confirmation from each lead party of their intention to be

5th February 2018

Registrations Co-ordinator

Elexon Limited 4th Floor

350 Euston Road

London NW13AW

Dear Sir/Madam,

Cowes Trading Unit application

Please find enclosed the relevant documentation supporting our application for Cowes as a Class 1 Trading Unit (Power Station with Optional Demand Fed from within the Power Station System). This includes

completed Forms BSCP31/4.3 (Registration of Trading Unit Application Form) and BSCP31/4.5 (Registration of Trading Unit Details Form). RWE Generation UK pic wishes to take advantage of the opportunities arising

from Trading Unit status for Cowes Power Station.

We believe that Cowes Trading Unit is fully compliant with the BSC Section K requirements and BSCP31 and

can be classified as a Class 1 Trading Unit.

With regard to Form BSCP31/4.3 we have the following comments:

Confirmation from each lead Party of their intention to be associated with a single Trading Unit Please find enclosed a letter confirming that RWE Generation UK pic (Party ID: INNOGY01) is Lead Party for

Cowes BM Units and intends that these BM Units should be associated with a single Trading Unit.

Full description of Metering Systems Annex 1 presents the meter technical details completed in a format that is consistent with BSCP20 for the relevant metering systems at Cowes Power Station.

Full description of points of measurement of electrical flow As noted above, Annex 1 presents the meter technical details completed in a format that is consistent with

BSCP20 for the relevant metering systems at Cowes Power Station. These forms include a full description of

the points of measurement of electrical flow. Annex 3 shows the location of the relevant metering systems at

Cowes.

line diagrams showing electrical connections and energy flows at nominated BM Unit(s) Annex 2 presents a line diagram showing the electrical connections and energy flows for the nominated BM

units at Cowes Power Station.

line diagrams showing location of Metering Systems Annex 3 comprises a line diagram showing the location of metering systems for the relevant BM units at Cowes

Power Station.

Cowes trading unit application - February 2018

RWE ,..., ,.... ......--,-.-,

Evidence that assets & equipment are capable of transmitting or distributing the quantity of Electricity to be transmitted or distributed at the nominated BM Unit(s) As noted above, Annex 1 presents the meter technical details completed in a format that is consistent with

BSCP20 for the relevant metering systems at Cowes Power Station.

Confirmation from the Transmission Company that the metering arrangements are compatible. The metering arrangements at Cowes are compliant with Metering Code .of Practice.

If you require any further information or wish to clarify any information submitted as part of this application,

please do not hesitate to contact me. We look forward to hearing from you,

Yours faithfully

Paul Hinksman

Head of Ancillary & Trading Services

RWE Supply & Trading GmbH


Evidence that assets & equipment are capable of transmitting or distributing the quantity of

Electricity to be transmitted or distributed at the nominated BM Unit(s):

Confirmation from the Transmission Company that the metering arrangements are compatible.

Supporting evidence from associated BSC Parties (as appropriate):

Class 2only

Evidence of Dedicated Assets:

Class 3 only

Evidence of Contiguous Assets:

Class 5 only

Other evidence having regard to the criteria set out in BSC:

Please list:

Further evidence requested by the Panel

Please List:


PAGE20F2

BSCP31/4.5 Registration of Trading Unit Details Form

To: BSCCo/CRA Date Sent: 5 th February 2018

From: Participant Details

Party ID: INNOGY01 Name of Sender: Ross Haywood

Contact email address:

Our Ref: Contact Tel. No.

Name of Authorised Signatorv: Pa11l Hinksman

Authorised Signature: --

1 Trading Unit Details t·

1 Jradi!Jg~J!~_am§: __ _

- Password:

Cowes Power Station

-----------··-------- -------- +··- --

I

1 Bf.11Jntti?~!C1JJ~:L~Q_IJY~L- __ __ ________________ ___ B~JJnit_l?~~aiL!!:L_C_QIJYE_~ 1 BM Unit ID 1 BM Unit ID

j

_ t;:OW~?01Z ((:Qwes f'vl_ainJ)Ql!:J 1 ·· ··············-------- -- C:Q.'N~?92Z_(Cowe?f:1.Eif1 Vt:~it?) __

RWE ' ""' ...-----.

