Graben Hotel Case Study

Graben Hotel in Austria aimed to enhance operational efficiency and reduce utility costs by installing Intelli-Hood’s Demand Control Kitchen Ventilation (DCKV) system in its commercial kitchen. This advanced technology optimizes energy consumption by adjusting fan speeds based on real-time cooking demands, leading to significant energy and cost savings while bolstering sustainability. The installation was meticulously planned to minimize disruptions, starting with a thorough assessment of the existing system and detailed planning for a smooth upgrade. Melink’s local distribution partner worked closely with the hotel’s management to schedule the installation during off-peak hours, ensuring continuous operational efficiency and service quality.

Before installing Intelli-Hood’s DCKV controls, Graben Hotel faced an annual utility cost of $89,497 due to its continuously running ventilation system. After the upgrade, costs dropped significantly to $39,170, resulting in annual savings of $50,327—a 56% reduction in operating expenses. The project achieved a payback period of just 0.7 years.

Beyond financial savings, the installation of Intelli-Hood’s DCKV controls had a substantial environmental impact at Graben Hotel. By achieving an average fan speed reduction of 65%, the hotel conserved significant energy and saved 249,250 lbs of CO2 annually. This reduction in energy waste not only cut utility costs but also enhanced the hotel’s sustainability profile, aligning with global efforts to combat climate change.

The installation of Intelli-Hood’s DCKV controls at Graben Hotel demonstrates how innovative technology can significantly improve financial performance and environmental sustainability. The hotel achieved annual savings of $50,327 and a 56% reduction in utility costs, along with a notable decrease in carbon dioxide emissions. This successful implementation sets a benchmark for other luxury hotels, showing that adopting advanced technologies can lead to substantial cost savings and a greener future.