demand response. delivered. · 2019. 5. 31. · 0131 221 8100 © copyright flexitricity ltd. 2015....
TRANSCRIPT
![Page 1: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/1.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
DemandResponse.Delivered.
HEADING HERE
ElectricitystorageEarningfromflexibility
![Page 2: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/2.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Flexitricityinanutshell
• LeaderinI&Cdemandresponse
• >7,800demandresponseevents
• Industrial,commercial,publicsector
• CHP,load,diesel,hydro,UPS,storage
• 24-houroperaNons• Fullyautomated• 1sto30minuteresponse
• PosiNveandnegaNvereserve
• InnovaNve
![Page 3: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/3.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Electricitybalancing
![Page 4: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/4.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Timescalesofflexibility
Sustain time
Days
Hours
Minutes
Seconds
Response time
Market trading
Sub-second Seconds Minutes Hours Days
Operating reserve (margin)
Peak charges
Grid trading
Spinning metal Steam
Pumped storage
![Page 5: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/5.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Flexibleandinflexible
![Page 6: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/6.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Nuclearfailure,January2009
0
10,000
20,000
30,000
40,000
50,000
60,000Transm
ission
system
dem
and(M
W)
Saturday3rdJanuary2009
France
OCGT(gasoil)
PumpedStorage
Wind
Hydro
Oil
CCGT(gas)
Coal
Nuclear
Nuclearpowerstationfailedat 16:34;632MWgeneration lost
STORcallreceivedat16:38Flexitricity startedgenerationinsameminute;fullpowerby16:43
Daypeak17:15 - 17:20
STORceasereceivedat17:46
![Page 7: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/7.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Tilbury,February2012
Source: Daily Mirror
![Page 8: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/8.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
InterconnexionFrance-Angleterre
IFA single bipole failure at 14:03:19
National mains frequency falls
rapidly to 49.6Hz
Frequency fall detected – site responded in one second
Site reconnected after 30 minutes
![Page 9: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/9.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Longannet/SizewellB,May2008
![Page 10: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/10.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Wind/PV,September2016
0
5,000
10,000
15,000
20,000
25,000
30,000
35,000
1 2 3 4 5 6 7 8 9101112131415161718192021222324252627282930313233343536373839404142434445464748
MW
Se1lementPeriod
DutchIC
FrenchIC
Other
Hydro(non-ps)
PS
Wind
Nuclear
Coal
CCGT
Coal coming on for peak
800 MW wind curtailed
DTU Call
![Page 11: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/11.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Constrainednetworks,flexiblecustomers?
What if a feeder fails? Firm capacity (N+1 security)
Heat wave
![Page 12: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/12.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Thevaluestack
![Page 13: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/13.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Valuesourcesforflexibleresources
Capacity Market
Frequency and inertia response
Short term operating reserve Day-ahead trading
Balancing mechanism
Local network peaks
Behind-the-meter
Trans-European Replacement
Reserves Exchange Voltage management
Tria
ds
![Page 14: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/14.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Whybaeeriesaredifferent
Strengths• Veryfast• Two-sidedcapability• Powerelectronics• “Contained”projects• Nolocalemissions
Weaknesses• LimitedrunNme• Can’tspendlongdischarged• SoCmanagement• Needlong-termrevenues• Regulators,governments
don’treallyunderstandbaeeries
![Page 15: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/15.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Servicedetails
![Page 16: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/16.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Direct• Extremelycomplex• Respectdeadlines• ManageSPDs• ManageALFCO• Tenderseparatelyforother
valuestreams• MulNpledirectcontracts• 100%ofsub-opNmalvalue
Aggregator• Dealswithcomplexity• Dealswithdeadlines• DealswithSPDs• Porlolioeffect• IdenNfiesandpursuesother
valuestreams• Onecontractwithaggregator• %shareofopNmalvalue
Capacity Market
![Page 17: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/17.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Ques<onstoask• WhereshouldIputit?• Pre-orpost-fault?• Whatelseisthere?• Summerorwinter?• DNO/TSOinteracNon?
Whythesema1er• LocaNon,locaNonlocaNon• DuraNon,speed,reliability• Workwithotherresources?• Whattodoforrestofyear?• Avoidconflicts
Local network peaks
![Page 18: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/18.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Frequencyresponse• EFR,FFR,FCDM• Respondtofrequency• Manyflavours
– Dynamic/staNc– Low/high– Enhanced/primary/secondary
• LocaNondoesn’tmaeer• Limitedrequirement
– OnlyNaNonalGrid– Lessatpeak,moreatnight– Circa1.8GW
Iner<aresponse• Pre-commercial• Respondtodf/dt(RoCoF)• Manyflavours
– Dynamic/staNc– Low/high– Willalwaysbefast
• LocaNonmaeers• Limitedrequirements
– OnlyNaNonalGrid– Lessatpeak,moreatnight
Frequency and inertia response
![Page 19: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/19.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Flows
![Page 20: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/20.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Valueflow
Flexible resource
Electricity supplier
Energy markets
MWh and energy payments
Aggregator
National Grid
Service payments (MW, MWh, MWs…)
DNO
![Page 21: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/21.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
InformaNonflow
Flexible resource
Electricity supplier
Energy markets
Aggregator
National Grid DNO
Predictions Positions Profiles
Prices Measurements Capability Schedules
Despatch
![Page 22: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/22.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Conclusions
![Page 23: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/23.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Conclusions• It’scomplicated
– ManyopportuniNes– Valuemovesaround– Compliancenotstraighlorward
• Youcanstackvalue– Allowed:CM+energy+oneserviceataNme– Notallowed:frequencyresponse+STOR+triads+++
• Thefuture’sinteres<ng– InerNaservices– BalancingmarketandTERRE
![Page 24: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/24.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
Extraslides
![Page 25: Demand Response. Delivered. · 2019. 5. 31. · 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved. Aunt Sally’s Island = 1500MW load 500MW 100% 500MW 100%](https://reader030.vdocuments.mx/reader030/viewer/2022012006/60f1aa30ca0aa55e081bfe3c/html5/thumbnails/25.jpg)
www.flexitricity.com 0131 221 8100 © Copyright Flexitricity Ltd. 2015. All rights reserved.
AuntSally’sIsland
= 1500MW load
500MW 100%
500MW 100%
500MW 100%
0MW 0%
Four 500MW power stations supply a 1500MW load
CO2 emissions 540 tonnes/hour
System status NOT secure
Margin None. System fails.
Cost of margin (hour) 0 tonnes/MW/hour
Cost of margin (annual) 0tonnesCO2/MW
375MW 75%
375MW 75%
375MW 75%
375MW 75%
CO2 emissions 595 tonnes/hour
System status SECURE
Margin 500MW
Cost of margin (hour) 0.11 tonnes/MW/hour
Cost of margin (annual) 965tonnesCO2/MW