Energy Systems and Technologies for the Coming Century ...

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[4] B. V. Mathiesen and H. Lund, "Comparative analyses of seven technologies tofacilitate the integration of fluctuating renewable energy sources," IET Renewable PowerGeneration, vol. 3, pp. 190-204, JUN, 2009.[5] J. Kiviluoma and P. Meibom, "Influence of wind power, plug-in electric vehicles,and heat storages on power system investments," Energy, vol. 35, pp. 1244-1255, 3,2010.[6] H. Lund, "Large-scale integration of wind power into different energy systems,"Energy, vol. 30, pp. 2402-2412, 10, 2005.[7] H. Lund, B. Möller, B. V. Mathiesen and A. Dyrelund, "The role of district heating infuture renewable energy systems," Energy, vol. 35, pp. 1381-1390, 3, 2010.[8] Ea Energy Analyses, Risø DTU and RAM-løse edb, "Effektiv fjernvarme ifremtidens energisystem," Ea Energy Analyses, Denmark, 2009.[9] H. Lund and E. Münster, "Integrated transportation and energy sector CO2 emissioncontrol strategies," Transp. Policy, vol. 13, pp. 426-433, 9, 2006.[10] H. Holttinen, "Hourly wind power variations in the Nordic countries," Wind Energy,vol. 8, pp. 173-195, APR-JUN, 2005.[11] H. Holttinen, "Impact of hourly wind power variations on the system operation inthe Nordic countries," Wind Energy, vol. 8, pp. 197-218, APR-JUN, 2005.[12] H. Holttinen, Ed., The Impact of Large Scale Wind Power Production on the NordicElectricity Syste, PhD Thesis. Finland: Dept. of Engineering Physics and Mathematics,Helsiki University of Technology, 2004.[13] T. Jónsson, P. Pinson and H. Madsen, "On the market impact of wind energyforecasts," Energy Econ, vol. 32, pp. 313-320, 3, 2010.[14] P. E. Grohneit and F. M. Andersen. Is more than 25 % wind power feasible in aregional electricity market. Presented at 10th IAEE European Conference, "Energy,Policies and Technologies for Sustainable Economies".[15] H. Lund, F. Hvelpelund, P. A. Østergaard, B. Möller, B. V. Mathiesen, A. N.Andersen, P. E. Morthorst, K. Karlsson, P. Meibom, M. Münster, J. Munksgaard, P.Karnøe, H. Wenzel and H. H. Lindboe, "Danish wind power export and cost,"Department of Development and Planning, Aalborg University, Denmark, 2010.[16] Energinet.dk. Download of market data. December 2009, Available:http://www.energinet.dk/en/menu/Frontpage.htm.[17] Energinet.dk. 2009, Miljørapport 2009 - baggrundsrapport. Energinet.dk;.Available: www.energinet.dk.[18] Energinet.dk. 2007, Forudsætninger for analyser af regeringens energistrategi - envisionær dansk energipolitik 2025 - til systemplan 2007. Energinet.dk;. Available:www.energinet.dk.[19] P. A. Østergaard, "Ancillary services and the integration of substantial quantities ofwind power," Appl. Energy, vol. 83, pp. 451-463, 5, 2006.Risø International Energy Conference 2011 Proceedings Page 4
[20] Energinet.dk. 2009, Effektiv anvendelse af vindkraftbaseret el i Danmark.Energinet.dk. Available: www.energinet.dk.[21] Energinet.dk. 2009, Systemydelser til levering i Danmark - udbudsbetingelser.Energinet.dk. Available: www.energinet.dk.[22] H. Holttinen, P. Meibom, A. Orths, F. van Hulle, B. Lange, M. O’Malley, J. Pierik,B. Ummels, J. O. Tande, A. Estanqueiro, M. Matos, E. Gomez, L. Söder, G. Strbac, A.Shakoor, J. Ricardo, J. C. Smith, M. Milligan and E. Ela, "IEA wind task 25 - design andoperation of power systems with large amounts of wind power," VTT TechnicalResearch Centre of Finland, Finland, 2009.Risø International Energy Conference 2011 Proceedings Page 4
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Energy Systems and Technologies for
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ContentsSessions overview 1Programm
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sessions overview08:00-09:00Coffee
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11:00 - 12:30 session 6A - Bioenerg
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ContactSustainable Energy, Technica
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Penetration of new energy technolog
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how decisions are made and by whom
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(9) is the logaritimic expansion of
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(16)we may finally write Eq(14) in
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Table 1: Fast track cases for new r
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Peterka V. Macrodynamics of technol
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Growth in clean and reliable energy
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Conclusion - an ambitious vision an
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"Spurring investments in renewable
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Integrating climate change adaptati
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transport, and finance. Energy prov
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northern South America, the Caribbe
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Table 1: Energy system adaptation s
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More generally, a number of no- or
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6 ReferencesADB, 2005. Climate proo
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Sailor, D.J., Smith, M., Hart, M.,
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Factors affecting stakeholder perce
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Another study conducted in Japan wa
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4 The effect of information on stak
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Furthermore, communication to stake
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Shackley S, McLachlan C, Gough C (2
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Figure 1: Potential CO 2 storage si
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The Upper Jurassic - Lower Cretaceo
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The majority of the individual stru
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Development. Project no. ENK6-CT-19
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Section 5 summarises the key issue
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Table 1. Efficiencies for new large
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In addition, district heating syste
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6.4 Model results from EFDA-TIMESIn
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Maisonnier, D., et al. (2007), Powe
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1Efficiency and effectiveness of pr
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3Stromerzeugung [TWh/a]250200150100
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54 Country-specific Lessons learned
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7100%90%80%quota fullfilment (%)70%
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[5] Haas R., et al: Efficiency and
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The development and diffusion of re
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a. Offshore wind in DenmarkDenmark
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applicants are invited to submit a
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nies that provide upstream and down
