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50 APPENDIX B Airport Energy Efficiency and Cost Reduction Survey

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51 SURVEY RECIEVED SURVEY QUESTIONNAIRE FOR AIRPORTS MDA USE ONLY ______________ SURVEY CODE ACRP SYNTHESIS S10-04 INTERVIEW DATE Airport Energy Efficiency and Cost Reduction ___ ______________ The Transportation Research Board's Airport Cooperative Research Program has commissioned a study on airport terminal energy efficiency and cost reduction. One objective is to identify practices which have been particularly effective at small airport terminals. As someone with experience in this area, we would like to have your input. Please be assured that your responses will be kept in confidence, to be aggregated with all other responses. INSTRUCTIONS: COMPLETE BY EMAIL: complete survey electronically, click email button, follow prompts COMPLETE BY FAX: complete survey electronically, print, fax to (612) 337-0001. COMPLETE BY USMAIL: complete survey electonically, print, mail to: Joel Stromgren, AIA Miller Dunwiddie Architecture 123 N. 3rd Street, Ste 104 Minneapolis, MN 55401 QUESTIONS - PLEASE CONTACT Joel Stromgren at 612 - 278 - 7690 THIS FORM IS BEST VIEWED IN ADOBE READER 9 THIS FORM CAN BE SAVED IN AN INCOMPLETE STATE AND RE-OPENED Payback and implementation costs for improvements are requested when available. Please indicate quanties with as much accuracy as possible. Costs are relative to total capital improvements that year. $ Estimated Payback 0-2 years 2-5 years 5-10 years 10 + years $ Cost to Implement no-cost low-cost med. cost high cost SECTION I: Background Information. Please note if information is not available with n/a. Airport Name LocID City State Alabama Terminal Square Footage - approximate Primary Contact Name Title Phone Email Person Completing the Survey if different Name Title Phone Email First Page Previous Page Next Page Last Page 5% Transportation Research Board Page 1 of 17

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52 SURVEY QUESTIONNAIRE FOR AIRPORTS ACRP SYNTHESIS S10-04 Airport Energy Efficiency and Cost Reduction SECTION II: Planning Practices. The following questions relate to planning for energy efficiency improvements at your facility. Check all that apply. S2-1 How is the airport planning for future energy efficiency projects? Included in airport long range plan Energy audits with local utility Staff survey Ongoing Operations and Maintenance plan Other S2-2 When considering facility or tenant/lessee improvements, does your airport rely on or implement design or performance standards to increase energy efficiency ? Tenant Design Standards Facility Design Standards No Standards Other S2-3 Do design standards identified in the previous question apply to any or all of the following categories below? Lighting Plumbing Fixtures Metering Heating Cooling Ventilation Materials Other First Page Previous Page Next Page Last Page 6% Transportation Research Board Page 2 of 17

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53 SURVEY QUESTIONNAIRE FOR AIRPORTS ACRP SYNTHESIS S10-04 Airport Energy Efficiency and Cost Reduction S2-4 How does the airport identify energy efficiency projects? Utility Audits Commissioning Staff Survey Operations and Maintenance Monitoring Other S2-5 What areas of planning for the airport include energy efficiency as a component? Long Range Airport Plan General Budget City / County Policy Other S2-6 What actions within the budget process have allowed successful planning for energy efficiencyimprovements? Phased Funding Departmental Prioritization Other S2-7 What documents or resources have been referenced when planning for energy efficiency improvements? Trade Publications Partner Agencies Other Airport Facilties Managers NAS Transportation Research Board ACRP Synthesis Documents Other S2-8 Identify resources that have allowed for study and planning for energy efficiency improvements? Local Utility Grant Federal Grant Budgeting Line Other First Page Previous Page Next Page Last Page 14% Transportation Research Board Page 3 of 17

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54 SURVEY QUESTIONNAIRE FOR AIRPORTS ACRP SYNTHESIS S10-04 Airport Energy Efficiency and Cost Reduction SECTION III: Energy Efficiency Practices - Mechanical Systems. The following questions relate to mechanical systems at your facility and practices affecting energy efficiency that have been implemented or are planned at your facility . Check all that apply. S3-1 Cooling - Identify new or upgraded cooling systems (check all types) ? central chiller plant rooftop air-handlers and/or split systems water-to-air heat pumps ground source heat pumps packaged air-conditioner (through-wall, window, etc.) well water usage none $ Estimated Payback 0-2 years 2-5 years 5-10 years 10 + years $ Cost to Implement no-cost low-cost med. cost high cost S3-2 Winter Cooling - Is there any winter cooling utilized in your facility? Yes - central system capability Yes - local capability (computer room cooling, etc.) No S3-3 Heating: Identify existing heating fuels (check all types)? Primary Heating Fuel natural gas propane electric Secondary Heating Fuel natural gas propane electric Other S3-4 Solar Heating - Identify solar heating systems? hydronic panel collectors passive solar system (thermal mass, trombe wall, movable insulation, etc) none $ Estimated Payback 0-2 years 2-5 years 5-10 years 10 + years $ Cost to Implement no-cost low-cost med. cost high cost First Page Previous Page Next Page Last Page 22% Transportation Research Board Page 4 of 17

