PT. Pertamina Hulu Energi Offshore North West Java (PT. PHE ONWJ) Global Energy Management implementation case study
PHE ONWJ is the only subsidiary of PT. Pertamina (Persero) that implements Energy Management System (EnMS) ISO 50001. Being the first ISO 50001 certified company, PHE ONWJ becomes a benchmark company on EnMS implementation in the Oil and Gas Industry.