NuEnergy Gas (ASX:NGY) began on-site construction activities for PT Perusahaan Gas Negara's (PGN) compressed natural gas (CNG) mother station and the preparation of NuEnergy's early production facility for its Early Gas Sales Initiative, as part of its Tanjung Enim approved plan of development, according to a Monday Australian bourse filing.

The company said initial site works have begun on both the CNG mother station, owned by downstream gas distributor PGN, and NuEnergy's early production facility for Tanjung Enim.