World Energy Outlook 2006

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US cents per kWh 7 6 5 4 3 2 1 0 Nuclear high Table 13.10: Summary of Financial Parameters Parameter Unit Low discount High discount rate rate Inflation rate annual % 2.0 2.0 Cost of debt capital (nominal) annual % 8.0 10.0 Required return on equity annual % 12.0 15.0 (nominal) Debt fraction % 50.0 40.0 Capital recovery period* years 40 25 Marginal corporate tax rate annual % 30.0 30.0 Tax depreciation schedule - straight line straight line Tax depreciation period years 15 15 Real after-tax weighted annual % 6.7 9.6 average cost of capital * In the low discount rate case, the capital recovery period corresponds to the plant’s physical life (see Table 13.9), while it is 25 years for all technologies but wind in the high discount rate case. Figure 13.7: Electricity Generating Costs in the Low Discount Rate Case Nuclear low CCGT Coal steam 28%–32% capacity factor IGCC Capital Operation and maintenance Fuel Wind onshore Chapter 13 - Prospects for Nuclear Power 367 { 13 © OECD/IEA, 2007
OECD price in 2005 and within the assumed range of prices of around $6 to $7 per MBtu over the entire projection period), but more expensive than steam coal at $55 per tonne of coal. Under the lower construction cost assumption ($2 000/kW), nuclear is competitive with coal. The generating costs of nuclear power for the high and low construction costs estimates are 5.7 cents and 4.9 cents per kWh. In the high discount rate case, capital-intensive technologies, such as nuclear and wind power, are not competitive with CCGT or coal plants (Figure 13.8). Nuclear power generation costs are between 6.8 cents per kWh and 8.1 cents per kWh in this case. 9 8 7 6 5 4 3 2 1 0 Nuclear high Nuclear low CCGT Coal steam 28% - 32% capacity factor { US cents per kWh Figure 13.8: Electricity Generating Costs in the High Discount Rate Case IGCC Wind onshore Capital Operation and maintenance Fuel Sensitivity Analysis of Nuclear Power Generating Costs There are many uncertainties about the magnitude of the parameters used in the cost estimates presented above. The most important factors affecting the competitiveness of nuclear power are the investment cost, the discount rate and the plant’s economic life. Increases in gas and coal prices or the introduction of a carbon value improve the competitive position of nuclear power against the alternatives. Location and size also affect costs. Impact of Changes in Coal and Gas Prices Figure 13.9 shows the sensitivity of gas- and coal-fired plants to coal and gas price changes. The cross-over point between nuclear and CCGT generating costs occurs when the gas price reaches $4.70 per MBtu in the low capital cost 368 World Energy Outlook 2006 - FOCUS ON KEY TOPICS © OECD/IEA, 2007
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Warning: Please note that this PDF
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INTERNATIONAL ENERGY AGENCY The Int
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It is possible to go further and fa
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Riccardo Quercioli, Julia Reinaud,
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Alternative Policy Scenario Tera Al
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John Mitchell Chatham House, UK Hos
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© OECD/IEA, 2007
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T A B L E O F C O N T E N T S PART
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Foreword 3 Acknowledgements 5 List
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8 9 Supply 179 Inter-Regional Trade
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13 14 Prospects for Nuclear Power 3
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List of Figures Chapter 1. Key Assu
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6.9 Impact of Carbon Value on Gener
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9.13 Growth in Road and Aviation Oi
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13.3 Shares of Nuclear Power in Ele
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Chapter 2. Global Energy Trends 2.1
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11.4 Change in Primary Energy Deman
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Chapter 3. Oil Market Outlook 3.1 C
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World Energy Outlook Series World E
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half of the increase in global prim
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Will the investment come? Meeting t
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World primary energy demand in 2030
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above $4.70 per MBtu. Nuclear power
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Larger energy savings would require
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© OECD/IEA, 2007
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would be needed (over and above tho
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© OECD/IEA, 2007
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Government Policies and Measures As
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over the projection period, as it d
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for heating, and faster improvement
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Figure 1.2: Growth in Real GDP Per
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dollars per barrel Figure 1.3: Aver
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is assumed that available end-use t
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Demand Primary Energy Mix Global pr
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een revised down and that for coal
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Mtoe 10 000 8 000 6 000 4 000 2 000
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Figure 2.4: Fuel Shares in World Fi
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Table 2.2: Net Energy Imports by Ma
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capacity for oil, gas, coal and ele
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Exploration and development Explora
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China United States Middle East Ind
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illion tonnes 25 20 15 10 5 Figure
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© OECD/IEA, 2007
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Demand 1 Primary oil 2 demand is ex
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far the largest consumer. The econo
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new field wildcats, 1996-2005 log s
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Table 3.2: World Oil Supply (millio
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the Organization of the Petroleum E
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A lack of reliable information on p
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Table 3.3: Major New Oil-Sands Proj
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mb/d Figure 3.8: Non-Conventional O
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Investment Cumulative global invest
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amounts to around $260 billion. Inv
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Environmental policies and regulati
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growth marginally, pushing demand d
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© OECD/IEA, 2007
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Demand Primary gas consumption is p
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The long-term rate of increase in G
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cm Figure 4.3: Natural Gas Producti
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Table 4.2: Inter-Regional* Natural
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Box 4.1: LNG Set to Fill the Growin
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construction of upstream and downst
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investment is incremental and where
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Demand Global coal use is projected
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Figure 5.1: Share of Power Generati
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international demand. In contrast,
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Table 5.3: Hard Coal* Net Inter-Reg
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Consolidation of the mining industr
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� Exchange rates: A drop in the v
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Electricity Demand Outlook Global e
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TWh Figure 6.3: World Incremental E
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generating capacity from 364 GW in
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The share of non-hydro renewable so
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y insufficient LNG infrastructure.
