1. WELCOME

2. Energy renovation of facades – SPL d.d. Iva Padar Rudi Rozman

3. TABLE OF CONTENTS Presentation of company SPL d.d. Examples of energy saving measures

4. Presentation of firm SPL d.d. Our company is on the market since 1965 We manage more than 35.000 units Residential and commercial buildings Managment of maintenance and operation Engineering (participation in public tenders) CERTIFIKAT ISO 9001 since 1996

5. 4xE Energy number - indicator Eco fund, reserve fund - money European project AFTER – scientific analysis Energy renovation – exemples

6. Energy number and table Definicion: Energiy number is the ratio between annual amount of used energy and usefull surface of the building. Formula: E K = Q / A = consumption ( kWh) / surface ( m 2 ) Result: A simple calculation shows energy efficiency of the building and encourage residents to take action.

7. Energy measures

8. Eko fund, reserve fund Slovenian environmental public fund, Grant financial incentives, Beneficiaries are homeowners Thermal insulation and heating systems Reserve fund of each building Our role as a manager: representation and implementation in the process and efficient spending of reserve fund

9. European project AFTER Cost Optimum and Standard Solutions for Maintenace and Managment of the Social Housing Stock 18 partners from 6 countries Analysis and optimisation of energy saving measures Objectives: immediate additional savings of 5-7% of energy, contribute to the 20-20-20 by 2020 in EU

10. Energy renovations of buildings Energy refonovation-whole package of energy saving measures: thermal insulation of facades, roofs, ceiling,sealing windows, thermostatic valves and balancing, increase awareness of residents The word recovery means in our case thermal insulation of facades to the standards and practices in the period of performance.

11. No. 1 - Renovation in 1988 GRABLOVIČEVA 34-36 (16,95% lower energy consumption for heating) Year bulit 1962: location Vodmat - Lj Heating surface: 1850 m2 In the year 1988 facade restored with 4 icm TI Equal to the design of the building and the same heating system as Potrčeva 14 -16 (same project) Heating energy consumption in 2010 is 245.66 MWh ( 11,818.00) ENERGY NUMBER : 119 POTRČEVA 14-16 Leto gradnje: 1962, lokacija Vodmat - Lj Heating surface: 1850 m2 The facade has not yet been restored Equal to the design of the building and the same heating system as Potrčeva 14 -16 (same project) Heating energy consumption in 2010 is 295.82 MWh ( 14,154.00) ENERGY NUMBER : 152

12. Photos of the buildings POTRČEVA 14,16 GRABLOVIČEVA 34,36

13. NO. 2 - Renovation in 2006 Runkova Ul. 2 - BEFORE Year Built: 1971, location Lj-ŠIŠKA Heating surface: 7023 m2 of heating surface Facade without additional TI Heating energy consumption in 2008 is 809.61 MWh ( 44,528.00) ENERGY NUMBER : 115 Runkova Ul. 2 - AFTER Year Built: 1971, location Lj-ŠIŠKA Heating surface: 7023 m2 of heating surface In 2006, the restored facade of the additional 10 cm of Styrofoam Heating energy consumption in 2009 is 694.42 MWh ( 38,170.00) Heating energy consumption in 2010 is 640.50 MWh ( 35,200.00) ENERGY NUMBER : 99-91

14. Photos of the building Before After

15. NO. 3 -renovation in 2011 PAPIRNIŠKI TRG 18, 18a, 18b BEFORE Year Built: 1968, location Lj-Polje Heating surface: 2257 m2 of heating surface Facade without additional TI Energy consumption for heating in January and February 2011 is 13,584 m3 ( 8582) ENERGY NUMBER: 172 PAPIRNIŠKI TRG 18, 18a, 18b AFTER Year Built: 1968, location Lj-Polje Heating surface: 2257 m2 of heating surface In 2011, the restored facade of the additional 14 cm Styrofoam Energy consumption for heating in January and February 2012 is 10,580 m3 ( 8170.00) ENERGY NUMBER: 131

16. Photo of the building Before After

17. LjubljanaGrablovičeva ulica 34-36 Runkova ulica 2Papirniški trg 18,18a,18b Built year of renovation 1962 1988 1971 2006 1968 2011 Thickness of thermal insulation 4 cm stiropor10 cm stiropor14 cm stiropor Number of energy recovery from 152115172 Number of energy reconstruction 11991131 Difference in332441 Difference in%21% 24% Changes in energy prices Hot water pipes 1/2010-1/2012: 13% Hot water pipes 1/2011-1/2012: 8,5% Gas 1/2010-1/2012:46% 1/2011-1/2012:26% Comparative table

18. Web pages: www.spl.si www.afterproject.eu www.ekosklad.si https://www.mojupravnik.si

19. THANK YOU FOR LISTENING HVALA ZA POZORNOST