This project is implemented through the CENTRAL EUROPE Programme co-financed by the ERDF.

Demonstration of energy efficiency and utilisation of renewable energy sources

through public buildingspresentation CEC5 - WP 5

ACE – GA Padova 24. 04. 2014

CEC5 - Demonstration of energy efficiency and utilisation

of renewable energy sourcesthrough public buildings

CEC5 PROJECT (Project No. 3sCE412P3)

CESBAThe Collective Initiative for a New Culture of Built Environment in Europe

Dalibor Borák, architect

CKA (CEC5 PP 02) CZ

CEC5 - Demonstration of energy efficiency and utilisation

of renewable energy sourcesthrough public buildings

Ing. arch. Dalibor Borák

Member of working group „sustainability“ ČKA

Coordinator ČKA – PP 02 for EU project CEC5 (CESBA)

Authorised architect ČKADOBRÝ DŮM, s.r.o., Brno - (passive and zero buildings)E-mail: borak@dobrydum.czwww.dobrydum.cz

CEC5 - Demonstration of energy efficiency and utilisation

of renewable energy sourcesthrough public buildings

1CEC5 PROJECT – BASIC INFORMATIONhttp://www.projectcec5.eu/

 - Implemented within the CENTRAL EUROPE Programme co-financed by the ERDF (Strategic Call)

- Collective bottom-up initiative towards a harmonization of the sustainable assessment of the built environment in Europe

- 12 Project partners from 8 CE Countries- 7 pilot investments in 7 CE Countries- Duration - 10/2011 - 12/2014 (prolonged)- Total budget - 4.466.084,- EUR 

- Lead partner - Regionalentwicklung Vorarlberg eGen, At

CEC5 - Demonstration of energy efficiency and utilisation

of renewable energy sourcesthrough public buildings

1CEC5 PROJECT – BASIC INFORMATIONhttp://www.projectcec5.eu/

The goal of the CEC5 project :

- Promote energy efficiency and renewable energy sources use through their application in public buildings

- Create a common pool of knowledge on RES and EE building solutions

- Create a transnational working platform useful for day-to-day practice for „past project period”

CEC5 - Demonstration of energy efficiency and utilisation

of renewable energy sourcesthrough public buildings

1CEC5 PROJECT – BASIC INFORMATIONhttp://www.projectcec5.eu/

- Collecting knowledge (20 relating EU programmes)

- Creation of core outputs for Day-To-Day usage

- Implementation and testing on 7 Pilot Buildings (7 Countries)

- Creation of National Study programs

- Pilot learning courses in CE Countries

- Creation of Transnational Working Group (NENA)

CEC5 - Demonstration of energy efficiency and utilisation

of renewable energy sourcesthrough public buildings

1CEC5 PROJECT – BASIC INFORMATIONhttp://www.projectcec5.eu/

Central European Countries involved in CEC5 :

- Austria- Czech Republic- Germany- Hungary- Italy- Poland- Slovakia- Slovenia

CEC5 - Demonstration of energy efficiency and utilisation

of renewable energy sourcesthrough public buildings

BASIC QUESTION No 1.

Why are- Renewable Energy Sources (RES) and- Energy Efficiency solutions (EE)

Used broadly in PRIVATE BUILDINGS andNot Used in PUBLIC BUILDINGS ???

Office Building Mathildenstraße 21Ludwigsburg GE

CEC5 - Demonstration of energy efficiency and utilisation

of renewable energy sourcesthrough public buildings

1CEC5 PROJECT – (Strategic Call)

ANSWER No 1. :

The key role was played by -SUSTAINABILITY ASSESSMENT(Market tools – BREAM, DGNB, SbTool… SbToolCZ…)

Advisory center and officesOtevřená zahrada – BRNO, CZProjektil Architects

CEC5 - Demonstration of energy efficiency and utilisation

of renewable energy sourcesthrough public buildings

1CEC5 PROJECT – (Strategic Call)

BASIC QUESTION No 2.Why was SUSTAINABILITY ASSESSMENT

Used broadly in PRIVATE BUILDINGS and

Not Used in PUBLIC BUILDINGS ???

