Energy storage at the airport is an interesting alternative to supply electric aircraft charging. It can support electric aircraft charging and reduce peak charging power, thus reducing peak demand from the grid. This limits stress on the surrounding power grid and may reduce the cost of more extensive grid connections to the airport.
Several methods are available for airports to supply the electricity demand from aircraft charging, each with challenges and opportunities. The energy transition at airports also includes introducing electricity production from renewable energy sources and implementing energy storage systems.
Airports must work closely with utility providers to enhance grid connections and implement technologies that can manage peak loads and prevent outages. Innovative solutions, such as the integration of microgrids and energy storage systems, are being explored to create more resilient and self-sustaining power infrastructures.
When cost-effective, mobile charging systems could be used instead of, or as an alternative to, plug-in charging to allow remote charging. These charging methods will result in a fluctuating power demand for the airport, alternating from no demand to an electricity demand of several megawatts, depending on the number of aircraft.
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