Voting Shares October 2020

Voting Party Group Party ID Actual Voting Share

A 606 Bord Gais Energy Limited BGELIMIT British Gas Trading Limited BRITGAS British Gas X Limited TILLICUM Centrica Brigg Ltd REGPOWER Centrica Distributed Gen Ltd CENRPS Centrica Energy Limited ACCORD Centrica KPS Ltd CENKIL CENTRICA PB Limited CENPB Glens Of Foudland Wind Farm Limited GOFPOWER Lincs Wind Farm Ltd LINCSWFL

AA 122 VITOL SA VITOLSA VPI Immingham LLP ICHPLLP

AAA 3 Together Energy (Retail) Limited EDDINGTN Together Energy Limited AZACCA

B 42 Independent Power (UK) Limited IPNL The Electricity Network Company Ltd ETCL

BB 11 Centrica Energy Trading AS NEAS NEAS Energy Ltd CNDA

BBB 8 TrailStone GmbH TRAILST0 TrailStone Renewables GmbH GREENPWR

C 3 Coulomb Energy Supply Limited COULOMB Energy24 Limited ENERGY24 Energy24 Services Limited E24SERVI

CCC 238 OVO (S) Electricity Limited SWEL Ovo Energy OVOE

© Elexon 2020 Voting Shares October 2020 Page 1 of 13 D 140 Coryton Energy Company Limited CECL Rocksavage Power Company Limited RPCL Spalding Energy Company Limited SPAL Spalding Energy Expansion Limited SPALDI

DD 1 Barbican Power Limited BARBICAN Euston Energy Limited TA Northumbria Energy EUSTON Farringdon Energy Ltd FARRINGD GOTO ENERGY (UK) Limited QUEENS Putney Energy Limited PUTNEY

E 558 Donnington Energy Limited DOENERGY Drax Generation Enterprise Limited SPGEN01 Drax Power Limited DRAX Farmoor Energy Limited FRENERGY Haven Power Ltd HAVEN Opus Energy (Corporate) Limited CHENERGY Opus Energy Limited OXFPOWER Opus Energy Renewables EVENERGY Pirranello Energy Supply Limited PIRANELO

EE 1 Hartree Partners Power and Gas Company (UK) Limited HEPGCO Hartree Partners Supply (UK) Limited POWQ

F 606 Dorenell Windfarm Limited DORWIND EDF Energy (Cottam Power) Limited COTPOWER EDF Energy (Thermal Generation) Limited WBURTONB EDF Energy Customers Limited LENCO EDF Energy Limited LONDELEC EDF Energy Nuclear Generation Limited BEGL001 EDF Trading Limited EDFT Fallago Rig Wind Farm Limited FALLAGO West Burton Limited TXUWBUR

FF 1 Aikengall II Community Wind Company Ltd AIK2CWCL Sanquhar Community Wind Company Ltd SCWCL

© Elexon 2020 Voting Shares October 2020 Page 2 of 13 G 380 Barrow Offshore Wind Limited DONG009 Burbo Extension Ltd DONG010 Gunfleet Sand Ltd DONG005 Gunfleet Sands II Ltd DONG006 HORNSEA 1LMITED DONG013 Orsted Burbo (UK) Ltd DONG001 ORSTED ESS MERSEY LIMITED DONG014 Orsted Gunfleet Sands DEMO (UK) Ltd DONG007 Orsted Power (UK) Ltd DONG004 Orsted Power Sales UK Ltd MAGNETIC Orsted Salg and Service AS DEEM1000 Race Bank Windfarm Ltd DONG011 Walney (UK) Offshore Windfarms Limited DONG003 Walney Extension Ltd DONG012 Westermost Rough Limited DONG008

GG 1 Beinneun Wind Farm Ltd BWF2016 Cour Wind Farm (Scotland) Limited CWF2016

H 526 E.ON Energy Solutions Limited PGENERGY E.ON UK Energy Markets Limited EONEMUK E.ON UK plc POWERGEN ECandR UK Humber Wind Limited HMBRWNDL Economy Power Limited ECON1 Rampion Offshore Wind Ltd RAMPION RWE Renewables UK Robin Rigg West Ltd ROBINRIG

HH 1 Holborn Energy Limited HOLBORN Paddington Power Limited PADDINGT VAVU Power Ltd VAVU

I 47 Carrington Power Ltd CARRINGT Corby Power Limited CORBY ESB Energy Limited LAVENDER ESB Independent Energy (N.I) Limited ESBIENI ESB Independent Generation Trading Ltd ESBIGT Planet9 Energy Limited GALENA

