round table donetsk| limón gmbh | 1 | 15.12.2015 international climate initiative energy efficient...
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Round Table Donetsk| Limón GmbH | 1 | 21.04.23
International Climate Initiative Energy Efficient and Climate Friendly Modernization of Industry, Donetsk
Introducing information systems for energy
management
November 19
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What is EDM System
EDM is a system for the collection, analysis and reporting of data relating to energy performance
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EDM System
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Range of EDM solutions
Real time monitorin
g
Manual collection
Sensor(s)
Standard Report
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EDM System
The chosen EDM system should be appropriate for your organisation and is owned by those that use it
It is very critical !!!
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Data Collection
Data collection is a fundamental part of any EDM system
“What is the purpose of the system?”
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Data types and sources 1/2
Data falls into 3 main categories:
ConsumptionCostDrivers (influencing factors)
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Data types and sources 2/2
Consumption data are the most basic data required for energy management
Cost control is the main reason for most organisations to practice energy management
Driver is any factor that influences energy consumption, i.e. weather, production
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Data Collection
Data collection depends on:
Number of data collection points;Method of data collection;Frequency of data collection;
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Data Analysis 1/3
Data analysis is a vital process in the transformation of data into information
The desired information output will influence which analytical techniques are used
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Data Analysis 2/3
Analysis normally develops through 2 stages:Looking only at energy (converting meter readings into consumption figures, comparing the current period of consumption with the same period the previous year)The use of energy data and drivers (the results of this should prompt questions such as “why does that happen?, should that happen?, is that what we expect?, can we do better?)
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Data Analysis 3/3
o Routinely (to provide the regular output of the system)
o Investigative (to investigate the process rather that report for the process.
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Selecting Analytical Techniques
Key questions are: which techniques are appropriate to my situation? what do others use in my section? which techniques can/use to benchmark my performance? what do I need from the analysis? how much data is required? Do I have that data. If not, can it be obtained economically?The most common fault with an EDM system is not making effective use of existing data
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Data communication 1/3
To complete the transformation from data to understanding collected and analysed data must be communicated
To support energy management effective communication is a critical part of the system
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Data communication 2/3
Regular – weekly or monthly report
Exception – produced when something has gone wrong or right
Ad-hoc – initiated by request or as the result of investigation
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Identifying Information Needs
Two basic questions that you need to answer:
Who needs energy information?What information do recipients need?
All those individuals that can influence energy performanceThe minimum necessary to enable them to improve energy performance
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Communication methods
Most common use methods: face to face customised reports presentations electronic on demand
It is important that the options chosen match the needs of the organisation
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Assessing EDM System needs
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Toolkit
Prepare an Action Plan
ACTION PLANSITE DETAILS:
Item Responsibility Start Date Completion date
System definition
Information gathering
Analysis
Assessment
Implement
Follow up
Date prepared:
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Toolkit
Assess potential savingsENERGY SAVINGS POTENTIAL
SITE DETAILS:
UtilityAnnual cost
(UAH)% of total
cost % savings potential
Savings(UAH)
Electricity
Gas
Water
Other
Total 100%
Total savings %
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Toolkit
Main MetersMAIN METERING
SITE DETAILS:
UtilityNumber of meters
ID/Location TypeReading
frequency
Electricity
Gas
Water
Total
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Toolkit
Invoice Tracking
INVOICE TRACKINGSITE DETAILS:
Detail Gas Electricity Water Total
No. of monthly invoices
Invoices per year
Paper or Electronic? P/E
Direct debit payment? Y/N
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Toolkit
Energy Drivers
ENERGY DRIVERSSITE DETAILS:
Driver Process Source of data
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Toolkit
CommunicationENERGY REPORTING
SITE DETAILS:
Report Frequency From To
Other relevant communicated methods
Type To From
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Toolkit
Running CostsEnergy System Operating Costs
SITE DETAILS:
Item Annual cost Year 1(A)ctual or (E)stimated
Annual cost Year 2(A)ctual or (E)stimated
Meter Reading
Meter calibration
Software and Software support
Hardware and Hardware support
System operators
External contacts
Total
Limón GmbH . Große Rosenstraße 21 . D – 34117 Kassel . T +49.561.220.704 - 0 . F +49.561.220.704 – 99 . [email protected] . www.limon-gmbh.de
Limón GmbHGroße Rosenstraße 21D-34117 Kassel
www.limon-gmbh.de
t +49.561.220 704-0f +49.561.220 704-99
Свежие идеи для продукции и энергии
GIZПр.Киевски 87, оф. 220 83007 Донецк, Украина
тел. +38 050 850 94 73