BUILDING ENERGY EFFICIENCY CERTIFICATE BUILDING DETAILS Building name 390 St Kilda Road Certificate no. Owner's name Building address The Trust Company (Australia) Limited 390 St Kilda Road, Melbourne, VIC, 3004 Net Lettable Area of the building 13,492.1 m² Issue date 16 Oct 2014 Current to 18 Sep 2015 CBD assessor name CBD assessor no. Thomas McCrossin CBDA0268 PART 1 - NABERS ENERGY RATING This building has achieved 3 STAR NABERS ENERGY RATING (excluding GreenPower) Rating scope - Base Building PART 2 TENANCY LIGHTING ENERGY EFFICIENCY ASSESSMENT This certificate uses 1 lighting assessment that was current for the building at the time of issuing this certificate. The lighting assessment is recorded as covering part of the building and relates to 46 functional spaces with existing lighting systems. There are not any proposed lighting systems contained in this certificate. PART 3 ENERGY EFFICIENCY GUIDANCE Part Three contains general guidance on how building energy efficiency might be improved for building owners and tenants. Issued under the Building Energy Efficiency Disclosure Act 2010 to disseminate information and encourage energy efficiency in large commercial office buildings in Australia. Page 1 of 10
BUILDING DETAILS PART 1 NABERS* ENERGY RATING Building address 390 St Kilda Road, MELBOURNE, VIC, 3004 NABERS rating no. N43248 Certified date 22 Oct 2014 Current to 21 Oct 2015 NABERS ENERGY RATING This building has achieved 3 STAR NABERS ENERGY RATING** (excluding GreenPower) Rating scope Base Building Rated area 13,492.1 m² Rated hours 50.6 BUILDING CONSUMPTION & EMISSION DETAILS Annual emissions Annual emissions intensity Annual consumption 1,758,285 kg CO²-e per year 130.3 kg CO²-e/m² per year 7,838,910 MJ per year NABERS ASSESSOR DETAILS Assessor name Thomas McCrossin Assessor number 29464 ABOUT NABERS ENERGY RATINGS 0... Very poor 1... Poor 2... Below average 2.5 to 3... Average 4... Good 5... Excellent 6... Market leading * National Australian Built Environment Rating System is a joint initiative of the Australian, State and Territory governments. ** This rating must be used in all advertising. Page 2 of 10
ASSESSMENT SUMMARY PART 2 TENANCY LIGHTING ENERGY EFFICIENCY ASSESSMENT Building address Assessment scope 390 St Kilda Road, Melbourne, VIC, 3004 All Office Space Assessed NLA 16,321.2 m² CBD tenancy lighting energy efficiency assessments are expressed as Nominal Lighting Power Density (NLPD) NLPD Performance comparison 7.0 W/m² Excellent 7.0-10.0 W/m² Good 10.1-15.0 W/m² Median > 15.1-18.0 W/m² Poor 18.1 W/m² Very Poor Assessor name Assessor no. Assessment no. Version no. Space ID Certified date Current to Thomas McCrossin CBDA0268 LA3151 V.2 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46 18 Sep 2014 18 Sep 2015 Space ID Functional space name NLA (m²) Existing lighting system # 1 Part Ground Level - Ground 2 Part Ground Level - Ground 3 Part Level 1 - Level 1 4 Part Level 1 - Level 1 5 Part Level 2 - Level 2 6 Part Level 2 - Level 2 7 Part Level 2 - Level 2 8 Part Level 2 - Level 2 Suite 4 NLPD (W/m²) Control Capacity Performance comment 157.0 n/a n/a Not assessable 85.7 n/a n/a Not assessable 184.8 21.2 Moderate 507.8 20.4 Poor 171.8 20.4 Moderate 196.6 20.4 Moderate 198.8 15.1 Moderate 164.0 20.1 Moderate 9 Level 3 - Whole floor 755.0 20.4 Poor 10 Level 4 - Whole floor 757.2 5.7 Poor 11 Part Level 5 - Level 5 12 Part Level 5 - Level 5 395.1 20.4 Poor 330.6 20.7 Poor 13 Level 6 - Whole floor 755.8 20.4 Poor 14 Part Level 7 - Level 7 15 Part Level 7 - Level 7 16 Part Level 7 - Level 7 118.1 20.4 Moderate 184.2 18.9 Moderate 194.2 20.4 Moderate NLPD (W/m²) Proposed lighting system # Control Capacity Reason for assessment Page 3 of 10
Space ID Functional space name NLA (m²) Existing lighting system # 17 Part Level 7 - Level 7 Suite 4 NLPD (W/m²) Control Capacity 207.8 20.3 Moderate 18 Level 8 - Whole floor 751.2 20.4 Poor 19 Part Level 9 - Level 9 20 Part Level 9 - Level 9 21 Part Level 10 - Level 10 22 Part Level 10 - Level 10 23 Part Level 10 - Level 10 525.3 20.4 Poor 194.2 16.7 Moderate 125.6 16.6 Moderate 177.5 20.4 Moderate 406.6 20.2 Poor 24 Level 11 - Whole floor 751.8 20.4 Poor 25 Part Level 12 - Level 12 26 Part Level 12 - Level 12 27 Part Level 13 - Level 13 28 Part Level 13 - Level 13 29 Part Level 13 - Level 13 30 Part Level 13 - Level 13 Suite 4 31 Part Level 14 - Level 14 32 Part Level 14 - Level 14 33 Part Level 14 - Level 14 301.0 16.1 Poor 407.4 17.5 Poor 223.7 20.4 Moderate 150.1 19.2 Moderate 194.7 15.8 Moderate 147.3 20.1 