Buuxi weedha soo socota:
COP 21 bishii Diseembar 1, 2015, Tanoto wuxuu ku dhawaaqay maalgashiga APRIL ee US $ 100 milyan ee mashruuc dib u soo celinta deegaanka ee Riau, oo ka kooban 150,000 hektar. Wuxuu sidoo kale bixiyaa hagitaan istiraatiiji ah oo ku saabsan mashruuca Riau Ecosystem Restoration ee Kampar, Sumatra, Indonesia.