II 42 Northern Powergrid (Northeast) Plc NEDL Northern Powergrid (Yorkshire) Plc YEDB

© Elexon 2020 Voting Shares October 2020 Page 3 of 13 J 234 Electrabel S.A. ELECBEL Engie Global Markets GASELYS ENGIE Power Limited RWETDL First Hydro Company FSTHYDRO GAS NATURAL GDFSA IPM Energy Trading Limited DPDCOLTD Rugeley Power Generation Limited TXURUGE

JJ 42 Eastern Power Networks Plc EASTELEC London Power Networks Plc LPN South Eastern Power Networks Plc SBPN

K 53 Baglan Operations Limited BAGLAN MACQUARIE BANK LTD (LONDON BRANCH) MBLLO Severn Power Limited DONGSVR Sutton Bridge Power Generation SUTTBRGE Sutton Bridge Power Transactions Limited EDFETRNS

KK 42 Western Power Distribution (South Wales) PLC INFRALEC Western Power Distribution (South West) PLC WPD Western Power Distribution (West Midlands) plc GPUPD Western Power Distribution(East Midlands) plc EASTMIDS

L 1 JP Morgan Securities plc JPMSL Mercuria Energy Trading SA METSA

LL 6 Alaska Energy Ltd ALAS ALBUQUERQUE Energy Ltd ALBU Avro Commercial Energy Trading Limited TEXA Energise Britain Gas and Electric Ltd VERM HomeHero Energy COLO MISSISSPI Energy Ltd MISS Neon Reef Limited OREG SANTANA Energy Ltd TANA Simplicity Energy Limited ARIZ Square1 Energy Limited ALAB

M 2 Galawhistle Wind Farm Limited GALAWWF Mobius Renewables Generation (GB) Limited AIRGEN Mobius Renewables Generation (GB2) Limited AIRGEN2

O 1 Northern Ireland Electricity PLC NIEPPB Viridian Energy Supply Limited (Energia) VESL

OO 1 Freasdail Energy Limited FEL Minnygap Energy Limited MEL

P 29 Green Network Energy Ltd ZEPHYR Green Network UK PLC GRENETUK

PP 1 PetroChina International (London) Co. PETCHINA Petroineos Trading Limited PETRIN

Q 606 E.ON Next Energy Limited NITTWO01 Edgware Energy Ltd EDGWARE Galloper Wind Farm Ltd GALOWFL Gwynt y Mor Offshore wind farm limited GYMOWL Npower Limited NPOWER01 Npower Northern Limited NNL Npower Northern Supply Limited NEEB Npower Yorkshire Limited NYL Npower Yorkshire Supply Limited YE RWE GENERATION UK PLC INNOGY01 RWE KL Limited CENKL RWE Supply and Trading GmbH RWE Triton Knoll Offshore Wind Farm Limited TKWFL

QQ 1 Crystal Rig II Limited CR2LTD Crystal Rig III Limited CR3LTD

R 446 East Anglia One Limited EAOWIND Iberdrola Generacion Espana S.A.U IBEGENES Morecambe Wind Limited MWLWODS1 Scottish Power Energy Management Ltd SPOWER02 Scottish Power Energy Retail Limited SPSUP01 Scottish Power Renewables (UK) Ltd SPCRE01 SP Distribution Limited SPDIS1 SP Manweb PLC MANWEB01

© Elexon 2020 Voting Shares October 2020 Page 5 of 13 RR 94 Hudson Energy Supply UK Limited AMPERE Shell Energy Europe Limited SHELL2 Shell Energy Retail Limited FRST01 Shell Energy Supply UK Ltd. NEWPORT

S 606 Clyde Windfarm (Scotland) Ltd CWSL Dunmaglass Wind Farm Limited DNMG Griffin Wind Farm Limited GRWL Keadby Generation Limited KGL Medway Power Limited MEDWAY Scottish Hydro- Electric Power SHEPD Southern Electric Power Distribution PLC SE SSE Energy Supply Limited SSE SSE Generation Limited SSEGEN Stronelairg Wind Farm Limited STLG

SS 1 Camaro Energy Supply Limited CAMARO Cilleni Energy Supply Limited CILLENI D-Energi Trading Limited COLGANO Vanquist Energy Supply Limited VANQUIST Venga ENergy Supply Limited VENGA Viper Energy Supply Limited VIPER

