Metering Data Management system

TenneT is initiating a European tender to select a supplier and solution for a new Metering Data Management System ('Nemesys'). Nemesys should be the next-generation platform supporting metering data processing - allocation - and settlement-related services. Nemesys is intended to be future-proof by design: the solution must remain upgradeable - transparent and controllable over its lifecycle. TenneT therefore positions “configured standard first” as the default approach - with bespoke extensions only where truly necessary and without compromising vendor upgrades. The scope includes: - The end-to-end chain functionality from metering data intake (telemetry and periodic) through validation and correction - allocation and reconciliation support - distribution and integration - as well as reporting and operational control. - Master/reference data ('MRD') capabilities. These are required initially through a temporary...