Examples from the first CONCERTO projects Serve conference Thurles [IE] Branislav Iglár

Transcription

1 Examples from the first CONCERTO projects Serve conference Thurles [IE] Branislav Iglár

2 Overview 1. CONCERTO Programme & CONCERTO Plus 2.Impact assessment 3.Examples of CONCERTO communities

3 1. CONCERTO & CONCERTO Plus

4 What is common in all CONCERTO projects? CONCERTO communities are expected to work towards a completely integrated energy policy by using a combination of measures such as: Energy efficiency Renewable Energy Polygeneration INTEGRATIVE APPROACH Research Monitoring Training

5 How big is CONCERTO? CONCERTO 1 st generation 26 communities 12 countries 9 projects eligible costs CONCERTO 2 nd generation 19 communities 12 countries 9 projects eligible costs

6 CONCERTO programme & CONCERTO Plus EUROPEAN COMMISSION CONCERTO I project CONCERTO I project GENERATION I CONCERTO I project CONCE.. project CONCERTO Plus..O II..t CONCERTO II project GENERATION II CONCERTO II project CONCERTO II project CONCERTO Plus CONCERTO III project CONCERTO III project GENERATION III CONCERTO III project CONCE.. project CONCERTO Premium

7 CONCERTO Plus - Strengthens team work - Encourages associated communities, new ones to participate or to create new projects - Adds value to the results of the CONCERTO projects - Spreads the knowledge among Europe - Coordinates analysis and monitoring - Provides Policy Recommendations based on the results - Enables networking to other European platforms (f.e. EPBD) TO MAXIMISE THE IMPACT OF THE CONCERTO INITIATIVE!

8 2. IMPACT ASSESMENT

9 Statistics on buildings included in the initiative Gross floor area [m²] refurbishment new Gross floor area [m²] other school office building home for students semi-detached one-family house detached one-family house apartment building 0 apartment building detached one-family house semidetached one-family house home for students office building school other AT CZ F DE IT NO ES S NL UK m² GFA residential buildings m² GFA office buildings 80% new buildings 20% existing buildings Implementation status (2009) ~ m² GFA buildings refurbished 50% of targeted renovations ~ m² GFA new buildings 20% of targeted new constructions

10 U-values of external walls Distribution among CONCERTO communities % of the gross floor area % of the gross floor area New (reference value: building codes requirements) New (implemented value) U-values [W/m².K] U-values [W/m².K] New (reference value: building codes requirements) New (implemented value) % of the gross floor area % of the gross floor area Refurbishment (value before refurbishment) Refurbishment (implemented value after refurbishment) 0.75 U-values [W/m².K] 0.75 U-values [W/m².K] Refurbishment (value before refurbishment) Refurbishment (implemented value after refurbishment)

11 Preliminary findings new buildings from a technical point of view Target values for new buildings (performance of single components) reached in general: - energy performance in buildings: better than national building codes, but few passive houses - construction process quality: challenge in many communities (new training programmes for site workers in France) - RES contribution: Application Heating Cooling Electricity Group of technologies used - District heating with a high share of RES or heat from CHP in most cases (including some Southern European communities) - Decentralised/individual solutions (solar thermal, heat pumps, individual biomass boilers) mainly in rural/low density areas - Semi-central solutions (large biomass boilers, mini CHP) in few cases - Few applications of absorption cooling, one example of lake water use (Geneva) - Mainly photovoltaics - energy use monitoring: work in progress, first results are encouraging (Falkenberg, Växjö )

12 Preliminary findings refurbishment from a technical point of view Only few examples of comprehensive renovation measures leading to high energy performance standards: - exceptional comprehensive renovation measures implemented in unoccupied conditions (high costs, limited replicability) - highest effort made in Central European communities: CONCERTO funding is combined with local and national funding (Hanover: 22% of the total costs are covered) - first experience in Southern European communities: only partial renovation measures are implemented (low funding rate) Gaps between measures planned and actually implemented: - partial renovations implemented in many cases (in particular for one- family houses) - ventilation systems: no supply and exhaust ventilation system with heat recovery; mostly exhaust ventilation units, sometimes in combination with exhaust air heat pumps

13 Benchmark for combination of building energy performance level and RES technology mix: potential analysis results To be extended to include non energy benefits (outcome of socio economic analysis) Good balance between RES and EE activities Low energy efficiency compensated by high use of RES: NON CONCERTO!

14 Benchmarking for sustainable communities? 260 Hanover, before renovation Primary energy use for heating [kwh/m² GFA.a] Gas District heating (including RES and CHP) Hanover, after renovation Amsterdam, before renovation Amsterdam, after renovation Turin, before renovation Turin, after renovation Primary energy factor = 0,6 (district heating) Primary energy factor = Final energy use for heating [kwh/m² GFA.a] Primary energy factor = 1,4 (gas)

15 3. EXAMPLES OF CONCERTO COMMUNITIES

16 New urban development (I.) LYON Confluence (Lot A,B,C) NANTES Île de Nantes

17 New urban development (II.) ALMERE Columbuskwartier CERDANYOLA DEL VALLÈS Synchroton

18 New urban development (III.) FALKENBERG Växthuset (FaBo) ZLÍN Chlum (Louky)

19 Urban regeneration (I.) DELFT Poptahof (Woonbron) A DAM Complex 40 (Far West)

20 Urban regeneration (II.) LONDON Lambeth (Roupell P.) GENÈVE Lac de Nations

21 Urban regeneration (III.) HANNOVER Vahrewald (Gundlach) TORINO Arquata

22 Examples of CONCERTO II SALZBURG HEERLEN HILLERØD SERVE BUDAPEST DUNDALK ALESSANDRIA AMSTERDAM STENLØSE

23 CONCERTO cities Sofia Hannover Neckarsulm Ostfildern Weilerbach Helsingør Hillerød København Måbjerg Stenløse Ajaccio Grenoble Lyon Nantes Dundalk Tipperary Alessandria Torino Redingen Almere Amsterdam - West Amsterdam - Nord Apeldoorn Delft Heerlen Trondheim Mödling Salzburg Tulln Weiz-Gleisdorf Słubice Falkenberg Helsingborg Växjö Geneve Neuchâtel Zagorje Cerdanyola del Vallès Tudela Viladecans Zaragoza Zlín Budapest London Milton Keynes

24 Thank you for your attention! Branislav Iglár project management