Without modern electrical engineering and information technology, our daily lives would be hard to imagine, and probably quite boring. Just imagine if all devices with a plug or a battery suddenly disappeared: no smartphones, no laptops, no refrigerators, no light switches, no trains, and no medical equipment. Modern life as we know it would be practically impossible.
Rapid progress began about 150 years ago, when the first high-voltage transmission lines were built and electrical energy could be transported over long distances for the first time. This marked the beginning of the triumph of electrical engineering. Electrical energy could now be generated reliably, transmitted efficiently, and used almost everywhere, an essential foundation for industrialization, prosperity, and technological progress.
Today, alongside energy supply, information technology plays a central role. It ensures that data can be transmitted quickly and reliably, from the internet and mobile communication networks to satellite links. Ultimately, all of this relies on electrical signals that carry information. They deliver messages to our smartphones, control machines in industry, and enable worldwide communication within fractions of a second.
But this is only a small glimpse of what engineers in electrical and information engineering work on. Exciting fields of activity include, for example:
- Semiconductor technology, the foundation of computer chips and microcontrollers
- Electrical machines and drive systems, for electric cars, trains, and industrial machinery
- Modern power transmission and energy networks, from high-voltage direct current transmission to intelligent power grids
- Electromobility and energy storage, enabling sustainable energy systems
- Communication and telecommunications engineering, for mobile networks, Wi-Fi, and satellite communication
- High-frequency engineering and sensor technology, for applications such as radar, medical devices, or autonomous systems
and much more….
Electrical and information engineering therefore shape many of the most important future technologies of our society.
Be part of this future.
By studying Electrical and Information Engineering at HTWG Konstanz, you can help drive progress in areas such as renewable energy systems, secure data transmission, intelligent technical systems with AI applications, and reliable electronics that make our everyday lives easier, more efficient, and more sustainable.


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