1. Cenergia Energy Consultants The EU CONCERTO project Class1 - Demonstrating cost-effective low energy buildings Ove Mørck, Cenergia Energy Consultants CONCERTO PREMIUM MEETING Brussels, October 22, 2012

2. Cenergia Energy Consultants The CLASS 1 project comprises: Demonstration of: –New dwellings at low energy standard class 1, one kindergarten and one centre for elderly people –Energy renovation of 7 public buildings –Renewable energy supply: Photovoltaic Cells (PV) & Solar heating Research and development of: –6 core technologies –Legislation –EU Flower labelling Training and dissemination –Knowledge transfer from experiences and lessons learned to 4 associated countries (Estonia, France, Italy and Romania) –General dissemination (website, journals, conferences, etc.)

3. Cenergia Energy Consultants Participants Danish: –Egedal, Cenergia, SBi, Aalborg University and 6 manufacturers: Protec Vinduer, Maxit, Biosynergi Process, Genvex, Logstor and EHK Home Automation Foreign: –8 act together in pairs (advisor + municipality) for 4 cities: IB Aksiaal OÜ & Valga (Estonia), SUDEN & Begles (France), ICIE & Bologna (Italy) and APDL & Odobesti (Romania). –1 - ENEA (Italy) is the leader of the WP4 covering indoor air climate, measuring and evaluation

4. Cenergia Energy Consultants Requirements to the low energy buildings – new and renovated: New low-energy buildings Have to comply with “Low energy buildings class 1” that have an energy demand of 50 % compared with the standard requirement from Danish BR08 for new houses. (75% below BR10). Renovated public buildings Are to reach the standard requirement from Danish BR08 for new houses.

5. Cenergia Energy Consultants 5 → 4 different types of new buildings 65 ultralow-energy social housing units – the KAB social housing project A kindergarten A centre for senior citizens About 60 single-family houses App. 400 dwellings in dense low-rise buildings were originally planned – the EU-support is now transferred to energy renovation of 7 public buildings

6. Cenergia Energy Consultants

7. Centre for elderly people

8. Cenergia Energy Consultants 65 Social housing apartments

9. Cenergia Energy Consultants - From the north and the “smart” thermostat

10. Cenergia Energy Consultants 60 single family houses:

11. Cenergia Energy Consultants Energy renovation of 7 public buildings, School no. 1:

12. Cenergia Energy Consultants School 2:

13. Cenergia Energy Consultants Renewable energy supply: Biomass gasification CHP-plant for local district heating network replaced by: Installation of PV on public buildings, 514 KWp (1700 KWp PV) ~ 0 CO 2 emissions for the Class 1 community

14. Cenergia Energy Consultants Development of technologies Aim: To further the development of 6 chosen core technologies Activities: –Technical development of each technology: windows foundation and insulation towards the ground biomass CHP ventilation with heat recovery and heat pump heat distribution for local district heating CTS (intelligent control and monitoring) – towards low energy class 1 building. –A report and a product brochure covering each technology

15. Cenergia Energy Consultants Indoor climate quality, monitoring and evaluation Development of design guidelines for Stenloese Syd Evaluation of existing guidelines in each country and their use in relation to the European Building Performance Directive (EBPD) Monitoring guidelines Analyses of monitored data Reporting

16. Cenergia Energy Consultants Monitored data analysis – social houses:

17. Cenergia Energy Consultants Future work The Class1 project will continue until November 2013 Information on www.class1.dk --------------------------------------------------------------- THANK YOU FOR YOUR ATTENTION