PAGE 1 OF 1

' -·-

_ Eff~~ive _ftgm D~t~.:_ 01/ QJL200!_ __________ ~ffectjye f~Q.r:D_ Dat~:QJLQJ{?_Q_G1 ____________ _ 1_Effec:):jye to Date: _QUQ_!f2049 _____________ ----~ffec:):jy~tQ_P9t~_:_Q1/0 1/2049

I

··- ·- ·---

_l:l1'!Jl':'l_it D_~~ils: __ LCOVVED - : l:l~_ IJnitQetails: BM Unit ID BM Unit ID

. c=ow~?~ ( Covy_es Station_ Dema_11_c;!) __ _

c. ~ff~ctive f!c:>!Jl.Q..~!§~_ 01/QJ/200_1 __ _ Effective from Date: ·- i ---- ---- --- -- . -

... Eff~~iy~_ !c:>. P9!~:..QJ/_9!L~Q~_9 Effective to Date:

i l:l~IJI"'Jt ~~~C]ils_~ _______ _ BM Unit Details: - ---~---···------- ········--- - ·

BM Unit ID BM Unit ID

1------------·-····------------1 Effective from Date: Effective from Date: ---------------- -' Effective to Date: , Effective to Date: [---------------·--·······----·· ······--·-- ---·······-------······· -······--·- ··········-·--·-···-r----· -------············-·- ······ ···· ·-·········--·········---

1-------········- - ---------------·-··-------· - -·······-· --·---· ---·- ----------···············-···-·-····-······ ---· I BM Unit Details: ~--sMu~~-rD- .......... -- --i

t_l:lM _IJI"'it Q~!C'Ii!~~ -: BM Unit ID

L ______ ... ··········----·--·--------· ____ , ____ ----·-·······----- - ,. . ..,. ----- - ---+---------1 Effective from Date: Effective from Date: ~ iif~cti~~-t;-Date: -- Effective to Date:

I· ----· ... .. . .. ... .. -·····-···· -· -··

t_BM U!!it [)~~C]ils; _____ _ __ _ BM Unit Details: ···--- - ----············-----····-·······--·--··-···--

I BM Unit ID . BM Unit ID

Effective from Date: ···--·--··-----·-····--·-·····--------·-··-···-···-· · -- ----·---·--· --- --·······


- I

5th February 2018

Registrations Co-ordinator

Elexon Limited 4th Floor

350 Euston Road London NW13AW

Dear Sir/Madam,

RWE "" ,.... ,...,

Cowes Trading Unit Application - Confirmation from each Lead Party of their intention to be associated with a single Trading Unit

I can confirm that RWE Generation UK pic (Party ID: INNOGY01) as Lead Party for Cowes BM Units intend that these BM Units to be associated with a single Trading Unit.

For the avoidance of doubt the relevant BM units that comprise Cowes Power Station are: E_COWEl; E_COWE2; E_COWED; as set out in Form BSCP31/4.5 (Registration of Trading Unit Details Form)

submitted as part of this application.

Yours sincerely

Mohamed Suleman

Director of RWE Generation UK pic.


RWE BSCP31/4.3 Registration of Trading Unit Application Form PAGE 10F 2 ~

To:BSCCo/CRA Date Sent: 5th February 2018

From: Participant Details

Party ID: INNOGYOl Name of Sender: Ross Haywood

Contact email address: l

Our Ref: Contact Tel. No. - ·

Name of Authorised Signaoorv: Paul Hinksman

Authorised Signature: Password: -

Where an Exempt Export BM Unit wishes to be associated with a Trading Unit the Exempt Export BM Unit need

only complete Form BSCP31/4.7

Class of Trading Unit Application (1, 2, 3, 5):

Trading Unit Name: Cowes Power Station

Effective From Date1: 00:00 on 1st April 2018

New Registration

OR

Change of BM Unit Ownership

Attached Documents:

Full description of nominated BM Unit(s):

{Complete Form BSCP31/ 4.5)

Confirmation from each Lead Party of their intention to be associated with a single Trading Unit:

Full description of Metering Systems:

Full description of points of measurement of electrical flow:

Line diagrams showing electrical connections and energy flows at nominated BM Unit(s):

Line diagrams showing location of Metering Systems:

1 The Trading Unit Effective From Date will be the later of either the date specified in this section of the application form by the Applicant Party, or the date on which all of the requirements specified in this procedure have been satisfied.


