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Market consultation Coordinated Capacity Calculation Tool

Buyer: TenneT TSO B.V.

Published
20 October 2025
Estimated value
€12,345,678
Procedure
Other
Lots
1
Documents
1
Notice number
00689837-2025
Reference
d9f20cf0-fd99-4cf4-b204-cbe645f22370
Official source
Official source

CPV codes

Description

The Coordinated Capacity Calculation Tool (CCCt), consisting of the Core and CE Communication (out of scope here) and the Core and CE Computation Module are instrumental to ensure capacity calculation within the Core and CE CCR. These systems will calculate the available cross-zonal capacities (CZCs) in the Core and CE CCR, and will deliver this to the corresponding allocation process (e.g., to SDAC for DA, SIDC for ID and to SAP from JAO for LT) as defined by the corresponding capacity calculation methodologies. The calculation and the delivery are respectively done by the Computation Module and the Communication Module.  The Core and CE CCR are investigating the possibilities for a Computation Module for the Capacity Calculation Tool for the Core and CE CCR.  The Computation Module is expected to calculate flow-based parameters Power Transfer Distribution Factors (PTDF) and the Remaining Available Margins (RAM) by using a mathematical engine and power system analysis.

Official publications

Other tenders from TenneT TSO B.V.

Frequently asked questions

What is the estimated value of this tender?
The estimated value published by the buyer is €12,345,678.
Who is the buyer of this tender?
The contracting authority is TenneT TSO B.V. (European Union).
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Data collected from official public procurement sources. Amounts as published by the buyer.