This document provides an overview of Hilton Worldwide's efforts in sustainability and energy management. It discusses Hilton's global operations and sustainability metrics tracking system called LightStay. LightStay has helped Hilton reduce its energy usage, carbon emissions, waste output, and water consumption compared to 2008 baseline levels. The presentation also outlines Hilton's energy management services which provide energy procurement, bill management, auditing, and project implementation support to help properties achieve savings. Examples are given of past projects that delivered energy and cost reductions at various Hilton properties.

1. Leading Efforts in Sustainability and Energy Management
Schneider Electric, Xperience Efficiency 2013 - Washington D.C.
Thomas Webster
Director of Strategic Sourcing - Energy

2. © 2013 Hilton Worldwide Confidential and Proprietary
• About Hilton Worldwide
• Utility Usage Information
• Sustainability with LightStay
• Energy Management Services
• Q&A
Agenda
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Hilton Worldwide
As of September 30, 2012
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Global Stats
3530
54
238
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Putting It All Together
OUR VISION
To fill the earth with the light and warmth of hospitality
OUR MISSION
We will be the preeminent global hospitality company –the first choice of guests, team members and
owners alike.
OUR VALUES
HOSPITALITY –We are passionate about delivering exceptional guest experiences
INTEGRITY –We do the right thing, all the time
LEADERSHIP –We are leaders in our industry and in our communities
TEAMWORK –We are team players in everything we do
OWNERSHIP –We are the owners of our actions and decisions
NOW –We operate with a sense of urgency and discipline
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Utility Usage

6. © 2013 Hilton Worldwide Confidential and Proprietary
Global Energy Usage
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Commodity Units of Measure 2012 2011
Elec Total: MWh 2,953,687 2,984,742
Fuels Total: MMBTU 10,235,398 10,588,503
Tons of total output 2,484,737 2,549,244
Tons of total output 165,531 173,550
CCF total consumption 19,037,649 19,729,229

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LightStay / Sustainability / Energy ROIs

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Sustainability at Hilton Worldwide
• Proprietary sustainability measurement
system launched in 2008
• Provides ability to track, analyze and
report
• Spans 200 utility and operational
metrics
• In use at all properties including
franchise
• Meeting calculator
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-9.3%
Waste Output
-18.8%
Waste Output
-23.3%
Waste Output
-10.9%
Carbon Output
-8.5%
Carbon Output
-5.4%
Carbon Output
-4.0%
Water Use
-4.5%
Water Use
-7.5%
Water Use
2009
2010
2011
LightStay Commitment and Results
Across our portfolio of owned hotels and corporate offices, we’re committed to the following reductions from
our 2008 baseline by 2014:
• Reduce our energy consumption by 20%
• Reduce our CO2 emissions by 20%
• Reduce our waste output by 20%
• Reduce our water consumption by 10%
Since the introduction of
LightStay, we have saved
more than $174 million in
utility costs, and all
properties have been ISO
9001 and14001 certified
-4.9%
Energy Use
-7.4%
Energy Use
-9.7%
Energy Use
Estimated saving adjusted for weather and occupancy against the 2008 baseline.

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LightStay Social Network

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Energy ROIs
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Hotel Name ROI Category Project Name Project Cost
EBITDA
Impact- Full
Year
Caribe Hilton Energy Relamping in public/boh, chiller retro-fit $249,800 $123,700
DT Crystal City Energy VFDs, CO2 Sensors, Lighting $206,804 $114,600
Hilton Chicago O'Hare Energy Energy Management System Upgrades $257,140 $130,000
Hilton Miami Airport Energy Water reclaim system for laundry $147,000 $96,169
Hilton New Orleans Energy WTC Garage Lighting $112,049 $37,900
Hilton New York Energy Natural Gas Boilers Lease Agreement $150,000 $399,000
Hilton New York Operating Cost Plating system/Re-therm system $750,000 $375,000
Hilton San Francisco Energy FOH, BOH Lighting, VFD Drives $998,685 $404,423
Hilton Salt Lake City Energy Ozone Washing Technology $44,300 $39,498
Waldorf Astoria Energy Co-generation Plant PPA $250,000 $450,000
Hilton Hawaiian Village Other Revenue Water park $3,000,000 $1,000,000

12. © 2013 Hilton Worldwide Confidential and Proprietary
• Green Roof
• Cogeneration
• Fuel Cell
• On-site
Composting
New York Hilton
Hampton Inn
Sarasota Airport
Conrad Cairo
Hilton Fort
Lauderdale
On-site Sustainability Projects
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• Solar Water
Heater
• Wind Turbines

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LightStay Partnerships
12 on EPA's National Top 50 ListHilton Worldwide LightStay Sustainability
Award Winners

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Energy Management Services

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Hilton Supply Management. – EMS
• $105+ Million in managed spend
• 183 energy contracts
• 62 third-party client sites, hospitality and office buildings
• 312 utility accounts on utility bill management
• $7.7 Million saved in 2012
• Dedicated energy professional
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Energy Management Services Overview
• Deregulated Energy Procurement
• RFP Creation
• Price Review/Modification/Negotiation
• Competitively Sourced
Commodity/Delivery
• Risk Management
• In-Depth Market Intelligence
• Regulated Services
• Rate Analysis
• Optimum Selected/Cost Comparison
• Electric Power
• Natural Gas
• Water
• Sewer
• Steam
• Chilled Water
• Utility Bill Payment/Management
• Energy Bill Auditing
• Reduce Late Fees
• Cost/Consumption/Variance Reports
• Energy Audits
• Demand Management/Response
• Federal/State/Utility Rebate
• Incentive Submissions
• Regional Demand Response
Programs
• Advise on Energy Efficiency projects
Supply-Side Demand-Side
• Resource Advisor
• Budgets
• Contract tracking
Reporting
• Renewable Energy
Certificates/Green Power
• LEED Certification
• Global Carbon Management
Sustainability (Optional)

17. © 2013 Hilton Worldwide Confidential and Proprietary
Benefit Examples
• A full-service, 600 room hotel in the Northeast saved 9% on natural gas
resulting from a strategic sourcing process.
• A focused-service, 128 room hotel in the Midwest saved 22% on
electricity resulting from a strategic sourcing process.
• A full-service, 1900 room hotel in the West saved $500M on electricity
resulting from a competitive bid.
• Multi-hotel ownership and management company made well-informed
energy decisions resulting from full visibility of their energy spend and
usage through the web-based, data management system - Resource
Advisor.
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Q&A