This document discusses building automation design concepts and energy management in green buildings. It begins with an overview of Schneider Electric, including its global presence and positioning across the energy value chain. It then covers the global energy challenge and drivers for green initiatives. The document defines green/LEED buildings and describes LEED certification categories and requirements. Finally, it discusses leading techniques for energy savings in buildings, including profile of energy demand and common energy conservation measures (ECMs) focused on building automation, lighting, mechanical equipment, electrical systems, building envelope, and water.

1. Building Automation Design
Concept and Energy
Management in Green Building
Kandarp Mehta
June 2009

2. Agenda
● About us
● Energy challenge
● Green initiative drivers
● Green Building defined (LEED)
● BA Design Concept and Energy Management in Green
Building
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3. Let’s explain who
we are
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4. The global specialist in
energy management
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5. A global company
North America Europe
27% 44%
28,000 48,000
€18.3B revenue
32% in new economies
114,000 people
Rest of the world Presence in 100+ countries Asia-Pacific
10% 19%
9,000 29,000
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6. A unique positioning
Energy Energy Energy
production Management Usage
Making energy:
•Safe •Appliances
•Thermal •Reliable •Lighting
•Nuclear
•Genset •Efficient •HVAC
•Lifts
•Hydro •Productive •Motors
•Solar •Green •Machines
•Wind
•Conveyors
•IT servers
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7. Let’s share
a vision
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8. A world where we can all
achieve more while
using less
of our common planet
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9. Making energy…
Green
Make the connection of
Reliable Efficient renewable energy
Prevent from sources easy, reliable
Measure and control and cost-effective
power outage and energy, automate, provide
energy quality accurate diagnosis
variances
Safe
Transform and
distribute power
Productive
safely Manage
processes,
enhance any
Infrastructure
utilities
management
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10. … with the most comprehensive and
integrated portfolio in energy management
Reliable Safe Efficient Productive Green
renewable energy solutions
industrial
automation
low
& control
& medium
critical
voltage
power &
power
cooling building automation
& security
installation systems & control
(wiring devices + home automation)
solutions & energy efficiency
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Historical presence New businesses
10

11. … world market positions
Low & Installation Critical power Industrial Building
medium Systems & & cooling automation automation Renewable
voltage Control services & control & security
n°
1 Legrand Siemens Honeywell SMA
n°
2 ABB Emerson Siemens Fronius
Rockwell
n°
3 Siemens Panasonic Eaton JCI
n°
4 Mitsubishi
Leader in Energy Efficiency
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12. Make the most of
your energy™
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13. Agenda
● About us
● Energy challenge
● Green initiative drivers
● Green Building defined (LEED)
● BA Design Concept and Energy Management in Green
Building
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14. Energy Challenge
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15. Energy Challenge & big worry - climate
By 2035,
0
∆T > 3 C
,if nothing is done
‘Global Warming is a bigger threat than terrorism’- Sir David King, Chief Scientist, UK
Source : CSTEP
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16. Energy Challenge India
Source : CSTEP
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17. Energy Challenge India
Electricity
- Today 140,000 MW
- 2030/2040 800,000 MW
Can we catch up with Energy challenge, only by more Generation
Source : CSTEP
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18. Energy Challenge Commercial Buildings
1.4 % per yr
Other
0.6 % per yr
Office
Equipment
Lighting
0.6 % per yr Water Heating
Cooling
Heating
2007 2015 2030 2007 2015 2030 2007 2015 2030
Liquids Natural gas Electricity
Source : CSTEP
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19. Energy Consumption - India
● Since 2004, Indian economy grown Demand (MTOE)
at a rate of over 9% per year, Primary fuel Unit
2006/07 2011/12
supported by an energy growth rate Coal MT 190 254.93
of <4% per year Lignite MT 15.51 22.02
Oil MT 144.58 185.4
● India’s per capita CO2 emissions Natural gas BCM 42.7 57.6
= 1 tonne per annum (approx), Hydro power BKW 12.73 18.54
h
BKW
compared to a world average of 4 Nuclear power h 6.04 14.16
Wind power BKW 0.35 1
tonnes per annum h
Total Commercial Energy 411.91 553.68
● India is especially vulnerable to the
Non-Commercial Energy 151.3 170.25
adverse impacts of climate, and over
2% of GDP is currently spent on Total Energy Demand 563.21 723.93
measures to adapt to these impacts
Source – Energy Information Administration (EIA)
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20. Energy Consumption–Commercial Bldg
7–
1.4 % per yr
6–
5–
● Commercial electricity consumption Other
4– 0.6 % per yr
increasing at the rate of 1.4% per yr 3–
Office
Equipment
(2007 – 2030) 2– Lighting
Water
1– 0.6 % per yr Heating
Cooling
0- Heating
2007 2015 2030 2007 2015 2030 2007 2015 2030
Liquids Natural gas
Electricity
Primary Use of Energy in commercial building
125 –
● Total primary energy consumption 100 – Transportation
0.5 % per yr
increasing at the rate of 0.5% per yr 75 –
Industrial
0.1 % per yr
(2007- 2030) 50 –
Commercial
● Growth in Commercial Building 25 – 0.5 % per yr
Residential
0.4 % per yr
sector => 1.1% , 0-
2007 2010 2015 2020 2025 2030
Trend in energy consumption in basic sectors
Source – Energy Information Administration (EIA)
Quadrillion btu - energy in 45 million tons of coal
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21. Agenda
● About us
● Energy challenge
● Green initiative drivers
● Green Building defined (LEED)
● BA Design Concept and Energy Management in Green
Building
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22. Global Drivers
Global Resource
warming Conservation
Enhanced Alternatives to
Energy Renewable
Efficiency sources
Government Increasing World
introducing Energy Demands
energy saving
targets
Global target Actions by
set by Kyoto legislators
to reduce
GHG
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23. Schneider Electric - BMS BU 8th June 2009 23

