Elia Group Sa/nv · EURONEXT:ELI
Elia Group Sa/nv — Corporate Update (December 2014)
39 slides from Elia Group Sa/nv's corporate update, Dec 11, 2014
Slide 1: Expert Working Group
Expert Working Group 17 November 2014
Slide 2: Status update R3DP 2016
Status update R3DP 2016 Expert WG 14/10: stakeholders call for stability, i.e. prolongation of existing R3DP 2015 product design while maintaining 100MW volume cap. Expert WG 17/11: ELIA proposes to continue with current product design. However, CREG requests ELIA to investigate increase of volume
Slide 3: Short Term Sourcing R3DP & R3Prod
Short Term Sourcing R3DP & R3Prod Link to SDR: transition to STS as from 1/1/2016 also favors load to participate to SDR tendering and monthly to R3DP for those months outside of SDR period (Apr – Oct) Expert WG 17/11: subject to CREG approval and related consultation , ELIA envisages to source R3 P
Slide 4: SDR 2015-2016
SDR 2015-2016 ELIA understands the clear preference from the stakeholders for a “drop by” product for SDR from DSO-grid. Consensus on introducing a SDR from DSO-grid product applying no correction of BRP- perimeter in case of activation. Submetering@ELIA-grid. ELIA investigates 3 options, incl
Slide 5: TF Implementation of Strategic Reserves for Winter 2015-16
TF Implementation of Strategic Reserves for Winter 2015-16 3 December 2014
Slide 6: Agenda
Agenda • SDR product design: • Shedding modalities: “drop to” vs “drop by” • Submetering • Baseline • Model of impact on BRP • SGR product design • Tender design • SDR Certification 1st TF iSR V2 - 2014-10-22 6
Slide 7: SDR 2014-15: Shedding modalities
SDR 2014-15: Shedding modalities: • Based on experience feedback Elia proposed to extend SDR from “DROP TO” also to “DROP BY”. DROP TO a fixed Shedding Limit DROP BY a fixed Power (deltaP) Available Target capacity Rref= Rref DeltaP Available Target capacity UM In TSO grid the coexistence of 2 opt
Slide 8: SDR 2015-16
SDR 2015-16 New segments TSO SDR TSO DSO Submetering Schedding DROP TO/DROP BY DROP BY modalities BRP’s perimeter in neutralisation ? ? No correction case of activation Proposal experts WG of 17/11 • 4/12 h/activation # activations • 4/12 h between activations • 40/20 activations • 130hours max • Wh
Slide 9: Submetering
Submetering Content 1. What is submetering and why is it usefull ? 2. For which purpose will it be used for ? Activation control Correction of BRP-perimeter 3. What are the technical possibilities ? 4. Conclusion 11/12/2014 SDR Key design proposals 9
Slide 10: Conclusion
Conclusion Submetering for CDS still Possible solutions under investigation ! Solutions 1 2 3 4 Allow private NA OK OK OK submeter Accuracy OK Need for certification Authenticity OK OK OK Liability OK To be solved Protocol OK OK OK OK compliancy 4- Private database (with private submeter) is not all
Slide 11: Baselining
Baselining Content 1. What is a baseline and for which purpose will it be used for ? 2. What‘s the best baseline ? 3. Baseline process - Roles & Responsibilities 11/12/2014 SDR Key design proposals 11
Slide 12: What is a baseline and why is it needed?
What is a baseline and why is it needed ? • A baseline is an estimate of the electricity that would have been consumed/produced by a customer in the absence of a demand response event. effectively activated Event duration energy volume Consumption P [kW] Fixed shedding limit 1/4h • The baseline is r
Slide 13: Baseline process
Baseline process General principles Starting phase Roles & Responsabilities ? Validation Activation Verification phase control phase Learning process • Collecting of data • If any, selection of one Performance assessment • Calculation of the individual • trigger for baseline review baseline method /
Slide 14: Activation control
Activation control Who does what ? @Elia-grid (submeter ) Elia Collecting of data @DSO-grid (headmeter ) DSO Calculation of the individual @Elia-grid (submeter ) Elia baselines @DSO-grid (headmeter ) DSO Calculation of activated @Elia-grid (submeter ) Elia energy volume @DSO-grid (headmeter ) DSO @E
Slide 15: SDR 2015-16
SDR 2015-16 What Model for TSO submetered TSO SDR TSO DSO Submetering Schedding DROP TO/DROP BY DROP BY modalities BRP’s perimeter in case of neutralisation ? No correction activation • 4/12 h/activation # activations • 4/12 h between activations • 40/20 activations • 130hours max Meeting CREG Elia
Slide 16: SGR design – activation
SGR design – activation Max 30 min RR PminPmax Setpoint Notification deadline Verification Pmin deadline Warm-up period Ramp-up period Delivery Ramp-down Objectives: Limit spillover Take decision to activate strategic reserves based on best possible input (e.g. the later SR can be activated, th
Slide 17: SDR eligibility
SDR eligibility For winter 2015/2016, in order to be eligible for SDR one should: NEW • Be a (or an aggregated pool of) grid user(s) connected to the Elia grid or the DSO (non- Elia) grid • Be demand flexibility that is not yet exploited by the markets • Combination with R3DP, ICH and/or R1Load Unde
Slide 18: SDR certification – feedback winter 2014-2015
SDR certification – feedback winter 2014-2015 Certification methodology winter 2014-2015 (based on historical load profile in 3 winter periods): • Average hourly consumption ≥ SDR Reference Power + SLSDR • Global offtake [average MW per hour] during 85% of the peak * hours > Rref + SLSDR • Global of
Slide 19: SDR certification – process
SDR certification – process The following process will be used for winter 2014-2015, to accompany the new methodology: SDR supplier Elia DSO Access points, data to be adjusted due to Determines maximum Certification exceptional/new circumstances, grid user approval to use data for certification cert
Slide 20: Expert Working Group
Expert Working Group 10 December 2014
Slide 21: Feedback Expert Working Group Dec 10th
Feedback Expert Working Group Dec 10th Aggregators proposal for baselining accepted Focus on submetering@ELIA-grid SDR 2015-2016 process@ DNO • Customer Connection Contract Check • Network Flex Study • Contract DNO-FSP Request for parallel certification and Network Flex Study with possibilit
Slide 22: Task Force Balancing
Task Force Balancing 20 November
Slide 23: Agenda
Agenda Status Update Ancillary Services 2015 o Contracting o STAR 2015 Qualitative common comparison study on the subject of a BE-NL-DE Coordinated Balancing Area Status update project R2- wind Solar eclipse 20/3/2015 Planned Enhancements Balancing Publications 2015 Feedback Expert Worki
Slide 24: STAR – 2015
STAR – 2015 Short Term Auction Reserves & new bidding instructions 2015 TF Balancing 20/11/2014
Slide 25: Short Term Auction R1 & R2
Short Term Auction R1 & R2 • Status presented last taskforce Balancing : • Second consultation Elia: 100% short term tendering for all R1 and R2 products • Evolutions since last taskforce Balancing: 1st auction successfully completed on 9/12 ! • 100% of the volume will be proccured via monthly aucti
Slide 26: Short Term Auction R1 & R2 – R1 France
Short Term Auction R1 & R2 – R1 France R1 France • Same product as R1 200mHz in Belgium • In order to make a fair trade-off between domestic and cross border offers, Elia must currently pay reconstitution costs applied by & agreed contractually with RTE on the FR-BE border, which equal 1,025€/MW/h a
Slide 27: Qualitative common comparison study on BE-NL-DE Coordinated Balancing Area
Qualitative common comparison study on the subject of a BE-NL-DE Coordinated Balancing Area TF Balancing 20/11/2014
Slide 28: Potential cross-border balancing cooperation between TenneT, Elia and German TSOs
Potential cross-border balancing cooperation between TenneT, Elia and German TSOs Study between the members of pilot BE-NL and pilot GCC Task Force Balancing – 20/11/2014
Slide 29: Objectives of the study
Objectives of the study The German, Belgian and Dutch TSOs have, together with E-Bridge and the Institute of Power Systems and Power Economics (IAEW) of RWTH Aachen University, completed a qualitative common comparison study on the subject of a BE-NL-DE Coordinated Balancing Area (CoBA) This stu
Slide 30: Conclusion: low hanging fruit for cooperation
Conclusion: low hanging fruit for cooperation has been picked… … but further potential benefits are still available 30 Task Force Balancing – 20/11/2014
Slide 31: Downward R2 by windmills: status update
Downward R2 by windmills: status update •TF Balancing 20/11/2014
Slide 32: R2-Wind project: Purpose
R2- Wind project: Purpose • Technical pilot project (no commercial product) Project • Ancillary Services Research project • R2 down only Wind • Estinnes wind farm (2011) of Windvision farm • 11 x E-126 Enercon turbines of 7,5 MW Involved • WindVision: owner parties • Enercon: manufacturer • Eneco En
Slide 33: R2 wind project: Available Active Power (AAP)
R2 wind project: Available Active Power (AAP) 2 different ways to deliver secondary control on windmills: • Continuous de-rating towards a guaranteed lower power level (left graph) Inefficient; opportunity loss • Estimate in real-time the Available Active Power (right graph) No opportunity loss;
Slide 34: Test duration
Test duration 1 month (not fulltime) 2 months (fulltime) Phase 1: pre- Phase 2: Participation to R2- liminary tests delivery Communication 2 months testing / parallel analysis Limited # tests on: • Wind farm response • Wind farm response • AAP accuracy under curtailment • AAP accuracy under • Reliab
Slide 35: Solar Eclipse – March 20th 2015
Solar Eclipse – March 20th 2015 TF Balancing 20/11/2014
Slide 36: Solar Eclipse – March 2015
Solar Eclipse – 20 March 2015 The solar eclipse will pass through the European power system • between 07:40 and 11:50 UCT (08:40-12:50 CET) The reduction in solar radiation will directly affect the output of the photovoltaics • Expected PV capacity in Continental Europe : 90 GW • Eclipse may potenti
Slide 37: Enhancements Balancing Publications 2015
Enhancements Balancing Publications 2015 TF Balancing 20/11/2014
Slide 38: Enhancements Balancing Publications 2015
Enhancements Balancing Publications 2015 Publication of minute values Current publication Current 2-minutes values of SI and NRV Proposals Separate NRV values: ‘Volume R2 + IGCC’ and ‘Volume R3’ Survey on Balancing Graph with 1-minute values of the last hour Publication 2015 sent to TF Balancing
Slide 39: Thank you !
Thank you ! Users Group ELIA – Plenary Session - Dec 11th 2014 39