UNEP en.lighten program: Pacific Regional Status Report. GEORGE WILKENFELD & ASSOCIATES Regional Efficient Lighting Meeting Fiji September 22, 2014

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1 UNEP en.lighten program: Pacific Regional Status Report GEORGE WILKENFELD & ASSOCIATES Regional Efficient Lighting Meeting Fiji September 22, 2014

2 AIMS REGIONAL LIGHTING STATUS REPORT Review lighting patterns and energy use for PICTs Review existing efficient lighting policies and programs Estimate potential for energy savings from more efficient lighting COVERAGE All PICTs members of SPC Except Nth Marianas, Guam, Pitcairn, Tokelau, Am. Samoa 17 PICTs covered, in 3 groups North Pacific Francophone The rest Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

3 DATA SOURCES Censuses Promoting Energy Efficiency in the Pacific (PEEP) 1 and 2 data Covers Cook Islands, PNG, Samoa, Tonga and Vanuatu Lighting & appliance surveys by IIEC and others Pacific Appliance Labelling and Standards (PALS) studies Renewable Energy and Energy Efficiency Partnership (REEEP) analysis of customs data (IIEC again) Any other material available on the internet Quite a lot of data on household lighting, street lighting Data for other sectors not as good Commercial, government, accommodation sectors Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

4 HOUSEHOLD CATEGORIES 24 hr access to grid or local generation Use mains voltage (MV) lamps Access to generators that run part of the night Use MV lamps while generators running May use portable lamps at other times Access to fixed PV systems with battery backup Portable lighting only Kerosene Solar lamps with on body or detachable panels. Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

5 HOUSEHOLD LAMP COUNTS Vanuatu (IIEC) Samoa (IIEC) Tonga (IIEC) Cook Is (PEEP 1) Cook Is (census) Cook Is (IIEC) Weighted average Lamp share HH surveyed 1,438 1, , ,239(a) CFLs % LFLs % ILs % LEDs and other % Total lamps % Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

6 HOUSEHOLD LAMP COUNTS Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

7 LAMP TYPES BY ROOM TONGA Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

8 AVERAGE WATTS AND DAILY USE TONGA Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

9 HOUSEHOLD LIGHTING ENERGY BY LAMP TYPE Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

10 HOUSEHOLD LIGHTING Linear fluoros account for most of household lighting energy Programs that target single cap lamps only will miss this Distribution of lamp types varies from PICT to PICT, e.g: Some externally ballasted CFLs Different balance between T12 and T8 LFLs Balance between 2ft (600mm) and 4 ft (1200mm) LFLs Ferro magnetic vs electronic ballasts LEDs virtually unknown in household lighting Incandescent lighting use varies considerably Still potential for efficiency gains through GLS MEPS Level of lighting service consumption not high, so energy savings could be offset by more use of lighting. Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

11 BUSINESS AND GOVERNMENT LIGHTING Lamp counts were not available but PEEP 2 project studies should give better data LFLs the most common type of lighting; mostly T8s Saving potential: Transition from ferro magnetic to electronic ballast Eliminating remaining T12s T8 to T5 transition not so simple: Shorter tubes, so need spacers or new luminaires Energy savings may depend on replacing/re spacing luminaires not always possible with existing wiring Lighting levels are typically sub standard, so benefits may be taken as better lighting rather than less energy. Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

12 OUTDOOR AND STREET LIGHTING Number and type of lights generally known because they are utility, government or municipal responsibility Have been focus of several improvement projects Tonga example: PEEP 1 counted 3,200 street lights in 2010 (0.027/cap) Mainly high pressure sodium, LFL & mercury vapour 60% operational Tonga Light & Power and PEEP 2 have installed LEDs since Average efficacy now 100 l/w compared with in PNG, Samoa and Vanuatu Changes may result in better lighting standards and more operating lamps rather than less energy Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

13 SOLAR AND PORTABLE LIGHTING In Vanuatu, PNG and Solomon Islands electrification rates are 11 22%, so portable lighting is important part of strategy Successful solar lantern distribution program in Vanuatu Use of kerosene lamps declined from 50% of households to 10% Use of solar lanterns increased from 4% to 25% of households 15% of homes with access to mains voltage also use them Small scale pico solar arrays of W becoming important enough to run LED lighting, TV, radio and phone charging Need performance standards Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

