1st Thematic Seminar on Sustainable Energy Systems in Municipal Authorities and on Innovative Financing Tools. STEP PROJECT INTERREG IVC. Helsinki

1. Sustainable Energy Systems in
Municipal Authorities
Zoltán Magyar, PhD
Comfort Consulting Ltd., managing director
University of Pecs, Head of HVAC Department
REHVA, vice-president
zmagyar@invitel.hu
COMFORT CONSULTING
Mérnöki Tanácsadó Kft.
11 April 2013

3. Energy related directives
• Energy Efficiency Directive (EED) 2012/27/EC
• Energy Performance of Building Directive
(EPBD) 2002/91/EC
• EPBD recast 2010/31/EU
• Ecodesign of Energy Using Product Directive
(EuP) 2009/125/EC
• Energy Labeling Directive (EL) 2010/30/EU

4. Energy Efficiency Directive (EED)
2012/27/EC
• Increased role of public sector
• Energy efficiency obligation schemes
• Accurate and frequent individual metering
• Mandatory energy audits for companies
• Energy efficiency to be taken into account in setting
network tariffs and regulations

5. Energy Efficiency Actions in
Hungary
Hungarian National Energy Strategy 2030
(Parlament 77/2011)
• Increasing the energy performance
- II. National Energy Performance Action Plan (2011)
- National Building Energy Action Plan (2013)
- National Renewable Energy Performance Action Plan (2010)
• Increasing the share of renewable energy use
• Develop the transport
• More efficient district heating systems
• …
• ….

6. EPBD

7. EPBD

8. EPBD

9. EPBD

10. Financing in EU

11. Financing in Hungary for
Municipalities
Local Government of Mohács
• KEOP 5.5.0/A/12 – Modernization of street lighting
system
• KEOP 5.5.0/B/12 – Energy refurbishment using
renewably energy sources (2 buildings)
• KEOP 5.5.0/A/12 – Energy refurbishment of health care
building
• KEOP 5.5.0/A/12 – Energy refurbishment of the Local
Government of Mohács building

12. Picture of the building of Local
Government of Mohács

13. Municipality building of Mohács,Hungary
• Calculated primary energy consumptions:
– Heating: EHeat = 228.23 kWh/m2a
– DHW: EDHW = 19.12 kWh/m2a
– Lighting: Elight = 19.25 kWh/m2a
• Calculated total primary energy consumption: EP = 266.60 kWh/m2a
• Permitted total primary energy consumption: EPmax = 172.80 kWh/m2a
• Calculated/permitted primary energy consumption: 154,3%, class „F”

14. Municipality building of Mohács,Hungary
• Comparison of the calculated and the real energy
consumption:
– Calculated gas consumption 43.588 m3/a
– Gas consumption based on the bills: 30.795 m3/a
– Calculated/real gas consumption: 141.5%
– Calculated electricity consumption 67.280 kWh/a
– Electricity consumption based on the bills: 64.769 kWh/a
– Calculated/real electricity consumption: 103.9%

15. Possibilities of energy saving
148.13
164.1
172.1
183.0
212.8
266.6
0 50 100 150 200 250 300
+ Condensing gas boiler
+ Thermostatic valves
+ Cellar floor insulation
+ Attic floor insulation
Windows modernization
Existing condition
Primary energy, kWh/m2a
Total primary energy

16. Zoltán Magyar, PhD
magyar.zoltan@comfortconsulting.hu
Thank you very much for your attention !
COMFORT CONSULTING
Mérnöki Tanácsadó Kft.