Case Study: Oxxio achieves automated, flexible gas reconciliation and rapid 6-week deployment with OutSystems

Oxxio achieves the automation and flexibility needed in the gas reconciliation process

Oxxio, a Dutch energy supplier serving over one million customers, needed to automate its gas reconciliation process as the liberalized gas market introduced frequent regulatory and operational changes. Daily settlement requires reconciling estimated and actual consumption across 17 months of distribution data—a volume and computational complexity that made manual processing impractical and demanded a flexible, quickly adaptable solution.

Using the OutSystems Platform, Oxxio launched a tailored Gas Reconciliation web app in six weeks that automates message exchange and aggregation, maintains a complete connection registry, runs monitored reconciliation calculations, and offers drill-down reporting. The solution centrally manages 346,000 grid connections, reconciles over 250 GB of optimized data from a 48 TB source, integrates with existing systems, lowered operational costs, sped time-to-market, and enabled fast reporting of mismatches to regulators.

Oxxio

Michel Tetteroo

Sourcing Manager