12 MW. Sziget — what's behind it?
25 megawatts. Just for the main stage. Sziget: MW, in Budapest (Óbuda Island), Hungary. From Stromfee Music Festivals report.

What's behind it
An island in the middle of Budapest: 7 days, 416,000 visitors, fully on generator power.

Location & Technology
Operator:
Location: Budapest (Óbuda Island), Hungary
Power: MW

Stromfee Take
This is where the lever sits: Transparent HVAC with Stromfee AI. We make every inverter, every cell, every register visible — container to single cell. At this scale, 5–15% HVAC savings is industry standard. Plus the BESS Optimizer: power-market revenue + peak shaving + backup in one.

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