T 29 Gazprom Marketing and Retail Limited GMTR Gazprom Marketing and Trading Ltd GAZPROM

U 75 Aberdeen Offshore Wind Farm Limited ABERDEEN Clashindarroch Wind Farm Limited CLASH I Supply Energy Limited COOP Ormonde Energy Limited ORMONDE Pen Y Cymoedd Wind Farm Limited PYC Thanet Offshore Wind Ltd TOW Vattenfall Energy Trading GmbH VTS Vattenfall Networks Ltd VATTEN1 Vattenfall Wind Power Ltd VWPL

UU 1 Balance of Power Trading Ltd BOPT GFP Trading Ltd GFPT

V 31 EirGrid Interconnectors Limited EILIA SONI Ltd SONILTD

X 1 Addito Supply Limited OBERON ExtraEnergie GmbH CALLISTO

XX 178 Uniper Global Commodities SE EONETRAD Uniper UK Limited EECL

Y 39 Scira Offshore Wind Energy Limited SCIRA Statkraft Markets GmbH STATKRA1

YY 1 Dudgeon Offshore Wind Ltd DUDGEON Equinor Energy Trading Limited STATPOW Hywind Scotland Ltd HYWINDSC

Z 8 Axpo Solutions AG EGL AXPO UK Limited EGLUK

ZZ 1 Deeside Power (UK) Limited DEEPOWER Indian Queens Power Limited AESIQPL Saltend Cogeneration Company Limited SALTEND

Adela Energy Ltd ADELA 1 Affect Energy Limited COPPER 1 Afton Wind Farm Limited AFTON 1 Alphataraxia Europium BV ATX 1 AMPower UK Limited INVE 2 Ardent Energy Trading Limited ARDENT 1 Arenko Cleantech Limited AG 1 ARL O09 Limited ARLO09 1 ARTO.ENERGY LIMITED BRONZE 1 AS Global Risk Management Ltd GLOBAL 1 Avid Energy Ltd OPAL0516 1 AVRO ENERGY LIMITED AVRO 37 Axis Telecom Limited AXISTELE 1 Banks Renewables Lmited BANKSREN 1 Barking Power Limited BARKING 1 Beatrice Offshore Windfarm Limited BOWL001 1 Belsize Energy Limited BELSIZE 1 BES Commercial Electricity Ltd EBEA 6 BKW Energie AG BKW 2 Blackcraig Wind Farm (Scotland) Limited BLK2017 1 Bluebell Energy Supply Limited BLUEBELL 1 Bluegreen Energy Services Limited ARRUZZI 1 BNP Paribas BNPP 1 Borough Energy Limited BOROUGH 1 Bowfell Energy Limited BOWFELL 1 BP Gas Marketing Limited BPGAS 7 Braes Of Doune Wind Farm (Scotland) Ltd BODOUNE 1 Breeze Energy Supply Limited BREEZE 1 Brilliant Energy Supply Ltd NICKEL 1 Bristol Energy Limited OSMIUM 6 British Nuclear Group Sellafield Ltd FELLSIDE 1 BritNed Development Limited BRITNED 102 Brockloch Rig Windfarm Limited BRWLTD 1 Brook Green Trading Limited MISTRAL 12 Brookfield Renewable Supply 2 Limited BROOKFLD 1 Bruntwood Energy Services Ltd TAILWIND 1 Bryt Energy Ltd BULLION 1 Bulb Energy Limited REGENT 142 Business Power and Gas Limited CYCLONE 6 California Energy Limited CALA 1 Captured Carbon Limited ETCARBON 1 Castleton Comodities Merchant Europe Sarl CASTLEEU 1 Cenergise Limited CEGISE 1 CEZ, a.s 45274649 1