BSC Procedure 20 Registration of Metering Systems for Central Volume Allocation

Annex 1: Cowes Trading Unit Application

Full description of Metering Systems; and

Full description of points of measurement of electrical flow; and

Version 11.0

Evidence that assets & equipment are capable of transmitting or distributing the quantity of Electricity to be transmitted or distributed at the nominated BM Unit(s)

Balancing and Settlement Code Page4 of 21 © ELEXON limited 2005

BSC Procedure 20

BSCP20/4.3a

Registration of Metering Systems for Central Volume Allocation

Version 11.0

PAGE 1 OF 6

Metering System Details (Separate forms should be used for each Metering System)

Data Item Data Content Enter '*' if data has changed

Metering System Id (MSID) 4548

MTD Effective Date 06/07/11

Party ID (LDSO)

Metering System Latitude N 50deg.44.67min

Metering System Longitude W 1deq.17.13min

Metering Equipment/Service Location 424:COWES

Dispensation Reference 70

Dispensation Effective From Date 12/11/1992

Dispensation Effective To Date Lifetime

Reason for Dispensation

Metering System Contact Name Lorna Short

Metering System Contact Tel Number I Metering System Contact Fax Number II Metering System Address Line 1 Cowes Power Station

Metering System Address Line 2 RWE npower

Metering System Address Line 3 Kingston Road

Metering System Address Line 4 East Cowes

Metering System Address Line 5 Isle of Wight

Metering System Address Line 6




Metering System Post Code P032 6JS

Energisation Status (ES) E

ES Effective From Date 10/03/1993

ES Effective To Date

Balancing and Settlement Code Page 5 of 21 © ELEXON Limited 2005

BSC Procedure 20

BSCP20/4.3a


REGISTRATION OF METER TECHNICAL DETAILS

Outstation Details

Data Item Data Content Enter Data (Primary '*' if (Secondary Outstation) data Outstation)

has change d

MSID 4548 4548 Outstation Id 454801138 454801238 Outstation Number of Dials 9 9 Outstation Type KMO KMO

Outstation Number of 32 32 Channels I

Communications Address I Communication Type PSTN PSTN

Baud Rate 2400 2400 Previous MSID

Previous Outstation Id

Outstation Serial Number 605610 64077 Outstation Password A

Outstation Password B

Outstation Password C

Outstation PIN

Balancing and Settlement Code Page 6 of 21 © ElEXON limited 2005

Version 11.0

PAGE 2 OF 6

Content Enter '*'

if data has changed

BSC Procedure 20 Registration of Metering Systems for Central Volume Allocation Version 11.0

BSCP20 /4.3b PAGE 3 OF6 REGISTRATION OF METER TECHNICAL DETAILS

Physical Meter Details

Enter'*' if ~SID 14548

data has changed Meter Serial Number2 Meter Current Manuf Make & Type CT Ratio VT Ratio System No. of CoP

Rating Voltage Phases 1706601 1 Cewe Prometer R 5000/1 11000/110 132000 3 2 1706602 1 Cewe Prometer R 5000/1 11000/110 132000 3 2 1690805 1 Cewe Prometer R 400/1 76200/63.5 132000 3 2 1706603 1 Cewe Prometer R 30/1 11000/110 132000 3 3 1706604 1 Cewe Prometer R 30/1 11000/110 132000 3 3 1690801 1 Cewe Prometer R 1500/1 440/110 415 3 2 1690802 1 Cewe Prometer R 1500/1 440/110 415 3 2 1706605 1 Cewe Prometer R 5000/1 11000/110 132000 3 2 1706606 1 Cewe Prometer R 5000/1 11000/110 132000 3 2 1706609 1 Cewe Prometer R 30/1 11000/110 132000 3 3 1706610 1 Cewe Prometer R 30/1 11000/110 132000 3 3 1690806 1 Cewe Prometer R 400/1 76200/63.5 132000 3 2 1706607 1 Cewe Prometer R 30/1 11000/110 132000 3 3 1706608 1 Cewe Prometer R 30/1 11000/110 132000 3 3 1690803 1 Cewe Prometer R 1500/1 440/110 415 3 2 1690804 1 Cewe Prometer R 1500/1 440/110 415 3 2

2 Maximum 10 characters. N.B. If the MSN has to be adjusted by agreement between the MOA and CDCA, then both the old and new values must be recorded on this form, which will constitute the only record of the adjustment

Balancing and Settlement Code Page 7 of 21 81:/1111{2835 © ELEXON Limited 2005


BSCP20/4.3b PAGE 4 OF 6 REGISTRATION OF METER TECHNICAL DETAILS

.................. ''-'-!::~''""''-....... ----~·· ......

