Categories Rock News Pearl Jam offset their carbon footprint by planting $210,000 worth of trees The group are making up for the CO2 emissions caused by their 2009 US tour Post author By NME News Post date March 31, 2010 The group are making up for the CO2 emissions caused by their 2009 US tour ← Nathaniel Rateliff Gets Around → SXSW 2010’s Best Video: Court Yard Hounds, Free Energy, More