Moderate 230.0 20.7 Moderate 325.5 22.1 Poor 174.0 11.4 Moderate 34 Level 15 - Whole floor 746.5 20.4 Poor 35 Part Level 16 - Level 16 36 Part Level 16 - Level 16 37 Part Level 17 - Level 17 38 Part Level 17 - Level 17 39 Part Level 17 - Level 17 40 Part Level 17 - Level 17 A 41 Part Level 18 - Level 18 42 Part Level 18 - Level 18 516.5 5.7 Poor 221.1 19.5 Moderate 183.4 20.4 Moderate 216.2 20.4 Moderate 126.8 18.4 Moderate 194.9 19.8 Moderate 374.3 17.8 Poor 343.9 16.2 Poor 43 Level 19 - Whole floor 742.2 20.4 Poor 44 Level 20 - Whole floor 742.2 20.4 Poor Performance comment 45 Level 21 - Whole floor 735.5 n/a n/a Not assessable NLPD (W/m²) 46 Level 22 - Whole floor 727.3 5.7 Moderate Disclaimer: The Australian/New Zealand Standards 1680 series makes recommendations for the lighting of interiors and workplaces. This assessment makes no judgment about the performance of the installed lighting system against the recommendations of those standards. Prospective tenants or owners should check that the lighting system is fit for their requirements. # Definitions and other information on how to interpret the lighting assessments are at Attachment A. Proposed lighting system # Control Capacity Reason for assessment Page 4 of 10
PART 3 ENERGY EFFICIENCY GUIDANCE FOR BUILDING OWNERS AND TENANTS GUIDANCE ON HOW ENERGY EFFICIENCY MIGHT BE IMPROVED BUILDING OWNERS^ Guidance about... To improve building energy efficiency, a building owner can: 1. having an energy management plan 2. reviewing skills and responsibilities A. develop and promote a corporate-wide energy management policy; B. implement the policy with an action plan that includes targets, responsibilities and resources; C. establish a program of regular, independent energy audits, and implement the recommendations made by audits A. assign responsibility for managing energy to a key member of a management team responsible for the building; B. ensure the on-site building manager understands how all building systems and services are designed to operate; C. set up an ongoing program of energy management training for key staff 3. tenant collaboration A. collaborate with managers and tenants to improve and maintain energy efficiency; B. advise tenants about the building owner s commitment to managing energy in the building; C. formalise shared responsibilities between the building owner and a tenant by making specific commitments, for example, by negotiating with the tenant to have energy efficiency clauses in a lease contract (a green lease); D. provide a building user guide for occupants of the building and run information sessions about how lighting and how heating, ventilation and air conditioning (HVAC) systems influence comfort and energy costs; E. include in a user guide mentioned in paragraph (d), information about how daily tasks like opening and closing blinds and switching-off lights can improve energy efficiency; F. seek regular tenant feedback on thermal comfort and lighting levels, and set up systems for responding to complaints; G. discuss with tenants the use of economical indoor temperature ranges, and recommend, for example, a temperature range of 20 22 C in winter and 23 25 C in summer; H. liaise with tenants about their hours of occupation, and realign HVAC operating times to reflect any changes to the hours of operation 4. improvements to lighting A. replace old lights with energy efficient ones, for example, with compact fluorescent lamps energy efficiency that use existing fittings; B. label light switches with clear descriptions of the associated lighting areas; C. install motion or noise sensors, and install switch-off timers, for lights in areas that are not always occupied, for example, in storage areas; D. recommission lighting system controls to ensure they are working correctly; E. remove light fittings from over-lit areas (after seeking advice about light levels and consulting with occupants) ^ Source: Building Energy Efficiency Disclosure Determination 2011 Page 5 of 10
