Career Day at SWG
On 13 September, Stadtwerke Gießen will be holding a careers day for the first time. Interested parties will have the opportunity to find out about job and training opportunities at SWG and to talk to us.
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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.