MARRIOTT HAWAII SUSTAINABILITY EFFORTS

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2 MARRIOTT HAWAII SUSTAINABILITY EFFORTS 2

3 MARRIOTT + STARWOOD INTEGRATION Oversee 20 Properties in Hawaii & French Polynesia Over 6,500 Properties Worldwide Over 1.2 Million Guestrooms

4 30 BRANDS

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8 THE ROAD TO OUR EFFICIENCY & SUSTAINABILITY GOALS #1 Behavioral Changes & Operational Improvements #3 Innovation #2 Lifecycle Replacement / Renovations/ New Construction 8

9 SHERATON WAIKIKI 6 YEAR ENERGY FOCUS

10 TYPICAL HOTEL (SW) EXPENSE BREAKDOWN 35% Labor Cost Utility Cost Food Cost 6% 6% 10% R&M Cost Marketing 5%

11 MARRIOTT HAWAII ENERGY FOCUS UTILITY COST BREAKDOWN 6% 8% 10% 16% 60% Electrical Cooking Gas Boiler Gas Water Sewer

12 SHERATON WAIKIKI ENERGY INITIATIVES Waikiki Properties Bright Spots 28% Decrease in Energy from % Decrease in Water from 2008 Farm to Table - From 13% in 07 to over 60% today Recyclable Tonnage increased over 90% since 2009 Energy Star, LEED EB:OM, Hawaii Green Business

13 ENERGY EFFICIENCY INITIATIVES Pool Heating using Condenser Water (Off Load Cooling Twr) Heat Recovery from Incoming Domestic Water to Pre-Cool Condenser Water Variable Frequency Drives on all Large Motors Premium Efficiency Motors Throughout Low Flow Plumbing Fixtures LED s Throughout Hotels i.e. Sheraton Maui 100%

14 SHERATON MAUI 100% LIGHTING RETROFIT 100% LED Throughout Property Total Cost: $905,000 Actual Savings (1 st 8 months) ~ $330,000/year ROI ~ 2.7 years

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16 Other Energy Efficiency Initiatives Smart Thermostats in all Guestrooms - Networked Tinted Windows Energy Efficient Elevators Smart Irrigation System Moisture/Rain Sensors Total Central Plant Upgrade (Efficient Chillers, boilers, etc ) ECM Motors for Walk-In Refers and Guestroom AC s Solar Thermal System at the Royal Tower

17 THE ROYAL HAWAIIAN, A LUXURY COLLECTION RESORT HOTEL: SOLAR THERMAL SYSTEM Photo credit: The Royal Hawaiian, a Luxury Collection Resort Hotel

18 ROYAL HAWAIIAN FINANCIAL OVERVIEW Reduction in Fuel 85-90% Consumption Annual Energy Savings > $60,000 Return On Investment 2.5 years Solar Thermal System Benefits No public utility hook-up to slow project down. Photo credit: The Royal Hawaiian, a Luxury Collection Resort Hotel Potential to take advantage of 35% State and 30% Federal tax credits for tremendous savings. Solar thermal collectors create 4-5 times more energy savings per square foot than photovoltaics. Water storage tanks act as batteries storing thermal energy beyond hours of generation. 18

19 Other Sustainability Initiatives Cooling Tower - High Cycle Water Treatment Program Building Management System Upgrades Food Waste Program Pig Farmers Office, Storage and Stairwell Motion Sensors Battery Storage System to Manage Demand Charges CHP/Cogen Installation Sheraton Waikiki & Royal Hawaiian Cogen Installation Sheraton Maui Evaluating

20 STEM ENERGY STORAGE DEMAND CHARGE MANAGEMENT 20

21 SHERATON WAIKIKI & ROYAL HAWAIIAN COGEN INSTALLATION

22 SHERATON WAIKIKI & ROYAL HAWAIIAN CHP/COGEN INSTALLATION Installing two 1.1MW GE Jenbacher Generators Capacity Designed for Current Heat Load Approximately 60% of Total Load Enough Heat to provide the Following: Royal Hawaiian & Sheraton Waikiki Domestic Hot Water Sheraton Waikiki Pool and Whirlpool Heating Base Load Chillers with Absorption Chiller

23 KYO-YA SUSTAINABILITY FOCUS Hawaii Green Business Award - All 4 Waikiki Properties Energy Star Certified All 4 Waikiki Properties LEED-EB:OM Certification Sheraton Waikiki LEED Certified GOLD Royal Hawaiian LEED Certified GOLD Moana Surfrider LEED Certified

24 What is NEXT?

25 Wind Generation Single- Stream Recycling Food Digesters More Cogenerati on Waste to Energy Future Projec ts More Photo Voltaic Solar Thermal Deep Sea Cooling More LED lighting Natural Lighting Green Roofs Rain Water Harvesting Gray Water 25

26 SHERATON MAUI PHOTO VOLTAIC PROPOSAL

27 SHERATON WAIKIKI PHOTO VOLTAIC PROPOSAL

28 FUTURE ENERGY INITIATIVES GREEN ROOFS & RAINWATER CATCHMENT

29 FUTURE ENERGY INITIATIVES GREEN ROOFS & RAINWATER CATCHMENT

30 More Cogeneration

31 THANK YOU

32 Energy Efficiency in Food Manufacturing Trung Lam CFO

33 About Us

34 Utilities Year Monthly Utilities 1984 $1, $7, $13, $28,000

35 PV and Cool Roof 50% Tax CASH Refund Incentive ~ 5 year payback $2 million lifetime savings (est.)

36 Other Ways to Save Lighting - LED replacement - Motion Sensors - Delamping Window Film Cool Roof Technology HVAC Refrigeration Smart (EC) Motors $151,900 in Inventives Technology Incentives Lighting $47,000 HVAC $21,600 Window Film $700 EC Motors $7,800 Cool Roof $74,800

37 Energy Industries Proposal (Q2-2013) Project includes installation of 81 EC motors and 23 Smart Controllers Total Cost $48,412 Est. Hawaii Energy Rebate Total Annual Savings $6,885 $52,812 Simple Payback 0.77 Years

38 4 3 % of Revenue 2,750 2,200 1,650 1, Electricity Usage (mwh)

39 4 3 % of Revenue 2,750 2,200 1,650 1, Electricity Usage (mwh)

40 PROS CONS Smaller energy efficiency projects usually have a lower upfront cost Hard to quantify in a growing business ROI is attractive for businesses looking for Cap. Ex. Highly technical = easy to dismiss Other benefits in addition to good ROI Impact

41 Thank you!!

42 BUILDING ENERGY EFFICIENCY A RECIPE FOR SUCCESS

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44 THE PROCESS DEVELOPING A Building Profile Preliminary Stages - Information gathering Attend informational seminars like today s symposium Start with smaller energy efficient initiatives to gain traction for the bigger project Due diligence in studying building plans, reports, inspections, repair logs, cost associated with repairs

45 PROJECT DEVELOPMENT Preliminary Analysis Energy Study Establishing Benchmarks Expert Opinions Feasibility Study Contracts Commissioning of work Pre/Post Installation Phase

46 PROJECT DEVELOPMENT SUMMARY Get started now Obtain an Energy Study Identify Energy Saving Opportunities Feasibility Study Select a contractor that can provide support to the project throughout all phases

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48 Questions?