Social significance of decentralized energy supply and the future of energy clusters

Transcription

1 1 Sector coupling - exchange of experiences and perspectives Social significance of decentralized energy supply and the future of energy clusters Warsaw, 21st June 2018 Elektrownie NEXT

2 But it does move Changes in the energy landscape yesterday and today Number of power plants in Germany Decentralization Number of spot exchanges in Europe 0 12 Liberalization Number of LTE connections (global) Digitization Energy sources Fossil & nuclear energy sources Renewable & fossil energy sources Nuclear phase-out / start of decarbonization The Virtual Power Plant for an energy system based on renewable energy Flexibility thanks to decentralized and decarbonized units Liberalized power gives small-scale operators access to markets 2

3 THE COMPANY 3

4 Key data Sales: 400 million euros (2017) Employees: 136 Subsidiaries: 10 Aggregated power: 4,032 MW Aggregated assets: 5,140 Power delivery: 140 GWh R1: R2: R3: 67 MW 779 MW 1,160 MW 4

5 Milestones 500 MW of aggregated power in the Virtual Power Plant 1,000 MW of aggregated power in the Virtual Power Plant 2,000 MW of aggregated power in the Virtual Power Plant 4,000 MW of aggregated power in the Virtual Power Plant Foundation of Next Kraftwerke GmbH First control reserve delivery from the VPP to a TSO Virtual Power Plant Next Pool provides control reserve in all four German TSO areas Break Even Next Kraftwerke debuts variable power rates Trading Portal NEXTRA Start of power trading through the Virtual Power Plant Next Pool First-time integration of batteries and PtG

6 A Virtual Power Plant for Europe 2009 Cologne 2015 Nantes 2011 Hamburg 2016 Warsaw 2012 Tübingen 2017 Milan Bern 2013 Erlangen 2014 Brussels Vienna

7 PRODUCTS in POLAND and GERMANY 7

8 CdD NEXT PREMIUM MODEL in POLISH AUCTION s (PV) CfD contract in details Profits = MWh x (auction price TGe Base) + Negative balance issued by goverment MWh x TGe Base+Premium Profit from NEXT Payid by goverment (ZRSA) Income from NEXT premium model Negative balance TGe Base+ Premia Auction price Producer income 8

9 SHAPING THE ENERGY SYSTEM OF THE FUTURE 9

10 Our products: Power trading / direct marketing How small assets can sell their power on the power exchange Overview Forecast and trading of each asset s produced power on the EPEX spot (in 15-minute intervals) 24/7 correction of forecast deviation by our power traders Benefits Higher reliability for integrating renewable energies into the power markets, fewer shortfalls within the power system Owner pays a fee for worry-free trading Together with other asset owners, Marius Pötting benefits from additional revenue through direct marketing. 10

11 Our products: peak load operation How small assets can gain access to the power markets Overview Producing power when it is in demand on the power exchange and able to fetch a better price From a weekly schedule to trading based on a 15-minute cycle of optimization BoE 7 / BoE 24 / BoE 96 Benefits Harmonizing supply and demand of power for the entire system Revenue is split between the owner and Next Kraftwerke With his biomethane CHP, Stefan Kienz produces power when it most valuable. 11

12 Our products: Grid stabilizing flexibility How even small assets can provide grid stabilizing flexibility Overview As a cluster, assets execute the TSO signal within seconds All control reserve products for all TSO regions in Germany with an available flexibility of: R1: 67 MW, R2: 779 MW and R3: 1,160 MW Benefits Our Next Pool stabilizes grid frequency and prevents blackouts The revenue is split between the asset owner and Next Kraftwerke Through the Virtual Power Plant, Onno Wilberts and Guido Koch, owner of a biogas plant in Beverstedt, Lower Saxony, Germany, have been providing grid stabilizing flexibility since

13 TECHNOLOGY 13

14 What does a VPP offer? The control system heart of the VPP Intelligent M2M-communication between the control system, individual assets, the TSO and the power exchange Algorithmic calculation of each individual asset s schedule of operation Automatic steering of assets Redundant server structure for maximum security 14

15 Who is taking part in a VPP? Asset types in a Virtual Power Plant Biogas Solar Wind Hydro power CHP Renewable power plants Power-to-X Power consumers Utilities / aggregators Batteries Emergency power generators Interfaces / technologies Next Box Protocol interfaces APIs 15

16 Our products: VPP as a Service How you can operate your own Virtual Power Plant Overview NEMOCS: uses the same VPP technology as Next Kraftwerke Modular and scalable setup User-friendly operation Benefits A cost-effective and tailor-made solution for operating your own Virtual Power Plant Sebastian Hölemann, CTO at Next Kraftwerke, is responsible for the operation and development of the Virtual Power Plant. 16

17 kontakt Ul. Piękna 24/26A Warszawa Jacek Kłyszejko/ Artur Łagodziński T : Jochen Schwill Właściciele Tel.: