Flexibility in Future Power Systems

Power system flexibility: the ability to manage change
ICT aspects of TSO-DSO interaction

Data exchange and ICT requirements along organizational interaction between TSO and DSO
System Efficiency

In the era of deployment of a smarter and more sustainable energy system, an overall perspective of system efficiency becomes increasingly important.
Transmission and Distribution in the Future Power System

This poster presents the work of ISGAN Annex 6, which focuses on shaping a long-term vision for sustainable transmission and distribution systems in future power networks. It highlights key challenges such as integrating renewable energy, expanding electrification, modernizing aging infrastructure, and enabling active customer participation, while maintaining grid reliability and security. Through international collaboration, ISGAN […]
Single Marketplace for Flexibility

To use this flexibility in a coordinated way, an ever closer cooperation between System Operators will be required. Several approaches for the coordinated use of flexibility for system balancing and congestion management are imaginable.
The Smart and Strong Grid: Technology, Policy, and Finance to Connect People with Reliable Clean Energy

In the developing world, demand is growing rapidly, driving the need for massive investments in grids to connect more and more people while delivering high levels of service.
Spotlight on Smart and Strong Power T&D Infrastructure

This case book, prepared by ISGAN Annex 6 (Power T&D System), is a result of a comprehensive process of surveying, analysing and discussing important achievements in the application of smart grid approaches.
Synchrophasor Applications for Wide Area Monitoring and Control
Storage and balancing as key elements for future network planning and electricity markets design

The aim of this report is to analyze the flexibility contribution that identified resources could provide as a contribution towards the achievement of efficient and cost-effective dispatching of the electric system, in presence of an ever increasing penetration of Renewable Energy Sources (RES) which are characterized by a variable generation pattern.
Why the TSO-DSO Relationship Needs to Evolve

This article examines the evolving interaction between TSOs and DSOs in the context of increasing electrification and decentralization. Stronger coordination, targeted use of flexibility, and a clear regulatory framework are key to maintaining grid stability and efficiency.