Munich Airport Implements eGPU Technology for Sustainable Energy Supply

As part of its ambitious sustainability program "Net Zero 2035," Munich Airport has launched the use of battery-operated "Ground Power Units" (eGPUs) to supply energy to aircraft. The first two eGPUs are already in use on the apron by AeroGround, a subsidiary of Munich Airport, and by December 2024, the airport plans to have 20 of these machines operational.

Reducing CO₂ Emissions with Ground Power

The eGPUs provide energy to aircraft parked at positions not connected to boarding bridges, enabling a significant reduction in carbon dioxide emissions. By using eGPUs, aircraft can turn off their auxiliary power units (APUs), which traditionally run on kerosene, thereby avoiding emissions during downtime. This change is expected to prevent approximately 8,000 tonnes of CO₂ annually at Munich Airport, further supporting the airport’s path toward its sustainability goals.

Transitioning to Electric Technology

Alongside the eGPU implementation, Munich Airport has also invested in electrically powered passenger buses. Ten emission-free vehicles are already in use, with an additional 27 set to be introduced by the end of the year. This transition to electric technology aligns with the airport’s "Net Zero 2035" objective, aimed at reducing CO₂ emissions by at least 90%. The remaining emissions will be offset through suitable environmental projects.

Government Support for Sustainable Solutions

The procurement of the eGPUs was supported by a EUR 5.6 million grant from the Federal Ministry for Digital and Transport, as part of a funding program to promote the market activation of alternative technologies in the aviation sector. This funding supports Munich Airport and AeroGround in their efforts to provide environmentally friendly ground power solutions at the airport.

By transitioning to battery-operated ground power units and electric buses, Munich Airport is making significant strides toward achieving its sustainability goals and reducing its environmental impact.