24. Actions in India
Ministry of New
& Renewable Energy Energy
Energy, BEE, Climate labeling
and Conservation
change is programme for
the Technology Building Code appliances
Information integrated into launched in
Forecasting & (ECBC)
2006.
Assessment the National launched in May,
eg: * rating to
Council, have 2007, to
Development fluorescent
specific
optimize the tubelights, air
mandates to Planning
building’s energy conditioners,
promote clean
and distribution
energy process demand.
transformers
technologies
Saving Potential projected by BEE:
Supply side savings: 25000MW
Demand side savings: Commercial sector– 20-50%
Source – BEE (Govt of India)
- E&Y
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25. Leadership in Energy &
Environmental Design Overview
Indian Green Building Council
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26. Green Building
Definition
A green building uses less
energy,
water and natural resources,
creates less waste and is
healthier
for the people living inside
compared to a standard building
Source –IGBC
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27. More on IGBC/Green Building
Objectives :
- protecting occupant health
- improving employee productivity
- efficient use of energy, water, and other resources
- reducing the overall impact on environment
Brings together best practices and techniques to reduce impacts of buildings on
the environment and human health
High up front- CAPEX, but low OPEX over the life of the building
Productivity gains of up to 16 %
Responsible for certifying LEED -New Construction and LEED-Core and Shell buildings
in India Source –IGBC
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28. Schneider Electric - BMS BU 8th June 2009 28

29. ‘LEED’
Defined
LEED is a measurement system designed for rating new and
existing commercial, institutional and residential buildings.
It is based on accepted energy and environmental principles
and strikes a balance between known established practices
and emerging concepts
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30. Schneider Electric - BMS BU 8th June 2009 30

31. IGBC
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32. USGBC
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33. Steps to LEED Certification
Set Goals
Determine Preliminary LEED Score
Register Project
Identify Partners
Apply for Incentives
Determine Green Building Practices
Begin Documentation Process Certification
Start Design Construction
Assemble Design Phase Documentation Assemble Documentation
Submit Documentation Submit Documentation
IGBC Design Phase Review IGBC Construction Phase
“Anticipated” or “Declined” Review
“Achieved” or “Denied”
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34. LEED New Construction (NC)
Scope
Commercial buildings, as defined by
standard building codes
.
Include
Offices, retail and service establishments,
Institutional buildings (libraries, schools,
museums, churches, etc.,) hotels and
residential buildings of four or more habitable stories
Schneider Electric - BMS BU 8th June 2009 Source –IGBC 34

35. BASICS
7 Prerequisites
35 Credits
12
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Months performance period
35

36. Credit Categories & Distribution
LEED India Certification
Levels
13 Pts Sustainable sites (SS)
Platinum
52 Or More
6 Pts Water Efficiency (WE)
Gold
17 Pts Energy & Atmosphere (EA)
39 - 38
13 Pts Materials & Resources (MR)
Silver
33-38
15 Pts Indoor Environmental Quality (EQ)
Certified
26 - 32
5 Pts Innovation in Operations (IO)
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37. LEED Core & Shell (CS)
Scope
Limited to those elements of the project under the direct control
of the owner/ developer (neutral regarding the requirements for
tenant build out)
.
Include
Commercial office building, medical office building,
retail center, warehouse, or lab facility
Source –IGBC
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38. BASICS
7 Prerequisites
34 Credits
12
Schneider Electric - BMS BU 8th June 2009
Months performance period
38

