Germany’s Timber-Hybrid Office Project Sets New Green Construction Benchmarks
Germany’s largest timber-hybrid office project, the Friedrich & Karl quarter, is taking shape with a focus on sustainability. Covering around 660,000 square feet, the development will house 2,400 workers and aims to set new standards in green construction. A key part of this effort involves a smart energy system designed and installed by Zeppelin Rental, though the firm behind the wider technical infrastructure remains unnamed in public records.
Before any cables were laid, Zeppelin Rental carried out a detailed study of the site’s energy requirements. This analysis helped identify the most dependable and cost-efficient power sources for the project. The team then designed a network of roughly 10,500 feet of cabling and 67 distribution units, ensuring flexible routes for future changes over the next four years.
A major challenge involved installing the main cables across a busy five-lane road. To avoid traffic disruptions, the company built a dedicated cable bridge, allowing smooth and safe installation. The system now delivers 100% renewable electricity at fixed rates, alongside real-time consumption tracking and transparent billing. Beyond power, Zeppelin Rental manages the site’s water and lighting needs, maintaining safety and efficiency throughout construction. Their turnkey solution includes advanced metering technology, aligning with the project’s goal of operating sustainably. Once complete, the Friedrich & Karl quarter will feature solar panels, geothermal energy, rainwater systems, and extensive greenery to achieve an energy-positive design.
The project combines timber-hybrid construction with smart energy solutions to create a low-impact workspace. Zeppelin Rental’s work ensures reliable power, water, and lighting while supporting the site’s climate-friendly ambitions. Over the coming years, the system will adapt as the development grows, reinforcing its role as a model for sustainable urban building.
