Energy in Australia

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Overview In Australia, renewable energy sources are currently used for generating electricity, both on and off-grid, for residential heating and cooling, for transport fuels, and in the manufacturing sector to produce heat. Hydro and wind energy are used on a commercial scale for electricity generation. Solar energy use is growing strongly for electricity generation, both on and off grid, and for hot water. Bioenergy is used for small scale electricity generation, directly for heating and cooling in residential and industrial settings, as well as for transport fuels. Australia has an abundance of renewable energy sources, and there is significant potential for future development in large scale solar energy, geothermal energy and marine energy. Many of these renewable technologies are currently at the proof of concept stage, or in the early stages of commercialisation. Upfront costs continue to be relatively high for some renewable energy technologies. Additionally, some renewable energy sources are far from transmission and distribution infrastructure and markets, making development costly and difficult. Production and consumption In 2013–14 renewable energy accounted for about 2 per cent of Australia’s energy production and 6 percent of consumption, equal to 346 petajoules. In general, the overall share of renewables in the energy mix in Australia has been reasonably constant over the past decade. The main sources of renewable energy in 2013–14 were wood and wood products (27 per cent), bagasse (26 per cent), and hydroelectricity (19 per cent). The remainder of renewable energy production comes from wind, solar, and other forms of bioenergy. Geothermal energy technology is not at a commercial stage; however pilot projects are being tested and one small generation facility operates in Queensland. The completion of a wave energy project in early 2015 and the expected development of further capacity in wave technology in 2016 will further diversify Australia’s renewable energy mix. 54 ENERGY IN AUSTRALIA 2015
Figure 5.1: Australia’s renewable energy production 350 300 250 PJ 200 150 100 50 0 2005 –06 2006 –07 2007 –08 2008 –09 2009 –10 2010 –11 2011 –12 Bagasse Wood and woodwaste Biogas/biofuels Hydro Solar hotwater Solar electricity Wind Source: Department of Industry and Science (2015) Australian Energy Statistics, Table F and O 2012 –13 2013 –14 Total renewable energy production increased by 3 per cent a year over the ten years to 2013–14. The largest increases over the past ten years have occurred in solar electricity and wind electricity production (58 per cent and 31 per cent growth a year respectively). The increase in renewable energy production was also underpinned by the growth in hydroelectricity although the growth in hydroelectricity reflects variable flow associated with periods of rain and drought, rather than increased capacity. The manufacturing sector accounted for 34 per cent of total renewable energy consumption in 2013–14. This is mainly in the food, beverages and textiles and the wood, paper and printing subsectors, which use wood and bagasse in manufacturing processes to produce heat. The residential sector accounted for 19 percent of renewable energy use in Australia in 2013–14, mostly firewood, for heating and cooking, and solar energy for hot water. Rooftop solar PV is not included in the residential sector, and is captured in the electricity generation sector. Ethanol and biodiesel for road transport accounted for 2 per cent of renewable energy use in Australia in 2013–14. ENERGY IN AUSTRALIA 2015 55
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Energy in Australia 2015 WWW.INDUST
Page 4 and 5:
Department of Industry, Innovation
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Contents Foreword v Data sources IX
Page 8 and 9:
8. Petroleum 93 Overview 94 Primary
Page 10 and 11:
Abbreviations and acronyms ABS AEMC
Page 12 and 13:
Economic contribution The energy in
Page 14 and 15: Table 1.2: Australia’s energy pro
Page 16 and 17: Energy consumption Australia’s en
Page 18 and 19: Figure 1.5: Australia’s energy ex
Page 20 and 21: Box 1: Energy flows through the Aus
Page 22 and 23: Figure 1.9: Energy trade insight Au
Page 24 and 25: Overview Energy can be extracted or
Page 26 and 27: Map 2.1: Australia’s energy resou
Page 28 and 29: Oil Australia has limited resources
Page 30 and 31: Uranium Australia has the world’s
Page 32 and 33: Map 2.2: Australia’s solar energy
Page 34 and 35: Figure 2.4: Australia’s wind ener
Page 36 and 37: Overview Australia consumed 5,831 p
Page 38 and 39: Table 3.1: Energy consumption, inte
Page 40 and 41: Table 3.2: Australia’s primary en
Page 42 and 43: Table 3.3: Australia’s energy con
Page 44 and 45: Table 3.5: Australia’s energy bal
Page 46 and 47: Table 3.6: Total final energy consu
Page 48 and 49: Structure of the Australian Electri
Page 50 and 51: Generation from renewable fuels con
Page 52 and 53: Table 4.2: Top 10 electricity gener
Page 54 and 55: Table 4.3: Australia’s principal
Page 56 and 57: Energy efficiency improvements have
Page 58 and 59: Figure 4.5: Australian electricity
Page 60 and 61: In Queensland, Western Australia, T
Page 62 and 63: Rooftop solar panels, Sydney Austra
Page 66 and 67: Table 5.1: Australia’s renewable
Page 68 and 69: Electricity generation Around 44 pe
Page 70 and 71: The location of renewable energy pr
Page 72 and 73: Solar energy Solar has been the mos
Page 74 and 75: Table 5.4: Australia’s solar PV e
Page 76 and 77: Coal being loaded onto a ship, Newc
Page 78 and 79: Overview Australia is the fourth la
Page 80 and 81: Figure 6.2: Australia’s black coa
Page 82 and 83: Table 6.1: Australia’s coal consu
Page 84 and 85: Figure 6.6: World’s largest metal
Page 86 and 87: Low emissions coal Burning fossil f
Page 88 and 89: Overview Gas — conventional and u
Page 90 and 91: In 2014-15 coal seam gas production
Page 92 and 93: Figure 7.2: Australia’s gas produ
Page 94 and 95: Table 7.2: Gas consumption, by stat
Page 96 and 97: Figure 7.6: Australia’s gas marke
Page 98 and 99: Map 7.2: Australian LNG trade by ma
Page 100 and 101: Prices The majority of Australian L
Page 102 and 103: Figure 7.9: Retail household gas pr
Page 104 and 105: Overview Australia produces a range
Page 106 and 107: Figure 8.2: Australia’s primary p
Page 108 and 109: Figure 8.3: Australia’s refinery
Page 110 and 111: Figure 8.5: Australia’s refined p
Page 112 and 113: Table 8.4: Australia’s diesel con
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Figure 8.9: Australia’s energy co
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Figure 8.11: Australia’s petroleu
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Table 8.6: Australia’s petroleum
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Reserves Figure 9.1: Share of globa
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Production Figure 9.5: Energy produ
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Consumption Figure 9.9: Primary ene
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Figure 9.13: Energy imports, top 10
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Figure 9.17: Coal fired electricity
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Prices Figure 9.21: OECD household
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Figure 9.23: OECD diesel prices, 20
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Table A.2: Conversion between units
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Table A5: Gross energy content of g
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Energy in Australia

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