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for both technology users and produ
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Trade Disputes over Renewable Energ
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treatment to imported renewable ene
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In Canada, the federal government i
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grid access, subsidies and land off
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In 2010, China’s total wind insta
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Source: Renewables 2010 Global Stat
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Source: REN 21, Renewables 2010 Glo
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Source: adapted from REN21, 2010It
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their precise scope and nature diff
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60 daysBy 2 nd DSBmeetingConsultati
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discriminatory manner on domestic a
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the European Union, the North Ameri
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ended. China lost this case because
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As most countries in the world are
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Session 3A - Energy SystemsRisø In
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1 IntroductionWith the introduction
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occur. This is an undesirably burea
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This curve could be used as a new t
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ut for the total consumption, and i
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This gives the LBR an opportunity t
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concludes that the subsurface conta
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to constrain the evaluation. In add
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Fig. 2 SW-NE trending seismic profi
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Fig. 5. Petrophysical evaluation of
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ConclusionsThe Danish subsurface co
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Performance of Space Heating in aMo
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[5],[10],[11],[16],[18],[20],[26].
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2/3 Sun1 Coal1/3 ElPower plantHP1 H
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25002000Surplus(min(wind,prod-cons)
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160CO 2 emission per unit heat prod
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The calculations have been based on
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Session 3B - smart gridsRisø Inter
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2 Myopic Investments2.1 The Balmore
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Moreover, this model is formulated
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Reducing Electricity Demand Peaks b
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3 Event Driven Scheduling Algorithm
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5 Mapping Teletraffic Theory to Ene
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6.2 Results and Performance Metrics
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Energy Efficient Refrigeration and
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Virtual Power PlantAggregatorSuperm
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C p,rC p,fT rT fW cφ sT a(UA) raHe
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Total PowerP.G. #1P.G. #2C.R. #1201
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the availability payment.Simulation
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The constraint in Eq. (16) has the
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The FlexControl concept - a vision,
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can react on requests for power reg
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3 ControlThe concept is based solel
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one hour to the next - correspondin
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4 ProtectionThe protection of the p
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Session 4 - Efficiency Improvements
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the product portfolio point of view
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Figure 4: Principle flow sheet of t
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process information needed are seld
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AIRFINE®(Reference)MEROS®Ca(OH)2M
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4 Conclusion & DiscussionThe Eco-Ca
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1 Energy policy and EU directivesTh
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iomass CHP, heat pumps, electric bo
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Fig. 1: How to supply a growing hea
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Session 5A - Wind Energy IRisø Int
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The average cumulative growth rate
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turbines is expected to create a st
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O&MGridWindturbineSubstructureFigur
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Another idea is to harvest energy f
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9. Shimon Awerbuch, Determining the
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engaged in wind energy assessment,
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treated in such a way to make them
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Figure 5: Map showing the estimated
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Figure 9: The annual mean power den
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mix is required. For example diurna
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Session 5B - Wind Energy IIRisø In
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TABLE ISOME OF THE WIND TURBINE MAN
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China, has prompted all parties, in
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to the high shaft speed. Furthermor
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Superconductors must be kept cold b
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an annual increase in demand of 6%,
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Improved High Temperature Supercond
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our study to a single set of deposi
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3.2 Yttrium-enriched YBCO thin film
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Fig. 5. AC-susceptibility dependenc
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The j C (B) dependence at 50 K for
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Session 6A - Bioenergy IRisø Inter
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The European politicians are faced
