PERTAMINA, Indonesia's largest energy company, is aware that rapid digitalization in its refineries has brought a new challenge: translating the vast volume of data into useful insight - decision support tools. The journey to unlock more ingenuity from available data began by implementing PI AF, as a main pillar of other development such as smartphone applications powered by PI Vision, faster location and quantification of losses through AVEVA Production Accounting, and advanced asset management through AVEVA Predictive Analytics.