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phase-out policies require 27 GW of
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illion dollars (2005) 5 000 4 000 3
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Increasing interconnection capacity
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(in year-2005 dollars). These refor
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Figure 6.17: Population without Ele
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© OECD/IEA, 2007
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© OECD/IEA, 2007
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� Policies encouraging more effic
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the additional policies and technol
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fossil-fuel and renewable energy so
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Table 7.1: Selected Policies Includ
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Energy Prices and Macroeconomic Ass
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lower cost than in the Reference Sc
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The reduction in the use of fossil
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global consumption of biomass is 58
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compared with 1.3% in the Reference
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production. For these reasons, we a
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mb/d Figure 7.7: Increase in Net Oi
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markets is significantly lower in t
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Production and Trade As in the Refe
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in the long run (in particular main
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Notwithstanding the rates of growth
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Figure 7.14: Global Savings in CO 2
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Investment in Energy-Supply Infrast
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Investment along the Electricity Ch
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Demand-Side Investment Additional d
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Figure 8.2: Demand-Side Investment
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Supply-Side Investment In the Alter
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Table 8.3: Cumulative Oil and Gas I
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and another to buy a car. But there
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Box 8.4: Energy Savings Programme i
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With the exception of China (where
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© OECD/IEA, 2007
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Power Generation Summary of Results
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Table 9.2 shows the changes in elec
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Nuclear power capacity rises to 519
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Biowaste Solar photovoltaic grammes
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The Alternative Policy Scenario ass
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As oil is the principal fuel in tra
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Fuel Economy Governments intervene
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The broad categories of policy ment
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millions 100 80 60 40 20 0 Figure 9
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period. The fleet grows most rapidl
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emissions alone (IPCC, 1999). Using
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greater use of biomass- and gas-fir
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energy-intensive processes in both
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more than 1 000 tce per tonne of st
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Almost all of the 21 Mtoe savings i
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which have much lower equipment own
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Policy Overview Policies taken into
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� Utility energy efficiency schem
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� Four-fifths of the energy and e
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Table 10.1: Most Effective Policies
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These examples reflect differences
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countries (for example in relation
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Gt of CO 2 Figure 10.2: Reduction i
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� Introduction of CO2 capture and
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Implications for Energy Security Th
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ole in power supply, if its costs c
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© OECD/IEA, 2007
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© OECD/IEA, 2007
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Introduction Since the first oil sh
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y about 60% of the increase in the
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second-largest consumer of gas - ga
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Figure 11.5: Change in Real Energy
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OECD, but remain large in some non-
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Figure 11.7: Economic Value of Ener
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Impact of Higher Energy Prices on D
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Figure 11.8: Increase in World Prim
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complicated by the role played by o
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crude oil price elasticity of fuel
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higher oil prices. Exceptional fact
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2004. It is projected to increase f
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to drive prices up. Demand appears
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on the results of our assessment of
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countries, a price increase directl
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toe per thousand dollars of GDP* 0.
