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Energy management systems – examples and best practices M.Sc. Bogomil Kandus CO-EFFICIENT – final conference, Portorož, 21. 5. 2015
Energy
management
systems –
examples and
best practices
M.Sc. Bogomil Kandus
CO-EFFICIENT – final conference, Portorož, 21. 5. 2015
ENERGY MANAGEMENT SYSTEM BEST PRACTICE
Industry
Public sector
Basic guidelines for Best practice determination:
IPPC RD (Energy efficiency, Industrial cooling system,…)
Implementation of Energy Management System
(ISO 50001:2011)
Implementation of Energy Audit
(ISO 50002:2014)
ENERGY AUDITS
Average project‘s payback time is 8 months
ENERGY INFORMATION SYSTEMS AS EMS SUPPORT
Energy information systems development in
Slovenia started in 2000.
EUROPEAN ENERGY MASTERS CONFERENCE
Europe’s most innovative energy efficiency event
CSRE SYSTEM IMPLEMENTATION RESULTS LARGE COOLING SYSTEM
Specific energy consumption reduction, cooling system, Krka, d.d.
Best practice:
Slovenia has a long tradition
on high quality energy management conferences
ENERGY MANAGEMENT IMPLEMENTATION RESULTS
Specific energy consumption reduction, Krka, d.d.
0,00
0,50
1,00
1,50
2,00
2,50
3,00
3,50
4,00
4,50
5,00
0
100.000
200.000
300.000
400.000
500.000
600.000
700.000
800.000
900.000
2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 Specific
energ
y c
onsum
ption
Pro
duction c
ost, e
nerg
y c
onsum
ption
KRKA: Production cost and energy consumption
Production cost (000EUR)
Energy consumption (GJ)
Energy consumption/production cost (MJ/EUR)
GREENCRANES PROJECT – PILOT ENERGY MANAGEMENT SYSTEM
http://www.greencranes.eu/
Target group:
Industry, ports
Project activities:
Pilot Energy Monitoring System at Luka Koper
Container Terminal Implementation
Recognized Best practice
within EU Green cranes
project
Transport devices
energy and production
parameters metering,
wireless communication
Upgrade and integration
of existing cranes
information system
Electricity consumption
metering
Energy management system
GREENCRANES PROJECT – PILOT ENERGY MANAGEMENT SYSTEM
GREENCRANES PROJECT – PILOT ENERGY MANAGEMENT SYSTEM
186 meters on energy consumption
318 energy factors
4 energy bills
73 composite variables
1 degree day
176 energy performance indicators
Container Terminal Energy
Management System Parameters:
ENERGY MANAGEMENT SYSTEM AT PRIMORSKA REGION
ENERGY METERING – improved view on energy consumption
Integration of online energy metering system.
Smart grids on
energy
efficiency
Primary school Miren, Department Kostanjevica
Electricity consumption, 5.5.2014
PROFESSIONAL ENERGY CONSUMPTION ANALYSIS
M&T diagram
Heat consumption comparison against degree days
Weekly level, from 6.1. to 26.5.2014
Degree days
Heat consum
ption
Temperature
reduction at
vacation time
Probably unnecessary
additional heat consumption
due to irrelevant system
regulation
ENERGY EFFICIENCY COMPETITION Municipality level
Sponzorja dogodka:
Prihranek elektrike
6.300 MWh
Electricity savings
Prihranek elektrikeNatural gas savings
4.645.072 Sm3
Prihranek elektrikeWater savings
127.709 m3
Prihranek elektrikeSavings
Cumulative savings from 2010 until today (October 2014):
2,3 mio. EUR
