Carrier Confidential

Industry Roundtable on Accelerating HCFC Phase Out

November 9, 2010

Ardi RammaneeManaging DirectorToshiba Carrier (Thailand)

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CLIMATE CHANGE

“Climate change poses a grave and growing danger to our people”

President ObamaDecember 18, 2009

“Global climate change has significantly impacted the living and development of human beings, and is a great challenge faced by all countries”

President Hu Jintao September 22, 2009

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Phase out schedule for HCFC Refrigerants R-22 and R-123

Con

sum

ptio

n 80%

60%40%

20%

0%

100%

ACCELERATED PHASE-OUT OF HCFC

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CARRIER’S ENVIRONMENTAL MILESTONE1993

USGBC charter member

1994

Pioneers Worldwide CFC Phase-out

1st non-ozone depleting rooftop & residential units

1996

EPA stratospheric Ozone Protection Award

1st non-ozone depleting Centrifugal Chiller

1997

UTC program to reduce Energy & Water use by 25% of sales by 2007

1998

Puron, non-ozone depleting residential central air conditioners

2001

2000

ComfortID, demand control ventilation for commercial buidings

EliteLINE container unit, generates lowest total equivalent warming impact

20042003

Establishes China ozone protection award with Chinese government

Led industry support for 13 SEER

Participated in first LEED certified green building in China

EPA recognizes UTC and Carrier as Climate Leaders

2005

Sponsored 1st

International Intelligent & Green Building Technologies & Products Conference in Beijing

2006

2006 China Construction Energy Saving Air Conditioning Product Gold Award by China’s Ministry of Construction

Launched World’s Most Efficient Evergreen VSS chillers with HFC-134a refrigerant

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SUSTAINABILITY – SERVICE & PRODUCT

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RIGHT REFRIGERANT

Carrier will have the right refrigerant solution for each application, but each application may have a different refrigeration solution.

Global efforts to mitigate climate change

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sustainability – inside and outour operations

from 2006 to 2009

Carrier factories reduced �����������by

from 2006 to 2009

Carrier lowered ������������������������������������

���� ����������� ����������� ����������� �������byfrom 2000 to 2009

Carrier factories reduced ����� ������������ ������������ ������������ �������by

������������of ��������factories in the ����������������������������������������������������������������

����������������������������������������

Carrier implemented a new machine tool lubrication process that reduced volatile organic compound emissions by more than

���

from 2006 to 2009Carrier has reduced fleet emissions equivalent to �� ������ ������ ������ ����

�������� �������� �������� �������� �����cars from the road

below the 2006 baseline

� � � � ���� ���

!"�

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ENERGY CONSUMPTION - US

Source: 2009, Department of Energy, Buildings Energy Data book

35% HVAC

18% Lighting

10% Water heating

27% Other

39%

33%

28%Transportation

Industry

Buildings*

100%Commercial building energy use

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GREEN BUILDING SOLUTIONS

Green Building Design Energy Efficient Equip.

Systems Design

Building CommissioningMaintenance

Energy Retrofit

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For a building to be at “full-load”

A building is rarely at full load.

IMPORTANCE OF PART-LOAD CONDITION

�Design day weather�Fully occupied�Full solar load�Full equipment and lighting load�Full ventilation rates Must occur simultaneously!

Full load occurs < 1%

Part Load:1) Chillers operate at part load over 99% of the time.2) Drives annual energy consumption3) Better representation of operational efficiency

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SAVING ENERGY IN BUILDING

Carrier’s approach

• Building load profile

• Part-load efficiency

• Maintenance

• Operations

Carrier Evergreen® 23XRVHigh Efficient Chiller

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Thank you