Source of supply of Power of Siberia,

The pipeline will be fed from the Chayanda oil and gas field in Yakutia.^[11] The gas field is expected to be launched in 2019.^[5] Later the Kovykta field, which would come operational by 2021, will be connected to the pipeline.^[5][12] Independent producers may supply up to 25 billion cubic metres per annum (880×10⁹ cu ft/a) of natural gas.^[13]