39. Credit Categories & Distribution
LEED Certification Levels 14 Pts Sustainable sites (SS)
Platinum
45 - 61
6 Pts Water Efficiency (WE)
Gold
14 Pts Energy & Atmosphere (EA)
34 - 44
11 Pts Materials & Resources (MR)
Silver
28 - 33
11 Pts Indoor Environmental Quality (EQ)
Certified
23 - 27
5 Pts Innovation in Operations (IO)
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40. Agenda
● About us
● Energy challenge
● Green initiative drivers
● Green Building defined (LEED)
● BA Design Concept and Energy Management in Green
Building
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41. Energy management in Green
buildings
Provide wiring accessories and systems
Sockets, switches, VDI network systems etc.
Ensure complete building automation & security
HVAC, lighting control, access control with CCTV, etc.
Measure and control power
Metering devices, energy quality
analysis software, etc..
Make power ultra secure and reliable
UPSs, batteries, racks, cooling systems, etc.
Transform and distribute power safely
Transformers, circuit breakers, contactors for
motors, busways, panels, etc.
and more!
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42. Leading Techniques for Energy Savings for
Buildings
Energy Facts in Buildings
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43. Profile of Energy Demand in Buildings
ENERGY DEMAND IN BUILDINGS
10% Cooling
10% 30%
Ventillation
Lighting
20% Office Equipment
30% Miscellanous
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44. What are the ECM’s
●Here are the most common and practical Energy
Conservation Measures (ECMs). A thorough energy audit of
your facility will reveal which ones are most applicable and
the payback period for each.
●Measures are grouped under six general categories:
• Building Automation
• Lighting
• Mechanical Equipment
• Electrical
• Building Envelope
• Water Measures
●Training building operators and staff to run the facility in a
more energy-efficient manner
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45. What are the ECM’s
● Building Automation and Control Measures
• Scheduling
• Night setback
• Optimal start/stop
• Night ventilation purge
• Chiller plant optimization
• Boiler plant optimization
• Heating/cooling equipment lockout
• Supply air temperature reset
• Variable Air Volume (VAV) pressure and flow control
• Outside air reduction
• Economizer control
• Electrical demand limiting
• Domestic hot water control
• System retrocommissioning
Building
Management
Systems
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46. What are the ECM’s
● Lighting Measures
• Task lighting design with delamping
HVAC Control
• High-efficiency fluorescent lighting
• Compact fluorescent lighting
• Light Emitting Diode (LED) exit signs Lighting
Control
• Efficient HIF or HID high-bay lighting
• Lighting control with occupancy sensing
• Daylighting/dimming controls
● HVAC Mechanical Equipment Measures
• Replace aging/inefficient equipment
• Change heating or cooling fuel source (steam, electricity, gas, oil,
seawater)
• Addition of heat recovery
• Boiler/chiller tune-up
• Steam trap repair/replacement
• VAV conversion
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47. What are the ECM’s
● Electrical Measures
• Variable Frequency Drive (VFD) installation
• Premium efficiency motors
• Power factor correction
● Building Envelope Measures
• Increase wall/roof insulation
• Reduce air infiltration
• Window treatments
• Replacement windows
• Air shield installation
● Water Measures
• Automatic flushers and faucets
• High efficiency toilets
• Waterless urinals
• Change process to reduce water consumption
● General
• Train staff to operate facility in an energy efficient manner
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48. DESIGN CONCEPTS
Fundamental Control Applications

49. Advance Control
Application
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50. Advance Control Contd.
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51. Advance Control Contd.
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52. Integrated Control Applications
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53. Complete Building Envelope
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54. Owner-Occupied Buildings
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55. Tenant-Occupied Buildings
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56. Conclusion
An effective building control system is not a commodity, nor is it a cost. A well
engineered and maintained building automation system can provide a return on
investment over many years. Ensure that the automation system you install or
modify is fully programmable to take advantage of control strategies.
Make sure the energy conservation measures you put in place today are
sustained over time. The best way to do this is to use energy services from a
provider that understands the complete building envelope and the interrelated
aspects of the building that affect energy demand.
Finally, require your energy services provider reduce your building’s energy cost
immediately, provide a sensible return on investment timeframe, and convey
confidence that they are proposing products or services that are necessary and
effective to achieve your energy savings goal
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57. Focus on energy efficiency
Energy is key in Green Building
72% of energy consumption
Our solutions deliver savings of up to 30%
1. Measure
2. Use efficient devices
3. Automate
4. Monitor
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58. Best – in – Class
Solutions
on which …………
you can count on
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59. Make the most of
your energy™
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60. Help people make the
most of their energy
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