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Implementing new regulation Lieferandenwechsel in 24 h (LWF24)

This IT project is part of our digitalization and optimization of our customers’ IT landscape. Through targeted measures, we promote technological progress, optimize cross-system processes and create a sustainable basis for future developments. Our IT reference projects serve as a basis for orientation. They support the reusability of tried and tested concepts as part of project implementation.

Project duration: 1 year, 1 month

Brief description

The regulatory requirements for switching suppliers within 24 hours (LFW24) necessitate extensive adjustments to market processes and message formats in market communications for all market roles in the energy sector. In market communications, the customer assumes the market roles of both the supplier and the metering point operator. PTA supports the customer in analyzing and optimizing business processes, implementing regulatory requirements in the central master data system, and harmonizing the processes for both market roles within the customer´s system.

Supplement

The central master data system is a custom-developed .NET application connected to SQL databases and featuring a BizTalk interface to the SAP systems. The processes for LFW24 are implemented through extensions to the application´s functionality. The design is based on an analysis of new market processes, EDIFACT message formats, decision tree diagrams, validation identifiers, and EDI@Energy web services. Due to the elimination of retroactive re-registrations, business processes must also be adapted during implementation.

Subject description

The Bundesnetzagentur aims to make processes in the german energy market more efficient through automated processes. The regulations summarised by Lieferandenwechsel 24 h promote market competition and a more consumer-friendly energy market.

IT project data

Project period01.10.2024 - 31.10.2025

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Dr. Andreas Schneider, grauhaariger Mann mit Brille

Dr. Andreas Schneider

Head of Energy

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