Strengthening Energy Efficiency Awareness Among Residential Homes for Elderly People SAVE AGE

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Erna Pieters
8 jaren geleden
Aantal bezoeken:

1 Strengthening Energy Efficiency Awareness Among Residential Homes for Elderly People SAVE AGE 6. Oktober 2011 Contract N o IEE/09/676/SI Duration: 17th May th May 2013

2 Project profiel Doel: Verhoging van het bewustzijn over energiegebruik bij zorginstellingen voor ouderen Voorlichting en training van personeel op het vlak van energiebesparing; Verhoging van de energie-efficientie in 100 tehuizen in 10 EU lidstaten; Methode: Bezoeken, adviseren en monitoren van 10 gebouwen per land; Benchmarken van energiegebruik per gebouw; Overzicht van Best & Worst Practices; 13 project partners in 10 European countries (DE, FR, SWE, NL, IT, PT, ES, SI, CZ, GR) 6. Oktober 2011 Contract No IEE/09/676/SI Duration: 17th May th May 2013

3 Deelnemers in Save Age

4 Technical building characteristics Visited locations 10 locations, size: residents Many buildings from 60ies and 70ies, renovated in 90ies; Renovation necessary again; Previous renovations mostly focussed on interior, installations and glass; Building envelope has hardly been improved (except glass) -> very poor insulation values; A few locations were newly built in last 10 years;

5 Energieverbruik ( ) verbruik elektriciteit kwh/m 2 Ouderenzorg kwh/ bewoner kwh/m 2 Huishouden kwh/bewoner m 3 gas/ m 2 m 3 gas/ bewoner m 3 gas / m 2 m 3 gas/ bewoner verbruik gas Oktober 2011 Contract No IEE/09/676/SI Duration: 17th May th May 2013

6 Lessons: Heating installations Also in new buildings the heating installation is rather conventional (central gas boiler with high temp. heating); Floor heating not common practice (1x) One building with CHP; Heat and cold storage in underground aquivers is gaining acceptance (but not present in Save Age building set); Hot water supply is always with central boiler; Poor insulation of heating/ hot tap water pipes; Legionella is often a problem; Most buildings do not have cooling equipment.

7 Zonneboiler en warmtepomp bij Rumah Saya, Uchgelen 6. Oktober 2011 Contract No IEE/09/676/SI Duration: 17th May th May 2013

8 Lessons: Ventilation Most buildings use natural ventilation Air vents are often closed (by residents/staff) Balanced ventilation should be preferred solution

9 Lighting 6. Oktober 2011 Contract No IEE/09/676/SI Duration: 17th May th May 2013

10 Lighting Lamps lights in corridors are generally CFL/FL type, no LED In common rooms CFL In resident rooms bulbs and/or CFL (disappearance of CFL s from resisdent rooms is viewed as problem) Control Switching is usually by central switch per room In corridors lower levels during night motion detection common in bath rooms in common rooms lights are often burning throughout the day daylight or motion detection is not used in common rooms General light levels in corridors often rather low no overall lighting plan

11 Financial and management bottlenecks About 50% of buildings is self-owned, others rented from real estate company; Split incentive is recurring problem; Energy bill is not reviewed; Also in self-owned buildings energy budget separate from investment budgets; Investments in building improvement are often postponed because of uncertainty about future of building; Some buildings are rather old (60ies) -> improvements are costly

12 Zorg voor Duurzaamheid Duurzaamheid > energie efficiëntie Bredere toetsing van duurzaamheid gebouwen is nuttig en mogelijk; Beter binnenklimaat kan schelen in ziekteverzuim; 1 januari 2012: evaluatie materiaalprestatie in Bouwbesluit (MPG) GPR Gebouw is één van de instrumenten om deze analyse te maken

13 Resultaten

14 Ontwikkeling GPR Gebouw 1995: start Tilburg 2004: versie 3 LCA profielen, CO 2 meter Consumentenlabel 2008: versie 4 Nieuwbouw & bestaand Milieu & Kwaliteit > Duurzaamheid Web-based 2011: Duurzaam Inkopen ca 150 gemeenten/regio s ca 150 andere organisaties GPR Stedenbouw GPR Onderhoud GPR Zorg (pilots)

15 Vragen? Meer infomatie: Oktober 2011 Contract No IEE/09/676/SI Duration: 17th May th May 2013

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