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to examine the issue, reflecting th
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Table 11.5: IMF Analysis of the Mac
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actually did since 2002. 17 The ave
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0.9 percentage points higher in 200
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Most OECD countries have experience
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developing countries has risen by 4
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$0.2 trillion (see Chapter 8). The
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Page 323 and 324: illion dollars Figure 12.4: Investm
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Page 331 and 332: Figure 12.11: Availability of Petro
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Page 339 and 340: Table 12.3: Natural Gas Liquefactio
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Page 343 and 344: The prospects for investment and pr
Page 345 and 346: Current Status of Nuclear Power Ren
Page 347 and 348: Nuclear Power Today Nuclear power p
Page 349 and 350: Table 13.2: The Ten Largest Nuclear
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Page 359 and 360: Table 13.7: Examples of High-Level
Page 361 and 362: Outlook for Nuclear Power In the Re
Page 363 and 364: Table 13.8: Nuclear Capacity and Sh
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Page 367: assumptions used throughout the Out
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Page 373 and 374: estimates. Approximately three-quar
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Page 383 and 384: Figure 13.16: Uranium Oxide (U 3 O
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Page 387 and 388: Current Status of Biofuels Producti
Page 389 and 390: Czech Republic Ethanol Figure 14.1:
Page 391 and 392: Mtoe 20 16 12 8 4 0 } 95% growth 20
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Page 395 and 396: Prospects for Biofuels Production a
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Page 399 and 400: Table 14.3: Summary of Current Gove
Page 401 and 402: Regional Trends Brazil Biofuels con
Page 403 and 404: Table 14.4: US Biofuels Production
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CHAPTER 15 ENERGY FOR COOKING IN DE
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charcoal generates significant empl
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Figure 15.1: Share of Traditional B
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1.3 million people) are due to biom
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The effects of exposure to indoor a
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Figure 15.5: Woodfuel Supply and De
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poverty (MDG 1) and can play a crit
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Improving the Way Biomass is Used F
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In view of their ability to reduce
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Implications for Oil Demand LPG is
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50% target 2015-2030 100% provision
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The trend worldwide is towards remo
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Box 15.3: The Role of Microfinance
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The benefit/cost ratio of governmen
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$46 billion in the power sector, bu
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Administration has increased public
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Brazil’s rate of population growt
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Outlook for Energy Demand Brazil’
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domestic oil production and increas
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Industrial energy demand grows by 1
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Table 16.5: Main Policies and Progr
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southeast regions of Brazil, which
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into the Reference Scenario. End-us
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Figure 16.8: Oil and Gas Fields and
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Table 16.8: Brazil’s Oil Producti
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Figure 16.10: Brazil’s Crude Oil
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Production and Imports Gas producti
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unit would be located off the coast
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This trend is bolstered by strong g
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Figure 16.13: Planned Infrastructur
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The construction of very large hydr
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Box 16.5: Prospects for Renewable E
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stronger policies to connect bagass
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Investment The cumulative amount of
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ANNEXES © OECD/IEA, 2007
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ANNEX A TABLES FOR REFERENCE AND AL
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Reference Scenario: World Electrici
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Reference Scenario: OECD Electricit
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Reference Scenario: OECD North Amer
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Reference Scenario: United States E
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Reference Scenario: OECD Pacific El
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Reference Scenario: Japan Electrici
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Reference Scenario: OECD Europe Ele
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Reference Scenario: European Union
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Reference Scenario: Transition Econ
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Reference Scenario: Russia Electric
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Reference Scenario: Developing Coun
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Reference Scenario: Developing Asia
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Reference Scenario: China Electrici
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Reference Scenario: India Electrici
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Reference Scenario: Latin America E
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Reference Scenario: Brazil Electric
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Reference Scenario: Middle East Ele
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Reference Scenario: Africa Electric
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Alternative Policy Scenario: World
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Alternative Policy Scenario: OECD E
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Alternative Policy Scenario: OECD N
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Alternative Policy Scenario: United
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Alternative Policy Scenario: OECD P
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Alternative Policy Scenario: Japan
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Alternative Policy Scenario: OECD E
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Alternative Policy Scenario: Europe
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Alternative Policy Scenario: Transi
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Alternative Policy Scenario: Russia
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Alternative Policy Scenario: Develo
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Alternative Policy Scenario: Develo
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Alternative Policy Scenario: China
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Alternative Policy Scenario: India
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Alternative Policy Scenario: Latin
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Alternative Policy Scenario: Brazil
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Alternative Policy Scenario: Middle
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Alternative Policy Scenario: Africa
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ANNEX B ELECTRICITY ACCESS In a con
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Table B1: Electricity Access in 200
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Annex C - Abbreviations and Definit
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Dimethyl Ether (DME) Clear, odourle
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Ligno-Cellulosic Technology Process
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China China refers to the People’
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APS Alternative Policy Scenario BAP
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RS Reference Scenario TFC total fin
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Annex E - References ANNEX E REFERE
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CHAPTER 7: Mapping a New Energy Fut
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Gielen, D. (2006), Energy Efficienc
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International Energy Agency (IEA)/U
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CHAPTER 14: The Outlook for Biofuel
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REN21 Renewable Energy Policy Netwo
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The Online Bookshop International E
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IEA PUBLICATIONS, 9, rue de la Féd
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