Passive residential retirement home Modřice CZAleš Brotánek, Josef Smola

CEC5 - Demonstration of energy efficiency and utilisation

of renewable energy sourcesthrough public buildings

1CEC5 PROJECT – (Strategic Call)

ANSWER No 2. :- Lack of legal requirements - Market tools are

- to complex (but precise !)- performed by certified experts only- to „slow“- to expensive- not EU harmonised

Bydgoszcz, Mechanical School ComplexCEC5 Pilot investment

CESBA

CESBA (Common European Sustainable Building Assessment)

- CESBA COMMON INITIATIVE TOWARDS PROMOTING A HARMONIZATION OF SUSTAINABLE BUILDING ASSESSMENTS

- holistic approach through harmonized indicators- support of transnational cooperation

- CESBA ASSESSMENTS TOOL - AS A DESIGN TOOL- AS A CETRIFICATION TOOL

CESBA

CESBA PRINCIPLES

-The user first - change of the perspective- Sustainable built environment – in ALL ASPECTS- Regional contextualization- Comparability of building performance- Mass orientation - Free platform, low cost usage- Simple to use - every Architect- Open source - local inputs „friendly“- Transparency - simple to understand - Co – creation - international team- References - easy to find

CEC5 – CESBA ASSESSMENT TOOL

THE „LIGHT“ SIMPLIFIED TOOL FOR DAY-TO-DAY PRACTICE- Free software (National versions) - Low certification costs - less than 2.000,- EUR- To be used by all designers - simple training course necessary - Practical conclusions and recommendations- Easy to understand outputs and results- EU harmonized methodology

- CESBA AS THE ASSESSMENT TOOL

- CESBA AS THE DESIGN TOOL

Dornbirn - Lifecycle Tower ONECEC5 Pilot investment Hermann Kaufmann, Hubert Rhomberg

CEC5 – CESBA ASSESSMENT TOOL

- CESBA AS THE ASSESSMENT TOOL - The proof of quality

- promotion of Quality based PP procedures- promotion of Quality indicators in Public procurement- check of public money usage

- The base for subsidy- The base for check of results

Lahti – cafe and restaurantSustainable wooden structureArchitect: Renzo Piano

CEC5 – CESBA ASSESSMENT TOOL

CESBA AS THE DESIGN TOOL

- Sustainability as basic quality of the life- Sustainability was common in history-“Common sense” is not enough any more- Common assessment platform – base for holistic design- Sustainability as result of holistic coordination

Architect is the coordinator

Insbruck. Block of flats in Passive standardSocial Housing

CEC5 – CESBA ASSESSMENT TOOL

CESBA ASSESSMENT TOOL – OUTPUT

- DESCRIPTION OF THE BUILDING, imputes for assessment

A - Quality of the site B - Quality of the planning process – quality indicatorsC - Energies and supply – renewable sourcesD - Health and Comfort – performance of the buildingE - Materials and structures – environmental impact

- RECOMENDATIONS FOR IMPROOVEMENT

- CONCLUSIONS

CEC5 - Demonstration of energy efficiency and utilisation

of renewable energy sourcesthrough public buildings

1CEC5 PROJECT and CESBA

CESBA IS USEFUL for :

- Build environment- Public procurement (Quality based selection)- Day-To-Day Architect practice- Profil of Architect profession in society

PLEASE INFORM !!!

JOIN THE TRANSNATIONAL WORKING GROUP

CEC5 - Demonstration of energy efficiency and utilisation

of renewable energy sourcesthrough public buildings

FURTHER INFORMATION :

CESBA BOOKLET - www.projectcec5.eu

CESBA WIKI - www.wiki.cesba.eu

CEC5 - Demonstration of energy efficiency and utilisation

of renewable energy sourcesthrough public buildings

THANK YOUwww.projectcec5.eu

borak@dobrydum.cz