© Elexon 2020 Voting Shares October 2020 Page 8 of 13 CFP Trading Limited CFP1 1 Citigroup Global Markets Limited CGML2007 4 CNG Electricity Ltd SILVER 1 Cobblestone Energy LTD CBBLESTN 1 COMCOM LTD COMCOM 1 Compagnie Nationale Du Rhone (C.N.R) CNRP 1 Coniston Energy Limited CONISTON 1 Conrad Energy (Trading) Limited CONRAD 1 Co-operative Energy Limited VOLA 1 Corona Energy Retail 4 Ltd SUPELEC3 7 Corriegarth Wind Energy Limited CRGTHW 1 Daisy Energy Supply Limited DAISY 5 Danske Commodities AS DANSKE 47 DC Energy Trading B.V. DC 1 Delta Gas And Power Ltd LILY 1 Dual Energy Direct Limited DUALENER 1 Dvalin ApS DVALIN 1 DXT Commodities Sa DUFENERG 1 Dyce Energy Ltd PROZ 1 E (Gas and Electricity) Limited LORM 12 E2M ENERGY TRADING LTD MAIN 1 ECC European Commodity Clearing AG ECC 197 Eclipse Power Networks Limited G2ENERGY 42 Eco Green Management Limited YGP1 1 EDTC LTD EDTC 1 Effortless Energy EENERGY 1 Eirgrid PLC ERGRDPLC 35 ElecLink Limited ELECL1 1 Electraphase Limited EPHASE 1 Electricity Direct (UK) Limited EDIR 1 Electricity North West Limited NORWEBD 42 Electricity Plus Supply Limited BAENERGY 10 ElectroRoute Energy Limited SAPHIR 1 ElectroRoute Energy Trading Limited ELECTRO 1 Eneco Energy Trade BV ENECOUK 11 Enel Global Trading SPA ENELTRAD 1 Energetech Trading DMCC ENERGETE 1 Energi Danmark AS ENERGIDK 15 Energy Assets Networks Limited UDNL 42 ENERGYA VM GESTION DE ENERGIA S.L.U ENERVM 1 ENSTROGA Ltd COMT1015 1 EPEX SPOT SE APXCOMM 1 EPG Energy Ltd EPGNRG 1 Equinicity Ltd EQUIN 1 Erova Energy Limited EROVAIRL 1 ES FOR IN SE ESFORIN 1

© Elexon 2020 Voting Shares October 2020 Page 9 of 13 ESP Electricity Ltd LAING 42 Esso Petroleum Company Limited EPCO1 1 European Commodity Clearing Luxembourg S.AR.L. ECCLUX 11 Exelon Generation Limited EXGENLIM 1 F and S Energy lTD FSE0001 3 Falck Next Energy Srl FALCKNXT 1 Flexitricity Limited FLEXTRCY 1 Flick Energy Ltd EMZO 1 Florida Energy Limited FLOR 1 Flow Energy Limited CIRCUIT 1 Forbury Assets Limited FORB 42 Foxglove Energy Supply Limited FOXGLOVE 2 Freepoint Commodities Europe LLP FREEPNT 2 Fulcrum Electricity Assets Limited FEAL 42 Fundamental Energy Trading Ltd YUS 1 Future Energy Utilities Ltd SIROCCO 1 Gas and Power Limited ROSE 1 GB Energy Supply Limited ALTITUDE 1 Georgia Energy Limited GEOR 1 Getec Energie GmbH GEAG 1 Global Energy Advisory Ltd GEAJOE88 1 GnERGY Limited LUMA 1 Golders Energy Limited GOLDERS 1 Good Energy Limited PURE 1 Grangemouth CHP Ltd GCHP 1 Greater Gabbard Offshore Winds Ltd GGOWL 1 Green Energy (UK) Plc GRNUKPLC 1 Green Energy Supply Limited VIRG 3 GridBeyond Limited ENDECO 1 Habitat Energy Limited HABITAT 1 Harlaxton Energy Networks Ltd HARL 42 Hawaii Energy Limited HAWA 1 Home Energy Trading Limited SPALT 1 ICE Clear Europe Limited ICECLEAR 1 Idaho energy Limited IDAH 1 IGLOO ENERGY SUPPLY LIMITED PION1015 10 In Commodities AS INCOMAS 3 Indigo Power Limited INDIGO 42 Inovyn Chlor Energy Ltd IMPX 1 J. Aron and Company JARON 3 JG PEARS POWER LIMITED JGPEARSP 1 JWM Energia JWM 1 Keep Energy Limited SKYLANE 1 Kensington Power Ltd KENSINGT 8 Kentucky Energy Limited KENT 1 Koch Supply and Trading Sarl KSARL 1