Enter '*' MSIO: 4548

if data Metering Meter Main I Meter Measuremen No of Register Meter Register Associated Associated

has Subsystem 10 Serial No. Check Register t Quantity 10 Dials Multiplier Meter 10 Meter Register

changed ID ID

(AI, AE, RI, or

RE)

COWE 01M 1706601 Main Ml AI 7 1

COWE 01M 1706601 Main M2 AE 7 1

COWE OlM 1706602 Check Ml AI 7 1 1706601 Ml

COWE 01M 1706602 Check M2 AE 7 1 1706601 M2

COWE OlM 1690805 Main M3 RI 7 1

COWE 01M 1690805 Main M4 RE 7 1

COWE 015 1690801 Main 51 AI 7 1

COWE 015 1690802 Check 51 AI 7 1 1690801 51

COWE 015 1690801 Main 53 RI 7 1

COWE 015 1690801 Main 54 RE 7 1

COWE 01U 1706603 Main Ul AI 7 1

COWE 01U 1706603 Main U2 AE 7 1

COWE 01U 1706604 Check U1 AI 7 1 1706603 Ul

COWE OlU 1706604 Check U2 AE 7 1 1706603 U2

COWE 02M 1706605 Main M1 AI 7 1

COWE 02M 1706605 Main M2 AE 7 1

COWE 02M 1706606 Check M1 AI 7 1 1706605 M1

COWE 02M 1706606 Check M2 AE 7 1 1706605 M2

COWE 02M 1690806 Main M3 RI 7 1

COWE 02M 1690806 Main M4 RE 7 1

COWE_02~ 1690803 Main 51 AI 7 1

Balancing and Settlement Code Page 8 of 21 8~!:/lilllll:i

© ELEXON Limited 2005


COWE 025 1690804 Check 51 AI 7 1 1690803 51 I COWE 025 1690803 Main 53 RI 7 1

COWE 025 1690803 Main 54 RE 7 1 i

COWE 02U 1706607 Main U1 AI 7 1 COWE 02U 1706607 Main U2 AE 7 1 COWE 02U 1706608 Check U1 AI 7 1 1706607 U1 COWE 02U 1706608 Check U2 AE 7 1 1706607 U2 COWE 02E 1706609 Main E1 AI 7 1 COWE 02E 1706609 Main E2 AE 7 1 COWE 02E 1706610 Check E1 AI 7 1 1706609 E1 COWE_02E 1706610 Check E2 AE 7 1 1706609 E2

Balancing and Settlement Code Page9 of 21 ti;'U/Ufi © ELEXON Limited 2005


Version 11.0

BSCP20 /4.3c PAGE 5 OF 6


Outstation Channel Details

Outstation ID : ]454801138

Enter Channe Meter Meter Primary Pulse 0/S Channel

'*' if I Serial Registe I Multiplier Channel Minimu

data Numbe Number 3 riD Second a Multiplier m

has r ry (MWh)

change Outstati

d on

0 1706605 M1 p 0.01 0.1 0 1 1706605 M2 p 0.01 0.1 0 2 1706606 M1 p 0.01 0.1 0 3 1706606 M2 p 0.01 0.1 0 4 1706607 U1 p 0.002 0.001 0 5 Spare

6 1706608 U1 p 0.002 0.001 0 7 Spare

8 1706609 E1 p 0.002 0.001 0 9 Spare

10 1706610 E1 p 0.002 0.001 0 11 Spare

12 1706601 M1 p 0.01 0.1 0 13 1706601 M2 p 0.01 0.1 0 14 1706602 M2 p 0.01 0.1 0 15 1690805 M3 p 0.01 0.1 0 16 1690805 M4 p 0.01 0.1 0 17 1690806 M3 p 0.01 0.1 0 18 1690806 M4 p 0.01 0.1 0 19 1690801 51 p 0.001 0.01 0 20 1690803 51 p 0.001 0.01 0 21 1706603 U1 p 0.002 0.001 0 22 1706602 M1 p 0.01 0.1 0 23 1706603 U2 p 0.002 0.001 0 24 1706604 U1 p 0.002 0.001 0 25 1706604 U2 p 0.002 0.001 0 26 1690802 51 p 0.001 0.01 0 27 1690801 53 p 0.001 0.01 0 28 1690801 54 p 0.001 0.01 0

3 Maximum 10 characters. N.B. If the MSN has to be adjusted by agreement between the MOA and CDCA, then both the old and new values must be recorded on this form, which will constitute the only record of the adjustment.