14 SOURCES OF LIGHTING IMPORTS: FIJI, KIRIBATI, SAMOA, TONGA AND VANUATU Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

15 SOURCES OF LIGHTING IMPORTS: NEW CALEDONIA AND FRENCH POLYNESIA Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

16 NATIONAL CAPABILITIES AND PROGRAMS Most PICTs have national energy policies recognising efficiency, but resources for implementation vary Fiji only PICT with MEPS already legislated Only refrigerators and freezers covered now, but looking at other products, including lighting Considering lighting requirements in building code Other PICTs planning MEPS as part of PALS program Samoa, Tonga, Cook Is, Kiribati and Vanuatu most advanced Plan to include lighting (adopting AS/NZS standards) RMI has import duty exemption for efficient products, including fluorescent and LED lighting, meeting US Energy Star or similar Some externally funded projects, including PEEP 1 and 2 Some government and utility funded projects Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

17 ENERGY SAVING POTENTIAL Status report includes results of modelling Inputs based on: Households: current lamp counts and annual kwh lighting use Each PICT has lamp characteristics input sheet Business/government: estimated kwh/capita/yr Efficiency potential starts at 40%, falls to 25% by 2030 Outdoor/Street: lights/capita; 6 8 hrs/night Potential to reduce from 80W to 30W (i.e. LED) Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

18 ESTIMATED LIGHTING ENERGY USE, PACIFIC REGION MWh/yr HH light 189,441 Total non-hh 1,029,394 Lighting/Non-HH total 18.4% Non-HH light 537,863 Total non-hh 3,87,1623 Lighting/Non-HH total 13.9% Total lighting 72,7304 Total electricity 4,901,017 Lighting/Total Electricity 14.8% Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

19 INSTANTANEOUS EFFICIENCY POTENTIAL BAU Reduced Saving MWh/yr MWh/yr MWh/yr Savings % Household 189, ,671 40,770 22% Street and Public 33,030 12,813 20,217 61% Commercial & Govt. 504, , ,933 40% Total 727, ,921 36% Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

20 LIGHTING CONSUMPTION WITH GRADUAL EFFICIENCY IMPROVEMENT COOK ISLANDS Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

21 LIGHTING CONSUMPTION WITH GRADUAL EFFIICIENCY IMPROVEMENT PACIFIC REGION Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

22 PROJECTED LIGHTING ENERGY SAVING BY PICT Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

23 PROJECTED LIGHTING ENERGY SAVING BY SECTOR Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

24 LIGHTING ENERGY USE PER ELECTRIFIED HOUSEHOLD Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

25 POTENTIAL REGIONAL SAVINGS Saving in electricity use over the period would total about 4.23 million MWh (4,230 GWh) Saving in electricity generated would be about 15% higher, due to transmission and distribution losses About $ 1,266 million US (USD) in fuel costs avoided PNG accounts for nearly half of this Capital, operation and maintenance savings total USD 191 million The net present value (NPV) is USD 772 million (7% discount rate) Compared with the undiscounted value of USD 1,456 million Fuel imports 1.68 million kilolitres (1.68 gigalitres) lower than BAU Greenhouse gas emissions 4.61 million tonnes lower than BAU Assumes Savings Not Taken As More Light Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

26 STRENGTHS, OBSTACLES AND OPPORTUNITIES Obstacles Availability of suitable products of good quality Access to testing facilities with fast turnaround Consumer awareness (not just households) Capital cost differentials Under use of lighting (but still creates benefits) Inability to control or regulate product imports Strengths Better data than expected (with more to come from PEEP 2) Government agencies working together to address issue Opportunities PALS can create regional import control zone Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

27 STEPS TO COMPLETION OF STATUS REPORT SPC has distributed draft for comment to PICTs Comments due back by when? Final report due by 30 September Will include any new information provided Will include lighting energy saving potential graphs for each PICT THANK YOU ANY QUESTIONS? Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September

28 Pacific regional Efficient Lighting Strategy Inception Workshop Fiji 22 September