Oil palm plantations on degraded peatlands play an important role in the carbon cycle, both as carbon sinks and contributors to greenhouse gas emissions. This study aims to estimate carbon stocks in oil palm plantations on peatlands in Tapung, Kampar, Riau. The study was conducted in the villages of Pagaruyung, Air Terbit, and Sungai Putih using destructive and non-destructive methods with an a…