This Musician Powered His Concerts with Batteries and Wind

On a warm August evening, Danish pop act Lukas Graham pulled up to his 15,000 person off-grid show at an old military base just outside Aalborg, towards the northern tip of Denmark, with a new form of concert power in tow: electric truck batteries charged up with wind turbine energy.

“We just rolled in with these big batteries. We didn’t need the generators. It just felt so go…

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