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55 SURVEY QUESTIONNAIRE FOR AIRPORTS ACRP SYNTHESIS S10-04 Airport Energy Efficiency and Cost Reduction S3-5 Heating: Identify new or upgraded hydronic heating systems? central boiler plant feeding a heating water piping system central boiler plant feeding a steam piping system decentralized boiler water-to-air heat pumps ground-source heat pumps none $ Estimated Payback 0-2 years 2-5 years 5-10 years 10 + years $ Cost to Implement no-cost low-cost med. cost high cost S3-6 Heating: Identify new or upgraded radiation heating systems? fin tube radiation heating radiant floor heat steam or hot water unit heaters rooftop air-handlers with gas-fired furnaces electric heat - unit heaters, duct coils, fin tube, floor heat none $ Estimated Payback 0-2 years 2-5 years 5-10 years 10 + years $ Cost to Implement no-cost low-cost med. cost high cost S3-7 Heating: Identify new or upgraded heat recovery systems? boiler stack chiller or heat pump (cooling one space helps to heat another) cogeneration (electrical generator heat recovery) building exhaust pump around loop energy wheel - dessicant air-to-air none $ Estimated Payback 0-2 years 2-5 years 5-10 years 10 + years $ Cost to Implement no-cost low-cost med. cost high cost First Page Previous Page Next Page Last Page 30% Transportation Research Board Page 5 of 17

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56 SURVEY QUESTIONNAIRE FOR AIRPORTS ACRP SYNTHESIS S10-04 Airport Energy Efficiency and Cost Reduction S3-8 Are motor controls used to save energy? variable speed fans constant speed fans with throttling discharge dampers constant airflow systems - no need to control airflow cooling tower fans variable or constant speed pumps none $ Estimated Payback 0-2 years 2-5 years 5-10 years 10 + years $ Cost to Implement no-cost low-cost med. cost high cost S3-9 Has thermal storage been used to reduce energy costs? ice storage to shift the cooling load off-peak chilled water storage to shift the cooling load off-peak ground source heat pump / geothermal other none S3-10 Has the airport implemented troubleshooting strategies, efficiency standards or other on-going engineering programs to improve energy efficiency? commissioning new projects periodic recommissioning of existing systems project energy efficiency standards such as LEED or state/local standards energy audits and/or professional energy studies on-going energy conservation program with annual investment payback or ROI criteria for investements that improve energy efficiency other S3-11 Has the airport implemented building automation strategies that have reduced energy consumption? yes no building automation specify First Page Previous Page Next Page Last Page 37% Transportation Research Board Page 6 of 17

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57 SURVEY QUESTIONNAIRE FOR AIRPORTS ACRP SYNTHESIS S10-04 Airport Energy Efficiency and Cost Reduction SECTION IV: Energy Efficiency Practices - Electrical Systems. The following questions relate to electrical systems at your facility and practices affecting energy efficiency that have been implemented or are planned at your facility . Check all that apply. S4-1 What types of lighting controls are used and have savings been documented. timeclock daylight harvesting with photocells and dimming control occupancy sensors timer switches centeral lighting control system multi-level switching $ Estimated Payback 0-2 years 2-5 years 5-10 years 10 + years $ Cost to Implement no-cost low-cost med. cost high cost S4-2 If the airport terminal has pursued lighting retrofit programs, what was the conversion? old fluorescent to T8 fluorescent incandescent to fluorescent incandescent to HID incandescent to LED fluorescent to LED HID to fluorescent HID to LED HID to fluorescent magnetic ballasts to electronic ballasts lower wattage energy saving lamps none $ Estimated Payback 0-2 years 2-5 years 5-10 years 10 + years $ Cost to Implement no-cost low-cost med. cost high cost First Page Previous Page Next Page Last Page 42% Transportation Research Board Page 7 of 17

