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AGGREGATED GAS STORAGE INVENTORY - AGSI - GCG - 10 th November 2010, Brussels

AGGREGATED GAS STORAGE INVENTORY - AGSI - GCG - 10 th November 2010, Brussels. Siegfried KISS RAG (Austrian Storage Company) Chairman GSE Transparency Working Group. S hort. & S imple. I t. K eep. AGSI - Content:. What…? How…? Where…? Who…? Why…? Further Improvement ….?.

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AGGREGATED GAS STORAGE INVENTORY - AGSI - GCG - 10 th November 2010, Brussels

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  1. AGGREGATED GAS STORAGEINVENTORY- AGSI - GCG - 10th November 2010, Brussels

  2. Siegfried KISS RAG (Austrian Storage Company) Chairman GSE Transparency Working Group Short & Simple It Keep

  3. AGSI- Content: • What…? • How…? • Where…? • Who…? • Why…? • Further Improvement ….?

  4. 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

  5. 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

  6. 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

  7. 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

  8. AGSI -Who ...?

  9. AGSI -Who ...? • DTMTS, DTMTI & DTMTW represented by contributing SSOs aggregated per region

  10. 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)

  11. THANK YOU FOR YOUR KIND ATTENTION !!!

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