Jem Aswad Senior Music Editor Coldplay — along with Billie Eilish, Dave Matthews Band, Jack Johnson and others — are among the most environmentally friendly major touring artists in the world, and the group has provided an update on the sustainability initiatives in their “Music of the Spheres” World Tour, which began in March 2022 and has so far sold more than 7 million tickets. According to the report, the current tour: – has so far produced 47% less CO2e emissions than their previous stadium tour in 2016-17; – 66% of all tour waste has been diverted from landfills;