Grand total pledges as of January 2022: 11.2 million trees
Grand total reported planted as of January 2021: 8.1 million trees
Participating cities include: Aarhus, Ashgabat, Athienou, Augsburg, Balykchy, Barcelona, Barcarena, Batken, Bonn, Bordeaux, Braga, Bratislava, Burgas, Chisinau, Cholpon-Ata, Cologne, Cork, Dawid Kruiper, Dihlabeng, Ekurhuleni, Fetakgomo Tubatse, Gamagara, Geneva, Greater Taung, Helsingborg, Inkosi Langalibalele, Jalal-Abad, Jhansi, Kadamjay, KArakol, Kara-Kul, Kara-Suu, Kfar Saba, Kouga, Kranj, Kyzyl-Kiya, Lakatamia, Lausanne, Limerick, Lincoln, Linz, Madrid, Malaga, Mannheim, Mexico City, Metsimaholo, Moscow, Naryn, Nice, Nof Hagali, Osh, O.R. Tambo District, Overstrand, Podgorica, Polokwane, Prievidza, Razzakov, Saldanha, Sofia, Steve Tshwete, Sulukta, Sundays Rivel Valley, Talas, Tbilis, Tel Aviv, Tirana, Tshwane, Turin, Umzimvubu, Vancouver, Victoria, Vilnius, and Yehud Monosson
