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ClearSupport Project Riga 2. June 20088

ClearSupport Project Riga 2. June 20088. Vagn Bendz Jørgensen. Framework for report 4.1. Objectives WP 4: Bringing in front RUE in buildings Main focus on building retrofitting Minor focus: design for RUE in new buildings Bringing standard solutions into use

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ClearSupport Project Riga 2. June 20088

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  1. ClearSupport ProjectRiga 2. June 20088 Vagn Bendz Jørgensen

  2. Framework for report 4.1 • Objectives WP 4: • Bringing in front RUE in buildings • Main focus on building retrofitting • Minor focus: design for RUE in new buildings • Bringing standard solutions into use • Focus on residential buildings and municipal public buildings • Preparing a limited number of retrofitting concepts/application

  3. WP 4: Deliverables • D4.1Report on costs and energy savings for RUE in buildings measures • D4.2Report on the regional/local impact of RUE measures in buildings • D4.3Report on EU-wide energy saving potential of RUE • D4.4RUE Technology guide/catalogue for Project Service Facilities (including standard measures)

  4. Saving potential – Baltic Countries • LV: Residential, standard app. 30-50%, good data 15PJ savings, public buildings 20-60% • LT: Apartments buildings before 1993. 10,8 PJ Single/double fam. Houses 5.8 PJ, public buildings: 6,2 PJ • PL (Pommeranian): Apartment buildings before 1988 6,6 PJ, (25%). Public buildings: 18-23%

  5. Saving potential – CZ, Slov. Crete • CZ: Residential 50%, older buildings most potential. Thermal insulation 30-40%, heating systems 10-25%. Public buildings: Energy management (5-15%), • Slov: Residential buildings: technical 60%, economical 30%. 9 PJ, public 30%, 1,1 PJ • Crete: Average saving for residential: 18%.Public buildings: 20%. Average 127 kWh/m2/a for residential in Crete

  6. Saving measures • LV: 3 groups: 3 groups from simple to major overhaul. Savings 25%, 40%, 50-60% total. • LT: 20 individual measures from roofs to ventilation. • PL: 10 measures • CZ: measures related to building type • Slov: 10 options. From sealing to solar • Crete: 9 measures: slope roof, sealing, optimize heat supply, solar

  7. Eurima, Windows replacement

  8. ClearSupport - example

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