Cenergia Energy Consultants

The EU CONCERTO project Class1 -Demonstrating cost-effective low energy buildings

Ove Mørck, Cenergia Energy Consultants

CONCERTO PREMIUM MEETINGBrussels, October 22, 2012

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.)

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

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.

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

Cenergia Energy Consultants

Cenergia Energy Consultants

Centre for elderly people

Cenergia Energy Consultants

65 Social housing apartments

Cenergia Energy Consultants

- From the north and the “smart” thermostat

Cenergia Energy Consultants

60 single family houses:

Cenergia Energy Consultants

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

Cenergia Energy Consultants

School 2:

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 CO2 emissions for the Class 1 community

Cenergia Energy Consultants

Development of technologiesAim: 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

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

Cenergia Energy Consultants

Monitored data analysis – social houses:

Cenergia Energy Consultants

Future work

The Class1 project will continue until November 2013

Information on www.class1.dk---------------------------------------------------------------

THANK YOU FOR

YOUR ATTENTION