Lollapalooza's main stage is running on batteries but you'd never know it

As Lollapalooza returns to Chicago’s Grant Park this weekend, organizers are once again turning up the volume on sustainability, using a cutting-edge hybrid battery system to power the festival’s main stage — a move that significantly reduces emissions without compromising performance.

Lollapalooza 2025: What you can and can't bring

Lollapalooza has very tight security, with bag and personal screening similar to airports. To make sure you get through security hassle-free, this is what you'll need to know.