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%

3

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

10

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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