Session 5: Market opportunities in a changing world General Assembly, Brussels 26-27 October 2009 Inger Pihl Byriel, R&D Coordinator, Energinet.dk ipb@energinet.dk
Energinet.dk in brief Independent public enterprise under the Ministry of Climate and Energy with Approx. 500 employees Owns and operates the motorways of electricity and gas The consumers contribute to our activities via tariffs on their electricity and gas bills We are responsible for the general short-term and long-term security of electricity and gas supply We plan and expand the Danish electricity and gas systems, and ensure the preparedness of the energy sector We ensure well-functioning competition on the electricity and gas markets We support research, development and demonstration of new electricity technologies, including fuel cells and electrolyzers.
Electricity in Denmark - the challenges - from few to lots Bedsted Struer Norge 1.000 MW Skagerrak Jammerbugten Bilstrup Nibstrup Bredkær Hvorupgård Fredensdal Klim Fjordholme Frøstrup Skansen Håndværkervej Nors Ådalen Vilsted Loldrup Mosbæk Tjele Ferslev Tinghøj Ålborg Øst Starbakke Dybvad Hornbæk Mesballe Moselund Konti-Skan Nordjyllandsværket Vester Hassing Vendsysselværket Kærbybro Åstrup Sverige 740 MW Anholt Bagsværdgård Hareskovgård Måløvgård Ballerupgård Dyregård Vejleå Ishøj Ejbygård Lindevang Brøndbygård Flaskegård Vigerslev kbst København Grønnegård Glentegård Svanemølleværket Bellahøj kbst Amagerværket H. C. Ørsted Værket Kastrup kbst. Amager kbst Avedøreværket Tange - from monopoly to market Ringkøbing Fjord Idomlund Videbæk Stovstrup Karlsgårde Askær Thyregod Sdr. Felding Revsing Herning Bjørnholt Hørning Knabberup Trige Hatting Landerupgård Ryttergård Studstrupværket Mollerup Hasle Høskov Mårslet Malling Estrupvej Bram-Skærbæk- Odense Sydøst Endrup Andst Graderup Fynsværket Lykkegård drup værket Holsted Hejninge Horns Rev TyrstrupKingstrup Fraugde Ribe Magstrup Abildskov Stigsnæsværket Kriegers Flak A visinary Danish Energy policy: Svendborg Bredebro Kassø Enstedværket Masnedøværket Orehoved Sverige + 3.000 MW wind power i 2025 (~ +50%) Sønderborg Eskilstrup Radsted Vestlolland 60 kv Idestrup Installed capacity in DK 2009: 13.118 MW Rødby Kalundborg Asnæsværket Valseværket Borup Sperrestrupgård Kyndbyværket Ølstykkegård Nr. Asmindrup Lyngerup Skibbygård Torslunde Hovegård Kamstrup Teglstrupgård Stasevang Allerødgård Gørløsegård Kirkeskovgård Nyrup Mosedegård Karlstrup Ostedgård Jersie Spanager Ringsted Bjæverskov Herlufmagle 50 kv Rislev Haslev Fensmark Næstved Østerholm Blangslev Tyskland 1.200 MW Nysted Tyskland Yearly electricity consumption: 36,6 600 MW TWh 132/50 kv 132/50 kv 132 kv Ko ntek Sverige 1.900 MW
Integration of additional 3,000 MW wind power National goals: additional 1.300 MW wind by 2011 additional 3.000 MW wind by 2025 EU goal for Denmark: 30 pct RE in the energy system by 2020 Today Today + 3,000 MW Wind power Minimum controllable power generation Consumption Denmark must utilise domestic resources and trade with neighbours Security of supply maintained - the value of wind power maximised
Power balancing and stability in power system Primary focus balancing of electricity in the grid Primary focus integration of RE electricity in other sectors Short term Medium term Long Flexibility in power system term Geografical spread of Storage in hydrogen offshore wind Extension of exchange connections Hydropower Reinforcement/extension of existing grid Down Hydrogen/CAES regulation of production when negative spot prices Central heat pumps Heat pumps on local CHPs EV Immersion Individual heaters heat on pumps local CHPs Flexible power consumption Flexible power production Heat pumps in households Electric cars Plug-in hybrids Compressed Air Energy Storage Storage in batteries Use of (electrolysis) hydrogen in the transport sector Use of (electrolysis) hydrogen in the gas grid Seconds 0 0,2 Minutes 0,4 Hours 0,6Days 0,8 Weeks Months 1 1,2 A need for a market that addresses the need for balancing the power system together with the other energy systems Fuel Cells and Electrolyzers can play a key role in this market 50 pct. wind power requires both strong exchange connections and a range of domestic instruments
Mobilization of distributed resources Avoid overflow of 90 GWh/year in 2025 in a system with 6700 MW wind power (~50%) Improve security of supply Improve the socio-economy Reduce need for reinforcements of distribution grid µchp FCV UPS Reduce the need for regulating power Future needs The energy efficient, flexible, and socio-economic solutions should be promoted could be fuel cells and electrolyzers! Standards for intelligent communication should be developed Intelligent metering is a requirement