Guidance about... To improve building energy efficiency, a building owner can: 5. opportunities for further energy saving improvements and upgrades 6. on-site management systems and procedures 7. equipment settings, maintenance procedures and replacement schedules A. check whether the temperature settings on domestic hot water systems can be reduced; B. ask tenants to trial using the recommended minimum settings for domestic hot water systems as follows: (i) for storage systems the minimum safe level is 60 C; (ii) for instantaneous systems the minimum safe level is 50 C; C. ask tenants to switch off hot water systems in areas where they are not essential; D. check whether hot water systems can be switched off overnight and on weekends; E. install programmable timers on instantaneous hot water systems; F. install flow control devices on hot water taps and showerheads and insulate hot water pipes and tanks where it is appropriate to do so; G. upgrade outdated electrical appliances and equipment with more energy efficient models; H. make sure that electrical equipment is operating on low energy mode or standby mode and is switched off when not in use; I. seek advice about upgrading the building envelope s thermal performance, for example, advice about insulation, air seals and solar controls on glazing A. install real-time smart metering devices for sub-metering major equipment and tenancies; B. monitor energy consumption in the building (for example, by making regular checks on bills, building management control system data, metering data and other relevant data), look for trends and diagnose areas of energy waste; C. keep management records up to date (for example, commissioning data, asset plans, complaints logs, and operations and maintenance manuals) A. identify heating, ventilation and air conditioning (HVAC) equipment that is due for replacement and seek advice about energy efficient replacement options; B. check temperature sensor locations and move equipment (or sensors) if heating or cooling sources are interfering with HVAC settings; C. develop a preventative maintenance program and revise the operations and maintenance (O&M) manuals to reflect this; D. train the on-site building manager to carry out simple HVAC maintenance tasks, and highlight the tasks and the building manager s responsibilities in the O&M manuals; E. check that all preventative tasks relating to the maintenance of the HVAC system are included in the HVAC maintenance contract; F. aim for long-term maintenance contracts, recognising that a longer term can enable contractors to better diagnose problems and identify areas for improvement; G. encourage maintenance contractors to provide feedback on energy waste, and ensure this feedback is acted upon 8. alternative fuels A. prioritise energy efficiency initiatives over the purchase of alternative fuels, recognising that the purchase of alternative fuels can reduce the building s carbon emissions but will not reduce the building s actual energy consumption; B. seek advice from suppliers about the suitability of purchasing alternative fuels Page 6 of 10
GUIDANCE ON HOW ENERGY EFFICIENCY MIGHT BE IMPROVED TENANTS^^ Guidance about... To improve the energy efficiency of an area of a building, a tenant can: 1. lease negotiations A. ask the building owner to include energy efficiency clauses in the lease contract (a green lease); B. use the negotiation period for the green lease to establish procedures for collaborating with the building owner on energy saving initiatives 2. improvements to lighting energy efficiency A. discuss the results of the tenancy lighting assessment (that building owners are required to arrange before entering a new lease) with the building owner to identify opportunities for improvement; B. replace old lights with energy efficient ones where they suit the existing fittings, and seek expert advice in the case of more complicated upgrades; C. label light switches with clear descriptions of the associated lighting areas; D. ask the building owner to adjust lighting controls so they suit the tenant s requirements; E. look for opportunities to install automatic lighting controls, such as timers or sensors, for areas that are not always occupied 3. building management A. arrange a site meeting with the building manager before installing or adjusting supplementary heating or cooling systems; B. seek advice about temperature settings and other energy saving devices for IT server rooms; C. ask the lessor for an upgrade from normal tenant sub-metering to real-time or smart metering, and discuss the options and breakdowns for monitoring and reporting; D. ask the lessor for occupant-controlled master isolation switches so the last person to leave the office can switch off lighting and appliances; E. ask the building manager to provide a building user guide that includes instructions about using blinds, windows and doors, being a guide that explains how tenants can make shading and natural ventilation work with the heating, ventilation and air conditioning