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The fast growing demand for biomass
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Figure 2: Avedøre Power Plant in C
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Figure 5: Concept for a sustainable
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The role of biomass and CCS in Chin
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2.2.1 CCS Potential for ChinaCCS is
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80%70%60%China's share ofglobal CO
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In general, if the CCS technology d
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with high implementation of CCS Chi
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The European Biofuels Policy: from
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aimed to promote agriculture-based
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(EC, 2009b), and internationally vi
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Session 6B - Bio Energy IIRisø Int
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The commercial scale production of
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the production process parameters,
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NutrientWaterAlgal cultureproductio
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Schenk, P.M., Thomas-Hall, S.R., St
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Liquid biofuels from blue biomassZs
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Even though final ethanol yields we
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Integrated Gasification SOFC Plant
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2.1 Modelling of SOFCThe SOFC model
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where g 0 , R an T are the specific
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hand side y-axis corresponds to eff
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The moister content for these three
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Use of Methanation for Optimization
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power production from utilizing the
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2.1 Model DescriptionThe developed
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Figure 3: Flow sheet of methanation
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efficiency and turbine inlet temper
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[14] DNA - A Thermal Energy System
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On the effectiveness of standards v
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educing new car emissions to 120 g
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In addition energy consumption E an
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coefficient γ for the impact of fu
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400200Change in energy (PJ)01980 19
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Figure 9 depict scenarios for the f
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What are customers willing to pay f
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Randomly, continuous up to ±50%Acc
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The likelihood for the model is giv
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eally means that this factor and no
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Table 5-1 Parameter estimates from
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Table 6-2 Willingness to pay for 10
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Session 12 - Energy for Developing
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Risø International Energy Conferen
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existing renewable energy technolog
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useful energyend energysecondary en
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parts or the means of enforcing war
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The development of micro-hydro proj
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Table 1. Electric power generation
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5 ReferencesBajgain, S., Shakya, I.
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IntroductionElectricity has become
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of 2008, 43.6% of the total populat
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Hilmand provinces have comparativel
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….. eq. 5LCOE is the net present
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case of Nepal, it is 5% (Trading ec
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ing down the cost of solar PV modul
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3.3 Serving the rural areas with na
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The levelized costs of electricity
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Figure 4. Variation in LCOE with si
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The analysis reveals that fuel cost
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In case of DG, we have looked with
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Gross, R., Blyth, W., Heptonstall,
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Mode of Transport to Work, Car Owne
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power parity (PPP) basis, GDP per c
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Page 392 and 393: other purposes so that reduced fare
Page 394 and 395: emissions studies is that they were
Page 396 and 397: where I (·) is the indicator funct
Page 398 and 399: increases, individuals acquire more
Page 400 and 401: while that of other means of transp
Page 402 and 403: into CO 2 . For all oil and oil pro
Page 404 and 405: impact. In general, income is found
Page 406 and 407: 7 ReferenceAlperovich, G., Deutsch,
Page 408 and 409: Table 1: Definitions of Variables a
Page 410 and 411: Session 13 - Energy StorageRisø In
Page 412 and 413: 2 Storage demand and resulting stor
Page 414 and 415: compressed air storages, demand sit
Page 416 and 417: Fig. 3: Options for underground sto
Page 418 and 419: 3.5 Geological potential in EuropeF
Page 420 and 421: Sensitivity on Battery Prices and C
Page 422 and 423: 3.1 Base caseA northern European en
Page 424 and 425: 4 ResultsThe model is run on a comp
Page 426 and 427: Furthermore, a slight decrease in t
Page 428 and 429: Night time charging increases with
Page 430 and 431: Lithuanian Energy Institute, PSE In
Page 432 and 433: atteries, Compressed Air Energy Sto
Page 434 and 435: negative net load, can be expected
Page 436 and 437: 25%Pct. of the year20%15%10%5%0.5-0
Page 438 and 439: 800006000040000MWh200000Netload-200
Page 442 and 443: Compressed Air Energy Storage in Of
Page 444 and 445: compressed air caverns, corrosion-r
Page 446 and 447: Figure 3: Distribution of salt depo
Page 448 and 449: Figure 6: EWEA's 20 year Offshore N
Page 450 and 451: spinning reserves can be provided b
Page 452 and 453: 7 Discussion and conclusionsThis pa
Page 454: Risø DTU is the National Laborator
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