Transcript Document
AGGREGATED GAS STORAGE INVENTORY - AGSI GCG - 10th November 2010, Brussels • Siegfried KISS – RAG (Austrian Storage Company) – Chairman GSE Transparency Working Group Keep It Short & Simple AGSI - Content: • • • • • • What…? How…? Where…? Who…? Why…? Further Improvement ….? AGSI - What ...? • STORAGE = Current stock of gas per region • WITHDRAWAL = storage volume decrease • INJECTION = storage volume increase • % FULL = Storage level compared with DTMTS • Accuracy = % of data received from all contributing SSOs • DTMTS = Declared Total Maximum Technical Storage in mcm • DTMTI / DTMTW = Declared Total Max. Technical Injection/Withdrawal AGSI - How ...? • SSOs are contributing data every day – Migration from manual towards automatic data posting • Accuracy and consistency checks: – in case no data or technical impossible data is posted by an SSO the platform calculates estimated values – Info-mail to concerned SSO • Aggregation of data per region • Daily publication of data at 18:00 go to: http://transparency.gie.eu.com • Historical data available AGSI - Where ...? • GSE Initiative started in January 2007 • At the beginning, aggregation in four “Initiative Regions” • Now eight regions have been defined • Aim for further regions and improvement of the definition of regions due to market needs AGSI - Who ...? • 33 voluntary Storage System Operators (SSO) • GSE-members and Non-GSE members • E.ON Avacon will join for Germany • PGNiG is aiming to join AGSI - Who ...? AGSI - Who ...? • DTMTS, DTMTI & DTMTW represented by contributing SSOs aggregated per region AGSI - Why...? • TRANSPARENCY The aggregation of data gives added value to single SSO data • Regional trends • Availability of gas and capacity in a region One step ahead to regulation of 3rd Energy Package Basis for Security of Supply Monitoring • FURTHER IMPROVEMENT • More regions & participants - Encouragement through NRAs and member-states • User friendliness (graphs, etc.) • Additional info (eg: kind of storage, storage characteristic) THANK YOU FOR YOUR KIND ATTENTION !!!