dr tamer qazi
TRANSCRIPT
Abu Dhabi Municipality’sAbu Dhabi Municipality’sEnergy Efficiency ProgrammeEnergy Efficiency Programme
Demand Side Management in Demand Side Management in Existing BuildingsExisting Buildings
Comprehensive Energy Study Comprehensive Energy Study
Date: November 24th ‐ 2011
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More than 170 years of historyMore than 170 years of historySteelIndustry
Energy & Security Management
Power &Control
1999Groupe Schneider becomes Schneider Electric,focused on Power & Control 2008
2010Acquisition of AREVA-D leader in Medium Voltage solutions
focused on Power & Control
1996Modicon, historic leader in Automation becomes a Schneider
2007Acquisition of Pelco leaders in Security
2008Acquisition of Xantrex, leader in renewable energy solutions
1991Square D joins Groupe
Automation, becomes a Schneiderbrand
Acquisition of Pelco., leaders in Security Management
2007Acquisition of APC corp., leaders in Data Centres
1988Telemecanique joins Groupe S h id
q j pSchneider
2003
2003-2008Acquisitions in wiring devices and home automation (Clipsal, Merten etc.)
C co p , eade s ata Ce t es
1975Merlin Gerin joins Groupe Schneider
Schneider
1836Creation of Schneiderat Le Creusot, France 2000
Acquisition of MGE UPS Systems
2003Acquisition of T.A.C - Building Management and Security
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Schneider
19th century 20th century 21st century
Acquisition of MGE UPS Systems
Schneider Electric the global specialist in energy managementSchneider Electric – the global specialist in energy management
Balanced geographies – FY 2010 salesYear-end 2010 employees
billion € sales in 2010
p y
North America
WesternEurope
34%
% of sales in new economies
America24% Asia
Pacific24%Rest of
World
26,000
41,700
World18% 31,900
19,200
people in 100+ countriesUtilities & Infrastructure 20%Industrial & machines 24%
Diversified end markets – FY 2010 sales1
of sales devoted to R&D Residential 9%
Data centres 17%
Non-residential buildings 30%
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of sales devoted to R&D1 Proforma with Areva D integrated on 12-month basis
Th t bl The most renewable energy is the one that energy is the one that you do not consumeyou do not consume
World Future Energy Summit, Abu Dhabi, 20112011
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ChallengesChallenges
Abu Dhabi City
Prior to Discoveryof Oil
Now a days Modern City
Growing Energy Demand Growing Energy Demand ‐‐ High domestic High domestic ti tti t
Fast Growing City with ambitious plans and Fast Growing City with ambitious plans and it tit t
40 years
consumption ratesconsumption rates
Electricity consumption per household in Abu Dhabi is Electricity consumption per household in Abu Dhabi is 10 10 times the World Averagetimes the World Average
commitments commitments
Target Abu Dhabi Population In MillionsTarget Abu Dhabi Population In Millions–– 11..4 4 in in 2005 2005 –– 11..84 84 in in 20102010
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Water consumption rate per capita is Water consumption rate per capita is 22..5 5 times the world times the world averageaverage
There are There are 2000 2000 ‐‐2300 2300 High rise buildings in Abu Dhabi IslandHigh rise buildings in Abu Dhabi Island
Th i l t ti f h i t t i d t
ADM Demand Side Management Program Objectives
The implementation of a comprehensive strategy aimed at addressing the following factors :
Economica. Creating a commercially viable services revenue stream for Abu Dhabi Govtb. Optimising the nation’s funds and natural resources
S i lSociala. Increasing consumer awareness on energy efficiencyb. Establishing jobs for both private and public sectors
Politicala. Improving the image of the nation and region on sustainabilityb. Transforming a fossil fuel based economy to that which is knowledge‐based
Environmentala. Lowering the dependence on fossil fuelsb. Minimising the energy and carbon footprints
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g gy p
ADM Demand Side Management Program Components
City Wide level Scale Up Deployment2014 and after
Sector Level Pilot Project2011 – 2014
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Pil P j CPilot Project Components
Sector Level Pilot Project2011 – 2014
Phase I
Assessment
Phase II
Implementation
Phase III
Monitoring
03/2011‐03/2012 06/2012‐09/2013 06/2012‐on going
Phased Approach Pilot Project
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Pil P j C
Abu Dhabi Municipality
Pilot Project Components
Abu Dhabi Municipality
Project Owner
Masdar
Sustainability Partner
Schneider Electric
Energy Efficiency and Technology Partner
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Project Overview
General InformationSector No: E3-02Sector Location: Abu Dhabi City
Areas CoveredElectricalMechanical
Population: 23,000Study Duration : 13 monthsNo. of Buildings: 71Gross Floor Area: 538 004 m2
WaterBuilding Envelope
S t C dGross Floor Area: 538,004 mProject budget: 6.55 mAEDDelivery model: Project team
Segments Covered – Building Use
Systems CoveredHVACLightingPowerSegments Covered Building Use
ResidentialCommercial officeHospitalityH lth
WaterMotor ControlGuest Room ManagementIndoor ComfortHealthcare
EducationIndoor ComfortBuilding Envelope
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Segments Covered – Building Use
26 Large Residential Buildings (greater than 4000 M2)32 Small Residential Buildings3 Offices Buildings
1 M jid /M
1 School
1 Hospital
1 Masjid /Mosque
2 Hotels
4 Hotel Apartments
3 Empty Plot
Note: Total 28 Buildings (41%) of all buildings are Serviced with central gas system supplied bycentral gas system supplied by 9 local gas suppliers.