system rather than against it; F. ask the building manager for advice about the optimum location of appliances, such as fridges, that generate heat; G. set up procedures for the prompt reporting of complaints and feedback about building services; H. ask the building manager to make seasonal adjustments to indoor temperatures that are within the range of 20 22 C in winter and 23 25 C in summer 4. energy efficiency policies and procedures A. develop and promote a corporate-wide energy management policy and action plan that includes targets, responsibilities and resources, and schedule regular progress reviews at senior management, executive or board meetings; B. check that all equipment and appliances are operating in low energy or standby mode; C. introduce a switch-off policy that requires staff to switch-off equipment when they leave the office or when the equipment is not in use; D. switch off printers, computers, monitors and other electronic equipment that consumes energy, even in standby mode, overnight; E. specify energy efficiency savings for all equipment and appliances in procurement guidelines; F. commission energy audits to be conducted by an independent third party, and check that the tenant s energy action plan is being implemented ^^ Source: Building Energy Efficiency Disclosure Determination 2011 Page 7 of 10
Guidance about... To improve the energy efficiency of an area of a building, a tenant can: 5. education and awareness A. appoint a staff member to be an 'energy efficiency champion' and make the person responsible for implementing the energy action plan, including the switch-off policy mentioned in item 4; B. make the building user guide available to staff, and ensure it is covered by induction sessions for new staff; C. use information sessions, posters and signs to remind staff about saving energy and reducing the load on the air conditioning system; D. focus the awareness of staff on day-to-day activities that will improve comfort and allow building services to operate in the most energy efficient way, for example, activities such as: (i) opening and closing blinds to make the most of natural light or to block unwanted heat; (ii) switching off lights or hot water systems when they are not in use; (iii) switching off supplementary air conditioning systems in vacant rooms; (iv) using dishwashers only when they are full; E. make sure all staff members know how to use the building s air conditioning system correctly; F. check with the building manager about the most efficient way of using building services after hours; G. make a note if staff attempt to alter or supplement the heating, ventilation and air conditioning system, for example, by blocking diffusers or by using personal heaters, and, in each case: (i) asking the building manager for help in diagnosing the problem; and (ii) ensure action is taken to resolve it; H. ask staff to use hot water efficiently and immediately report hot water leaks 6. alternative fuels A. prioritise energy efficiency initiatives over the purchase of alternative fuels, recognising that the purchase of alternative fuels can reduce the building s carbon emissions but will not reduce the building s actual energy consumption; B. seek advice from suppliers about the suitability of purchasing alternative fuels Page 8 of 10
ATTACHMENT A DEFINITIONS Definitions and other information on how to interpret the tenancy lighting energy efficiency assessments are in accordance with the CBD Tenancy Lighting Assessment for Offices Rules, available from the CBD website at. Nominal Lighting Power Density (NLPD) The NLPD is calculated and reported for each assessed functional space. It is based on dividing the total power of the base lighting system in the assessed space by the Net Lettable Area (NLA) of that space. Existing Lighting System The existing lighting system, in an owner occupied functional space, refers to the lighting that might reasonably be expected to remain immediately prior to any subsequent lease or sublease. In a leased space, it refers to the lighting that might reasonably be expected to remain at the conclusion of the lease or sublease, disregarding the impact of any make good clause or any negotiations that may occur between the landlord and the tenant. It does not include desk mounted task lighting nor architectural or feature lighting installed by the owner, lessee or sublessee. All other lighting will generally be included. In an unoccupied functional space, it refers to the lighting that exists at the