© Elexon 2020 Voting Shares October 2020 Page 10 of 13 Last Mile Electricity Ltd GUC1204 42 LDV Harburnhead Ltd HARBURN1 1 Leep Electricity Networks Limited PENL 42 Lehman Bros Commod Serv Europe (LEHMAN) LEHMAN 1 Lightfield Ltd LIGHTFLD 1 Limejump Energy Limited ANGEL 1 Logicor Energy Ltd MARIGOLD 1 London Array Limited LAOWF 1 Lynemouth Power Limited LYNE 1 MA Energy Limited MA200308 1 MarblePower Limited MARBLE 9 Marchwood Power Limited MPL 7 Maxen Power Supply Limited HAWKING 1 Merrill Lynch Commodities Limited MLI 1 MFT Energy AS MFTE 5 MGT Teeside Ltd TEESREP 1 MoneyPlus Energy Limited OREBA 1 Mongoose Energy Supply Limited BETHNAL 1 Moorlands Trading Ltd MOORLAND 1 Morgan Stanley Capital Group Inc. MSCGI 1 Murphy Power Distribution Limited MURPHY 42 MVV Environment Services Limited LIGHTNIN 1 MVV Trading GmbH MVVTRAD 1 Nabuh Energy Ltd SANT1015 1 Nano Energies Trade s.r.o. NANOTRD 1 National Grid Electricity Transmission Plc NGC 600 National Grid IFA 2 Limited NGIFA2 1 National Grid Interconnectors Ltd NGIFA 3 Naturgy Ltd VAYU 1 Nemo Link Limited NEMO1 1 Next Kraftwerke GmbH NEXT 1 Nord Pool Spot AS NORDPOOL 156 Nordic Energy House ApS NEH 1 Northpool BV NORTHPL 3 Nuclear Decommissioning Authority MAGNOX 1 Nursling Energy Two Limited NURSLE2 1 Octopus Energy Limited MERCURY 110 Omni Energy Ltd OMNIENER 1 One Wales Energy Un Ynni Cymru Ltd CRNFLWR 1 Optimax Energy GmbH OPTIMAX 4 Orbit Energy Limited THISTLE 4 Our Power Energy Supply Limited RHODIUM 1 Oval Energy Limited OVAL 1 P3P Energy Supply Limited NEVA 1 Palladium Energy Supply Limited PALLAD 1 Peak Gen Top Co Limited PEAKGEN 1

© Elexon 2020 Voting Shares October 2020 Page 11 of 13 Peoples Energy Supply Limited MONUMENT 11 Perle Energy Limited PERLE 1 PFP Energy Supplies Limited IRIDIUM 4 Power4All Limited POWER4 17 PowerMart ApS POMA 6 Pozitive Energy Limited TORNADO 14 Priogen Holding B.V. PRIOGEN 1 Pure Planet Limited TULIP 12 PZEM Energy B.V. PZEM 1 Robin Hood Energy Ltd EUROPA 9 Rutherford Energy Supply Ltd RUTHRFRD 1 Seabank Power Limited SEABANK 21 SembCorp Utilities (UK) Limited EAGLE2 4 Simcoe Energy Limited SIMCOE 1 SIMEC Uskmouth Power Ltd USKMOUTH 1 Simply Your Energy Limited SUPLENER 1 SINQ POWER LTD SINQ 3 Skiddaw Energy Limited SKIDDAW 1 Smartest Energy Limited SMARTEST 51 Snowdrop Energy Supply Limited SNOWDROP 1 So Energy Trading Ltd GOLD 15 Social Energy Supply Ltd DIRAC 1 Solarplicity Supply Ltd GANYMEDE 1 Squeaky Clean Energy Ltd ESSL1015 1 Stadwerke Munchen GmbH SWMUNICH 10 Switch Business Gas and Power Ltd TRAM 1 Symbio Energy Limited SYMBIO18 3 Tesla Motors Limited TESLA 1 The Renewable Energy Company Limited RENC 17 Tonik Energy Limited PILO1015 9 Total Gas and Power Limited TFEGP 118 TOTO Energy Ltd COVENT 1 TOUCAN ENERGY LIMITED MINT 1 Tru Energy Limited DAFFODIL 1 UK Power Distribution Ltd UKPD 42 UK Powers Reserve Ltd UKPR 1 UK Utility Reserve Limited DCOGEN 1 UK-Healthcare Corporation Ltd DENERGI1 1 United Gas and Power Ltd SING 1 URE Energy Limited FARADAY 1 Usio Energy Supply Limited GOLDING 1 Utilita Energy Ltd UTILITA 60 Utility Point Limited WASH 10 Valda Energy Limited SCAFELL 1 VICTORY ENERGY SUPPLY LIMITED RAYLEIGH 1 Vis Algorithmics ApS VISALGO 1 Whiteside Hill Windfarm (Scotland) Limited WHWF1985 1