One utility company provides water and electricity to the entire sector. Abu Dhabi Water Distribution Company ADDC)
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p y )
Project Deliverables
Data Collection3 years utilities consumption (electricity, water, gas)Background information
BenchmarkingBenchmarking with buildings in similar conditions C i ith th i il i iti ti Background information
MEP and civil drawingsIndexes calculation
M t d I ti
Comparison with other similar initiatives worldwide
High-Level Regulatory FrameworkMeasurement and Inspection
Detailed energy auditCustomized methodologyResidential survey
Information on policies, standards, strategy deployment Information on business model
Energy & Water Conservation Measures
Identification & Analysis
WFES 2012 PresentationProgram presentation in the summitExhibit program deliverables
Implementation Specification Energy Efficiency Training ProgramFocusing on energy savings techniques and building energy audits
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Project’s Unique Features
Comprehensive demand-side studyDetailed identification and quantification of demand-side consumption elements
Comprehensive set of EWCMsTechnological:
HVAC and lighting control ti i ti B ildi E l Audit based on a customized, detailed
methodologyEnergy modelling on all building typesSurvey on 1975 residential units
optimization, Building Envelope improvement, etc.
Non-technological:Behavior change
Development of a unique building model
Correlation dimensions include:
Identification of the way forwardEWCMs implementation business modelCorrelation dimensions include:
Building construction detailsBuilding typeInstalled technologyBuilding civil condition
Inform Regulatory framework
High project visibility Jordan International Energy Conference –Building civil condition
Building technical conditionTenants’ social profile
Jordan International Energy Conference Amman, Sep 2011Invitation to: EU-GCC Clean Energy Network – Athens, November 2011WFES – Abu Dhabi, Jan 2012 (milestone)
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Project Timeframe/Milestones
Comprehensive and Detailed Energy Audit:
•Measurement & inspection •Survey of residential
EWCMs identification:
•Electromechanical Implementation Specification
Inform High‐Level Energy Efficiency Regulatory
Framework:•Policies, guidelines,
Establishment of a benchmark and
enhancement of Owners & Residents awareness
•Survey of residential properties (1975 residential flats)
standards, strategy, deployment•Business model
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Project Deliverables – Data Collection Excerpt
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Project Deliverables – Data Collection Excerpt
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Project Deliverables – Data Collection Excerpt
Typical buildingExample of Background information
Typical buildingExample of electricity consumption breakdown on consumers
Other common
equipment, 11.8%
Hot water boilers, 8.4%
Fan‐coil units, 8 1%
Plot number C50building Name ‐
Building management companyHarboot Saif Al‐Mazroui
External consumption,
Lights, 7.4%
8.1%Floor area(M2) 366Gross floor area(M2) 5,124 Conditioned Floor area(M2) 5,124Floors 12H i h 56
Other internal, 5.1%
Exhaust air fans, 1.6%
0.1%Height 56Year established 1995Number of stairways 2Number of elevators 2Number of main entrances 1
Chillers, 57.5%
Number of main entrances 1
Last modifications and rehabilitations N/A
Prior energy audit N/A
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Project Deliverables – Data Collection Excerpt
Typical building: Example of area category breakdown
Typical building: Example of electricity consumption breakdown on area category
Common Equipment,
69.3%Current use Qty Area %
Flats 38 3,518 77%
Common Area
,
Offices 4 120 3%
Shops 6 154 3%
Restaurants 0%
Offices 1 6%
Shops, 4.4%
Common Area, 5.1%
Beauty Centers 1 97 2%
Hospitals and Clinics 0%
Hotel Rooms 0%
Common Areas ‐ 692 15%
Flats, 19.6%
Offices, 1.6%Total ‐ 4,581 100%
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Project Deliverables – Measurement and Inspection Excerpt
Survey:
Validates the assumptions taken hen calc lating the b ilding load when calculating the building load
profile
Provides information on the level of ffi i energy efficiency awareness among
the tenants
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Project Deliverables – Measurement and Inspection Excerpt
60
70
80
on in
kW
Chiller energy consumption logBus-bars thermal temperature reading
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20
30
40
50
Power Con
sumptio
Chiller‐1Chiller‐2Chiller‐3
0
17:00
18:00
19:00
20:00
21:00
22:00
23:00
00:00
01:00
02:00
03:00
04:00
05:00
06:00
07:00
08:00
09:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
Time Interval
Chiller coefficient of performance logWindow thermal temperature reading
150
200
250
300
350
400
ower in
kW
1.50
2.00
2.50
3.00
3.50
4.00
COP
Window thermal temperature reading
0
50
100
13:30 14:00 14:30 15:00 15:30
Time Interval
Po
0.00
0.50
1.00
Cooling Power [kW] Actual Power [kW] COP
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g [ ] [ ]
Project Deliverables – WFES Pilot Excerpt
Energy Management System Pilot
Example of data representation: representation:
Electricity Utilization Index vs. Building Electricity Labelling
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Project Deliverables – WFES Pilot Excerpt
Energy Management System Pilot
Example of data representation: representation:
Electricity Consumption by Area Category vs. Temperature
Electricity Consumption by Building
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Electricity Consumption by Building
Take aways
1. The project can annually save: Sector E3‐02 Abu Dhabi City
Electricity 46,000 kWh 1,900,000 MWh
Representing:CO2 32,000 tons 1,300,000 tons
Annual GHG emissions of 6 300 cars 260 000 carsAnnual GHG emissions of 6,300 cars 260,000 cars
Forest saved from deforestation
128 hectares 5,300 hectares
Oil d 75 000 b l 3 100 000Oil consumed 75,000 barrels 3,100,000 barrels
2. The project can generate over 10 years:
Gross returns: 65 mAED 2,800 mAEDNet returns: 24 mAED 990 mAED
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The Way Forward
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