FRIDAY, 28 OCTOBER 2011

09:00 - 10:30 Plenary 3                                                                                    

Finance: Intelligent financing mechanisms and models for new and existing building stock

This plenary examined how to finance the challenge of making European building stock more efficient from two different perspectives. Moving away from  a practical perspective, experts from different organizations and institutions  presented  different financing schemes and models  for public, commercial and private retrofitting and building projects. These were  discussed and compared by city representatives and participants present. The focus then explored whether the current framework conditions can be improved and what, from a political perspective, needs to be done to go beyond the “low hanging fruits”.

Facilitator: Wolfgang Teubner, Managing Director, ICLEI European Secretariat

Speakers:

  • William Gillett, Head of Unit, Executive Agency for Competitiveness & Innovation (EACI), European Commission, Brussels, Belgium
    [ Presentation ]
  • Zarpana Massud-Baqa, Assistant Vice President, Asset Management - Environmental & Social Capital, Deutsche Bank AG
    [ Presentation ]
  • Susanne Berger, Senior Consultant, Berlin Energy Agency (BEA),  Germany
    [ Presentation ]
  • Peter Odermatt, CEO, Stadsverwarming Purmerend B.V., Netherlands

10:30 - 11:00 Coffee break                                                                                    

11:00 - 12:30 parallel workshops 3

A3 – Zero-emission districts

Achieving "zero emissions" and optimizing energy demand status requires careful planning and the design of buildings, in their districts / zones and also in the overall city urban planning concept. This requires exploring a low energy building policy, a creative district energy concept, a recycling policy, interconnected mobility concepts, and ways to promote the effective integration and use of local renewable energy sources such as wind, water, solar and geothermal energy. Last but not least, it is essential to focus on promoting behavioral change among users. This session focused on different city types that are planning / have started implementing a zero emissions district, outlining their achievements, how setbacks were overcome, and new future ambitions.

Facilitator: Wolfgang Teubner, Executive Director, ICLEI Europe, Germany

Speakers:

  • IEA Annex 51: Energy Efficient Communities – first findings from international case studies
    Andreas Koch, Project Manager, EIFER European. Institute for Energy Research (EIFER)
    [ Abstract ] [ Presentation ]
  • Copenhagen city of the future: Passive Houses and  the Zero-Emission-District
    Annette Egetoft, Senior Advisor, Environment Agency, City of Copenhagen, Denmark
    [ Abstract ] [ Presentation ]
  • Zero Emission Districts – Between Vision and Reality
    Klaus Hoppe, Head of Energy and Environment Department, City of Freiburg, Germany
    [ Abstract ] [ Presentation ]

B3 – Cutting-edge implementation in buildings and buildings systems

This session explored cutting-edge technology options in the building sector, including what works well and why. Various technologies that increase energy efficiency, measure energy demand and integrate renewable energy sources in buildings were examined, including smart metering, innovative ventilation and insulating techniques. The main issue up for discussion was: What is technically possible? What makes sense to implement today? What can building designers and constructors plan with over the next 5 to 10 years?

 

Facilitator: Rian van Staden, Principal Consultant, Intelligent Renewable Energy

Speakers:

  • Twenty years of passive house design: The experiment becomes standard
    Meinhard Hansen, Head of the Chamber of Architects, Freiburg, Germany
    [ Abstract ] [ Presentation ]
  • Heat pumps: effective contribution to energy efficiency?
    Dr. Marek Miara, Fraunhofer Institute for Solar Energy (ISE), Germany
    [ Abstract ] [ Presentation ]
  • Intelligent building automation and its contribution to sustainability
    Peter Schoenenberger, Head of Marketing, Sauter, Switzerland; Member of European Building Automation Controls Association
    [ Abstract ] [ Presentation ]

12:30 - 13:30 Lunch                                                                                           

13:30-14:45 Plenary 4                                                                                       

The future perspectives for energy efficient buildings - challenges in the value chain

From conception to completion, the building value chain is extremely complicated. Furthermore it involves a number of stakeholders who often have conflicting interests and requirements. Frequently, these urban planners, developers, investors, owners and end users also have competing priorities and a differing comprehension of the value of energy and the need for sustainable energy solutions. The panel discussion brought together representatives of various stakeholders to discuss their interests and which  incentives, rules or regulations need to be implemented to optimise the involvement of all key stakeholders and achieve success in low energy building retrofit and construction. 

Facilitator: Wolfgang Teubner, Managing  Director, ICLEI European Secretariat

Speakers:

  • Ralf Bermich, Head, Energy and climate department, Heidelberg, Germany
    [ Presentation ]
  • Pierre Strub, Head of Innovations, Strafin Innovations Ltd., Switzerland
  • Rüdiger Hornung, Registered Manager, Roux Deutschland GmbH; Chairman of the RICS Deutschland Sustainability Professional Group
  • Alan Yates, Director, Regeneration, Accord Housing Group; Chair, Sustainable Housing Action Programme (SHAP)

15:00 - 15:30 Plenary 5                                                                                     

Summary and Outlook

Rian van Staden, Principal Consultant, Intelligent Renewable Energy
[ Presentation ]

In closing, the key findings and messages ("epiphanies") of the Local Renewables 2011 Conference were presented, as well as an outlook of the local initiatives towards energy efficiency and the integration of renewable energy measures in buildings in the upcoming years.

 

15:45-18:15 Study Visits                

Vauban

Find out about the urban development of this highly ecological district. A former military base redeveloped in the 1990s into a new district for 5.000 inhabitants, Vauban is an internationally known model of sustainable urban planning. During this study tour you will learn more about the renewable energy, citizen engagement and low-, passive-, zero- and surplus energy buildings.

 

Rieselfeld

This tour consists in a walk through the state´s largest neighbourhood project,a model of ecological housing for 11.000 people in a modern district. All residences are built as low-energy buildings, and the use of renewable energy and district heating are part of the far-sighted energy concept. In this tour you will have the opportunity to explore the district's low energy buildings, open spaces,greens and nature reserves.

© Fraunhofer ISE

 

Buggingerstraße 50

Freiburg’s Bugginerstr 50 is Germany’s first high rise building that can claim a passive house standard after its renovation. The retrofit project which started in 2009 and was completed in late 2010 resulted in a state of the art building which now consumes 78% less energy than the original building. Even though rents have slightly increased, the tenants now benefit from substantially lower energy costs. On this tour we will learn about all stages of the retrofitting process and the challenges that the different stakeholders encountered.

© Fraunhofer ISE

Practical information for Study Visits participants

Participants will travel to the sites by bus. Find below the estimated finish times of each visit and the places where participants will be able to get off the bus, after each of the three tours:

Vauban: The bus will depart from Vauban at 18:00 and will leave participants at the Hauptbahnhof (Main Train Station) and will afterwards stop at the Stadt Freiburg Hotel and at The Solar Info Center.

Rieselfeld: The bus will depart from Rieselfeld at 18:15 and will leave participants at the Hauptbahnhof (Main Train Station) and will afterwards stop at the Stadt Freiburg Hotel and at The Solar Info Center.

Buggingerstraße 50: The bus will leave participants at the Hauptbahnhof (Main Train Station) at 17:45 and will afterwards stop at the Stadt Freiburg Hotel and at The Solar Info Center.