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58 SURVEY QUESTIONNAIRE FOR AIRPORTS ACRP SYNTHESIS S10-04 Airport Energy Efficiency and Cost Reduction S4-3 Does the airport have a regular program of light fixture and/or lamp replacement? yes no S4-4 Has the airport reduced electrical costs with metering or rate adjustments? no yes S4-5 Please identify existing electrical metering configuration? Metering Service Meters Only other S4-6 Please identify existing electrical rate arrangement? Rates Primary (customer owned transformer) other S4-7 Has the airport implemented power factor correction to reduce electrical costs? yes no S4-8 Has the airport replaced flight, baggage or other infomation displays to reduce electrical costs? If so, please identify current displays used. CRT's LED's LCD's Plasma S4-9 Does the airport control baggage or other infomation displays to reduce electrical costs? If so, please identify control type. none / manual occupancy sensor timeclock automated control system First Page Previous Page Next Page Last Page 52% Transportation Research Board Page 8 of 17

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59 SURVEY QUESTIONNAIRE FOR AIRPORTS ACRP SYNTHESIS S10-04 Airport Energy Efficiency and Cost Reduction S4-10 Does the airport control illuminated signage to reduce electrical costs? If so, please identify control type. none / manual occupancy sensor timeclock automated control system photocell S4-11 Has the airport installed energy saving features to conveyance systems? If so, please identify control type? none speed controllers (elevators and trams) NOLA devices (escalators and moving walks) variable frequency drives or adjustable frequency drives (baggage conveyors) photocell S4-12 What types of alternative energy production are utilized to provide power? purchase of carbon credits purchase of "green power" from utility on-site photovoltaic array - grid tied on-site photovoltaic array - on-site wind turbine(s) hydroelectric biomass fueled generator $ Estimated Payback 0-2 years 2-5 years 5-10 years 10 + years $ Cost to Implement no-cost low-cost med. cost high cost First Page Previous Page Next Page Last Page 60% Transportation Research Board Page 9 of 17

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60 SURVEY QUESTIONNAIRE FOR AIRPORTS ACRP SYNTHESIS S10-04 Airport Energy Efficiency and Cost Reduction SECTION V: Energy Efficiency Practices - Building Envelope. The following questions relate to the building envelope and practices affecting energy efficiency that have been implemented or are planned at your facility . Check all that apply. S5-1 Identify projects related to building insulation and air infiltration that have resulted in energy savings? none roofing insulation exceeding code minimums at re-roof super-insulation on new projects air leakage detection and reduction - gap filling $ Estimated Payback 0-2 years 2-5 years 5-10 years 10 + years $ Cost to Implement no-cost low-cost med. cost high cost S5-2 Identify projects related to glass and glazing that have resulted in energy savings? none glass - window replacement with high performance, insululated, low-e or other glass - retrofit with solar control film interior shading devices (automatic operation) interior shading devices (manual operation) $ Estimated Payback 0-2 years 2-5 years 5-10 years 10 + years $ Cost to Implement no-cost low-cost med. cost high cost S5-3 Identify any retrofit daylighting systems that have measurably reduced energy costs? none skylights light tubes sunlight collector with fiber optic distribution (Parans System) interior light shelves exterior shading devices - awnings, louvers, other $ Estimated Payback 0-2 years 2-5 years 5-10 years 10 + years $ Cost to Implement no-cost low-cost med. cost high cost First Page Previous Page Next Page Last Page 64% Transportation Research Board Page 10 of 17

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61 SURVEY QUESTIONNAIRE FOR AIRPORTS ACRP SYNTHESIS S10-04 Airport Energy Efficiency and Cost Reduction S5-4 Identify any retrofit door, entry and exit systems that have measurably reduced energy costs? none man-doors - replacement with automatic, self-closing or other man-doors - replacement of weather seals, closers, other roll-up doors - replacement with automatic, self-closing or other roll-up doors - replacement with insulated other $ Estimated Payback 0-2 years 2-5 years 5-10 years 10 + years $ Cost to Implement no-cost low-cost med. cost high cost NEXT SECTION CONTINUES ON NEXT PAGE First Page Previous Page Next Page Last Page 66% Transportation Research Board Page 11 of 17

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62 SURVEY QUESTIONNAIRE FOR AIRPORTS ACRP SYNTHESIS S10-04 Airport Energy Efficiency and Cost Reduction SECTION VI: Energy Efficiency Practices - Operations. The following questions relate to the practices affecting energy efficiency that have been implemented or are planned at your facility . Check all that apply. S6-1 Identify any projects related to office systems that have measurably reduced energy costs? none replacement and upgrade of monitors and displays (CRT to LED) staff workstation nightly shut-down other $ Estimated Payback 0-2 years 2-5 years 5-10 years 10 + years $ Cost to Implement no-cost low-cost med. cost high cost S6-2 Identify any projects related to occupant behavior that have measurably reduced energy costs? none training programs mandated staff work practices other / additional info $ Estimated Payback 0-2 years 2-5 years 5-10 years 10 + years $ Cost to Implement no-cost low-cost med. cost high cost S6-3 Identify operational practices that have measurably reduced energy costs? none troutine maintenance tenant mix lease arrangements other / additional info $ Estimated Payback 0-2 years 2-5 years 5-10 years 10 + years $ Cost to Implement no-cost low-cost med. cost high cost First Page Previous Page Next Page Last Page 76% Transportation Research Board Page 12 of 17