time the assessment is conducted. Control capacity Tenancy Lighting Assessment Control Capacity Categories - Version 1 Basic Most of the lighting within the functional space relies on manual switching to turn lights on and off or where switching zones are very large. Average At least 50% by area of the lighting within the functional space is managed by a time based lighting control system that ensures that lights are turned off outside of normal working hours, rooms are individually controlled and general switching zones are less than 250m². Sophisticated At least 50% by area of the lighting within the functional space is managed by an occupancy based control system that ensures that lights only operate when the space is occupied, rooms are individually controlled and general switching zones are less than 100m². Tenancy Lighting Assessment Control Capacity categories - Version 2 Poor Most of the lighting within the functional space relies on manual switching to turn the lights on and off where switching zones are greater than 250m². Moderate At least 50% by area of the lighting within the functional space is managed by a timer/ supervisory control system that ensures that lights are turned off outside normal working hours. OR At least 50% by area of the lighting within the functional space is managed by a occupancy control system that ensures that lights only operate when the space is occupied, rooms are individually controlled and a general switching zones are more than 100m². OR Most of the lighting within the functional space relies on manual switching to turn the lights on and off where switching zones are less than 250m². Good At least 50% by area of lighting within the functional space is managed by a occupancy control system that ensures that lights only operate when the space is occupied, rooms are individually controlled and general switching zones are less than 100m². Fully functioning lighting control systems may reduce the energy consumption of the installed lighting system by reducing the amount of time the lights are on or by reducing the operating power through dimming strategies. This assessment has identified the level of sophistication of the installed lighting controls but has not verified their functionality. Prospective tenants or owners should check the ongoing functionality of the installed lighting control system, its ability to be modified if required and whether it is fit for their requirements. Performance comment The performance comment describes any additional features of the lighting system that may affect its energy or functional performance. Proposed lighting system Proposed lighting refers to the lighting system as it may exist following either an owner/lessor proposed upgrade or resulting from a make good provision in an existing lease/sublease where the relevant work is expected to be completed within three months of the lighting assessment. Prospective buyers, lessees and sublessees should assume that the existing lighting remains in place in the absence of specific assurances from the seller or lessor that the work to install the proposed lighting has in fact been carried out. Reason for assessment Scheduled upgrade - Scheduled upgrade refers to works that, at the time of the assessment, were to be carried out within three months on the lighting system in the relevant functional space by the owner. Make good - Make good refers to works that, at the time of the assessment, were to be carried out within three months on the lighting system in the relevant functional space by the outgoing lessee or sublessee. Page 9 of 10
DISCLAIMER The Australian and New South Wales governments do not guarantee the accuracy, reliability, or completeness of the materials and assumes no legal liability whatsoever arising from or in connection with the information contained in Part One and Part Two of this certificate. The Energy Efficiency Guidance for Building Owners and Tenants in Part Three provides general guidance only and does not take into account individual circumstances. The Australian and NSW governments recommend that users exercise their own skill and care with respect to the use of the information contained in this certificate and that users carefully evaluate the accuracy, reliability, currency, completeness and relevance of the certificate for their purposes, including seeking professional advice, as appropriate. ISSUING AUTHORITY Issued by the Australian Government, under the Building Energy Efficiency Disclosure Act 2010. Page 10 of 10