Berlin

Understanding the Grid

Renewable energies are at the core of the social and political debates on the future of our energy supply system and current system security developments. How many new grid lines are necessary and why? What happens on windy days in the grid? How can system reliability be assured while integrating high shares of renewable energies? Will the new grid system be an extension of the actual or is it necessary to build a completely new one? What electricity transmission data can and should be disclosed to enable an integrative discussion on the future grid system?

These are fundamental questions that need to be understood by all actors in order to truly support a common development of the future grid system. These general questions require a certain public disclosure of flow data. But, how much transparency is needed and possible?

17 October 2011 – As a special feature, the participants had the opportunity to visit the 380kV cable tunnel underneath Berlin after the workshop, followed by a RGI Dinner as an exclusive opportunity for informal talks and networking with other participants.

18 October 2011 –A situation with high renewable energy in-feed in the control zone of 50Hertz was simulated at the GridLab – a European Training and Research Centre for System Security in Cottbus.

Agenda

Monday 17 October 2011

Registration and Coffee

WELCOME
Antonella Battaglini | Executive Director RGI and Olivier Feix | Public Affairs 50Hertz

FUTURE – How much grid do we need and why?

Looking behind the scene: On what assumptions are future grid scenarios based?
Henk Eleveld | KEMA | Presentation

Planning the integration of renewables in the 2020 grid –
Mihai Paun | ENTSO-E | Presentation

NGO’s perspectives on grid requirements
Thomas Duveau | WWF | Presentation

Coffee break

TODAY – System Integration of Renewables – Today’s challenges

Day-to-day challenges of integrating renewables in the transmission grid
Alan Croes | TenneT | Presentation

Current grid integration of wind turbines and remaining challenges
Ruth Brand-Schock | Enercon | Presentation

System requirements and technical challenges in the modification of grids
Heike Kerber | VDE German Association for Electrical, Electronic & Information Technologies | Presentation

Lunch break

TRANSPARENCY – What data should/ can/ cannot be disclosed and why?

Panel Discussion with

  • Stephanie von Ahlefeldt | BMWi
  • Christoph Bals | Germanwatch
  • Olivier Feix | 50Hertz
  • Alexander Wirth | Swissgrid

OUTLOOK – Closing Remarks

Antonella Battaglini | Executive Director RGI

VISIT – 380 kV Cable Tunnel in Friedrichshain

DINNER – Networking in a relaxed atmosphere 

 

Tuesday 18 October 2011 - Cottbus

VISIT – GridLab in Cottbus

Increasing Challenges for German Power Grid Operators caused by high renewable infeeds and possible ways to success
Prof. Dr Harald Schwarz | Center for Energy Technology Brandenburg University of Technology (BTU) Cottbus | Presentation

Visit and Simulation of high renewable energy infeed in the 50Hertz control zone
Hans-Jörg Dorny | CEO GridLab
Marco Schneider | GridLab
Dirk Lehmann | GridLab

Photo gallery

Material

Contact

Theresa Schneider
Senior Manager–Communication

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t: +49 30 7677194 55
theresa@renewables-grid.eu