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63 SURVEY QUESTIONNAIRE FOR AIRPORTS ACRP SYNTHESIS S10-04 Airport Energy Efficiency and Cost Reduction S6-4 Identify operational arrangements that have affected the airports ability to control or implement energy efficiency strategies? none tenant lease terms maintenance agreements other $ Estimated Payback 0-2 years 2-5 years 5-10 years 10 + years $ Cost to Implement no-cost low-cost med. cost high cost S6-5 In what ways has the airport changed operations in order to implement energy efficiency measures ? none please specify First Page Previous Page Next Page Last Page 80% Transportation Research Board Page 13 of 17

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64 SURVEY QUESTIONNAIRE FOR AIRPORTS ACRP SYNTHESIS S10-04 Airport Energy Efficiency and Cost Reduction SECTION VII: Energy Efficiency Practices - Implementation. The following questions relate to implementation of energy efficiency practices at your facility . S7-1 What type of energy efficiency improvement brings the most rapic payback for the least cost? operations mechanical systems electrical systems building envelope operations other S7-2 How have energy efficiency improvements been funded ? line item in budget FAA / AIP FAA Special Grant (VALE or other) State DOT Local Authority State Utility Grants other S7-3 What factors aid in implementation of energy efficiency projects? funding source outside regular budget policy change by governing body staff behavior technical / design political other First Page Previous Page Next Page Last Page 85% Transportation Research Board Page 14 of 17

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65 SURVEY QUESTIONNAIRE FOR AIRPORTS ACRP SYNTHESIS S10-04 Airport Energy Efficiency and Cost Reduction S7-4 Does your facility have a dedicated energy manager ? yes no other S7-5 What types of resources were used to support and justify energy efficiency projects? payback from past projects literature / case study NAS synthesis / industry reports commissioning or energy audit other S7-6 What types of challenges impede implementation of energy efficiency projects? funding policy technical issues operational control setup other S7-7 How would you categorize the impact of energy efficiency projects implemented at your airport in terms of energy cost savings? low - not quantifiable medium - noticable high - "big bang", major change and cost savings comments First Page Previous Page Next Page Last Page 94% Transportation Research Board Page 15 of 17

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66 SURVEY QUESTIONNAIRE FOR AIRPORTS ACRP SYNTHESIS S10-04 Airport Energy Efficiency and Cost Reduction S7-8 If funding for facilility improvements was available, please rank which area of savings would be your top priority? yearly energy cost reduction reduced maintenance of systems (i.e. relamping) improved passenger, tenant, staff comfort improved controllability of systems woudl not spend on energy efficiency other S7-9 What categories of information woudl be most useful to airport facilities managers and staff to plan for and implement energy efficiency improvements? Return-On-Investment (ROI) chart for typical energy efficiency improvements Cost based chart comparing typical energy efficiency improvements implementation strategies chart for typical energy efficiency improvements all of the above other S7-10 Please use this space to provide any additional comments regarding airport terminal energy efficiency that you feel would be helpful to the study? First Page Previous Page Next Page Last Page 100% SURVEY COMPLETE Transportation Research Board Page 16 of 17

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67 SURVEY QUESTIONNAIRE FOR AIRPORTS ACRP SYNTHESIS S10-04 Airport Energy Efficiency and Cost Reduction Thank you for your assistance in completing this questionnaire. Your responses will help provide insights into economic practices for improving airport terminal energy efficiency. Please follow the directions below to print and transmit your responses to this survey. NEXT STEPS: Selected respondants will be contacted to discuss responses to the questionnaire and energy efficiency practices at your facility by the TRB Consultant. If you are interested in being contacted, and would like to share more infomation about energy efficiency practices - please check the box below. yes - please contact me to discuss energy efficiency practices Joel Stromgren, AIA Miller Dunwiddie Architecture 123 North 3rd Street Suite 104 Minneapolis, MN 55401 jstromgren@millerdunwiddie.com 612-278-7690 TO SAVE SURVEY INFORMATION CLICK BELOW TO PRINT A COPY Print the completeted survey for your records TO RETURN SURVEY INFORMATION CLICK BELOW AND FOLLOW PROMPTS Submit the completed survey by Email First Page Previous Page Next Page Last Page Transportation Research Board Page 17 of 17