EIGHT YEARS OF ENERGY EFFICENCY IN CROATIA MINISTRY OF ECONOMY MINISTRY OF CONSTRUCTION AND PHYSICAL PLANNING ENVIRONMENTAL PROTECTION AND ENERGY EFFICIENCY FUND “Energy Efficiency Project” 2006 – 2013 Croatia Energy savings through Systematic Energy Management in Croatia!
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EIGHT YEARS OF ENERGY EFFICENCY IN CROATIA
MINISTRY OF ECONOMY MINISTRY OF CONSTRUCTION AND PHYSICAL PLANNING
ENVIRONMENTAL PROTECTION AND ENERGY EFFICIENCY FUND
“Energy Efficiency Project”2006 – 2013
Croatia
Energy savings through Systematic Energy Management in Croatia!
Process:Methodology of Systematic Energy Management - SEM
Energy efficiency office
Building
Target setting
Energy audit
Energy management
Building condition
Savings potential
Proposed improvements
City energy management programme
Simple measures for increasing
energy efficiencyExtensive measures for
increasing energy efficiency
Large deviations from targets Data analysis
Small deviations
from targets
Implementing energy efficiency projects
Decision to implement
Improvement plan
Support from city officials
Local energy managerEnergy management
team
Citizens
Reporting(Council, building
occupants)
Measurements
Energy efficiency corner
Energy efficiency info center
Establish the process of continuous improvement of energy efficiency and sustainable management of energy resources through systematic monitoring and analysis of energy consumption data (monthly, weekly, daily), with the goal to know:
WHERE is energy consumed (office buildings, hospitals, schools, courts, universities…)
HOW do we consume energy (HVAC systems, domestic hot water, lighting, …)
WHICH energy sources do we consume (gas, fuel oil, wood, heat, electricity, water)
HOW MUCH energy is consumed and what are the costs
WHO is responsible for energy management
WHAT we can do to increase energy efficiency
On the local, regional and national level:
M
PEOPLE
PROCEDURES AND KNOWLEDGE
EQUIPMENT
Key components
Capacity development(trained and motivated personnel)
Organisational structure(defined responsibilities and goals)
Implementation(measurement and verification of
results)
Result Energy efficiency improvement
Knowledge and education is KEY of success!
Goal:Establishment of organisational structure that will enable effective EE
policy implementation and verification of results!
• Energy efficiency (EE) part of legislative only in words
• Lack of awareness, capacity and knowledge, (especially in public sector) to identify, prepare and implement EE projects
• Lack of clear organisational structure and infrastructure to develop and implement EE projects and manage energy
• General attitude in public sector that: „Energy expenses are fixed costs, cannot be influenced and are paid by „someone else”.”
Barriers?
• Energy Efficiency master plan 2008-2016
• Energy strategy
• First National Energy Efficiency action plan (2008-2010)
• Second National Energy Efficiency action plan (up to 2013)
• Law on Efficient end use of Energy
• Several others sub laws and technical documents
Technical assistance to Ministry of Economy in development of existing and new strategic documents and legal framework
Policy development and changes
Energy Charter Signed by all
Cities (127) and all Counties (20)
In Croatia
Implementation:Motivation
Cities Counties Total
Letter of intent 102(127)
20(20)
122(147)
EE office 85 16 101
EE policy 87 14 101
EE team 359 43 402
Independent EE Office 5 3 8
Implementation Cities and counties
Activities Systematic Energy Management
Letter of intentAll 20 Ministries (more than 125 institutions)15 Other national institutions
Building register More than 3750 buildings
Education More than 14000 persons
Implementation National institutions
TOOL:Energy Management Information System - EMIS
Easy access from any computer with Internet connection.
Web based application – main tool for continuous gathering of energy usage data in buildings
Enables easy analysis and interpretation of energy and water usage data on local, regional or national level from one central place.
September 2013.: Almost 8.500 out of 11.000 (estimated) public sector buildings(in total more than 10.900 Energy Performance Centers)
In total more than 3.650 user names (1498 active).
EMIS Results: Objects and users
114 cities (out of 127)20 counties (20 w/o ZG)20 Ministries (20)24 municipalities25 other institutions
Energy Carrier Year Calculated quantity [m³] Number of locked bills Quantity [m³] / Number of bills
Estimatipon with HDD correction (w/o correction of electical energy)2011 106.368.000 6.260.000 26.4932012 141.830.000 8.700.000 19.079 6,40%
Model:• 1540 analysed objects, cca. 1.6 million m²;• „Locked” bills for 5 years (2008.-2012.)• Baseline year 2010.g., savings in 2011.g. i 2012.g.• Energy usage normalizes according to heat degree days – HDD• Calculated savings 49.420.000 kWh; more than 2.6 million EUR
Model extrapolated on all objects in EMIS (cca. 8.2 mil. m²)
• Total estimated saving from 2010. till end of 2012. is cca. 15 million EUR – cca. 6,40% yearly
• Assuming same trends as in 2012., saving until September 2013. is cca. 20 million EUR
• Savings are achieved with very little implemented projects of complete building reconstruction!
• Potential of savings after project implementation is huge, up to 30 – 50%!
• To tackle this potential, ministries are starting national investments programmes for buildings retrofits.
Analysis of achieved savings
Energy import and costs
GDP u CRO 2011. 334 billion kuna(44 billion €)
Total energy consumption in CRO 2011.* 384 petajoula (PJ)
out of which from import** 74%
Energy expenses in Croatia 2009. 50 billion kuna(6,5 billion €)
15% BDP
What are the potentials?
Data source: Publication: Energy in Croatia 2011, EIHP. 2012* - eng. Total Primary Energy Supply – Cro. Ukupna potrošnja energije prije transformacija** - Energy import (Cro. Količina uvezene energije) u 2011. is 283 PJ. Energy export (Cro. Količina izvezene energije) u 2011 is 88 PJ. Difference 195 PJ Assumption is that all imported energy is used in Croatia, in that case import share is 74%. if we deduce exported energy that import share is 51%
Energy expenses in Croatia 15% BDP
Energy expenses in Croatia 2009. 50 billion kuna(6,5 billion €)