Airports are electrifying every tug and loader the apron grid was never asked to charge.
Airports are swapping diesel ground equipment for electric tugs, loaders and buses that all recharge in the same turnaround windows, on an apron grid never sized for that simultaneous load.
Electrify the ramp, then find the power
Ground service equipment is going electric fast, driven by airport carbon targets and city air-quality rules. Tugs, belt loaders, ground power units and apron buses are clean to run, but they all need charging, and they need it during the same compressed turnaround windows when aircraft are on stand.
The apron's electrical infrastructure was built for lighting and fixed plant, not for a yard of heavy chargers pulling together. Reinforcing it means trenching across a live airfield and a grid upgrade measured in years.
Charge from a buffer, not a bigger connection
On-site storage charges steadily from the existing connection between peaks, then delivers the high power a wave of equipment needs at turnaround. The stand can support fast charging without a new feeder, the airfield stays undug, and the contracted capacity stays where it is. Storage also backs critical ground lighting and systems if the mains drops.
Why 247 Energy
247 Energy supercapacitor systems deliver and absorb power fast, up to 10C, which suits the burst charging of ramp equipment. They carry no thermal runaway risk, a real advantage on an airfield surrounded by fuel, and they run from minus 20°C to plus 50°C on an exposed apron without active cooling. Modular units scale per stand or per pier, and the same buffering approach already serves ports moving from diesel to electric handling.