Korn have taken a leaf out of the Warped Tour's book and have decided to go green.
The nu-metallers have chosen to fuel their 16 current tour buses with bio-diesel as opposed to standard petrol. In doing so, the band will reduce their CO2 emissions by 50 tonnes.
"We can't save the planet overnight but this is our way of saying everyone has to start somewhere," says frontman Jonathan Davis. "As a touring band, it's our responsibility to start making a difference. We encourage all other bands touring this summer to do the same."