Channel Maximu m (MWh)

95 95 95 95 0.55

0.55

0.5

0.5

95 95 95 95 95 95 95 1.1 1.1 0.55 95 0.55 0.55 0.55 1.1 1.1 1.1

Balancing and Settlement Code Page 10 of21 02/11/2005 © ELEXON Limited 2005

BSC Procedure 20 Registration of Metering Vei"Sion 11.0 Systems for Central Volume Allocation

29 1690804 51 p 0.001 0.01 0 1.1 30 1690803 53 p 0.001 0.01 0 1.1 31 1690803 54 p 0.001 0.01 0 1.1

Balancing and Settlement Code Page 11 of 21 02/11/2005 © ELEXON Limited 2005


Version 11.0

BSCP20/4.3c PAGE 6 OF 6


Outstation Channel Details

Outstation ID : 1454801238

Enter Channe Meter Meter Primary Pulse 0/S Channel

'*' if I Serial Registe I Multiplier Channel Minimu

data Numbe Number 4 riD Second a Multiplier m

has r ry (MWh)

change Outstati

d on

0 1706605 M1 s 0.01 0.1 0 1 1706605 M2 s 0.01 0.1 0 2 1706606 M1 s 0.01 0.1 0 3 1706606 M2 s 0.01 0.1 0 4 1706607 U1 s 0.002 0.001 0 5 Spare 6 1706608 U1 s 0.002 0.001 0 7 Spare 8 1706609 E1 s 0.002 0.001 0 9 Spare 10 1706610 E1 s 0.002 0.001 0 11 Spare 12 1706601 M1 s 0.01 0.1 0 13 1706601 M2 s 0.01 0.1 0 14 1706602 M2 s 0.01 0.1 0 15 1690805 M3 s 0.01 0.1 0 16 1690805 M4 s 0.01 0.1 0 17 1690806 M3 s 0.01 0.1 0 18 1690806 M4 s 0.01 0.1 0 19 1690801 51 s 0.001 0.01 0 20 1690803 51 s 0.001 0.01 0 21 1706603 U1 s 0.002 0.001 0 22 1706602 M1 s 0.01 0.1 0 23 1706603 U2 s 0.002 0.001 0 24 1706604 U1 s 0.002 0.001 0 25 1706604 U2 s 0.002 0.001 0 26 1690802 51 s 0.001 0.01 0 27 1690801 53 s 0.001 0.01 0 28 1690801 54 s 0.001 0.01 0

4 Maximum 10 characters. N.B. Ifthe MSN has to be adjusted by agreement between the MOA and CDCA, then both the old and new values must be recorded on this form, which will constitute the only record of the adjustment.

Cowes trading unit application -January 2018

Channel Maximu m (MWh)

95 95 95 95 0.55

0.55

0.5

0.5

95 95 95 95 95 95 95 1.1 1.1 0.55 95 0.55 0.55 0.55 1.1 1.1 1.1

BSC Procedure 20

29 1690804 30 1690803

31 1690803


51 5 0.001

53 5 0.001

54 5 0.001

Cowes trading unit application- January 2018

Version 11.0

0.01 0 1.1 0.01 0 1.1 0.01 0 1.1


Version 11.0

Annex 2: Line diagrams showing electrical connections and energy flows at nominated BM Units- Cowes Trading Unit

Cowes trading unit application -January 2018


Version 11.0

Illustrative line diagram showing electrical connections and energy flows at nominated BM Units - Cowes Power Station Trading Unit (Suitable for commercial purposes only - not for use as an operational diagram)

TC/DSO TC/DSO

~

I \ JiA UE~e~ flows at nominated B~1 Unlts j

Generator

Substation

Generator Transformer

Unit Transformer

.. •

HV Reactive Metering

Gtmerator Active Metering

Cowes trading unit application- January 2018

Generator

Generator Transformer

E_COWEO

Station Transformers

Unit /Excitation Transformers

Station Board

0 Station Transformer Metering

.• Unit Transformer Metering

Annex 2 - Page 1


Version 11.0

Annex 3: line diagrams showing location of Metering Systems- Cowes Trading Unit

Cowes trading unit application Jan-18January 2018

BSC Procedure 20 Registration of Metel"ing Systems for Central Volume Allocation

Version 11.0

Illustrative line diagram showing location of Metering Systems- Cowes Power Station Trading Unit (Suitable for commercial purpos~s only -not for use as an operational diagram)

• •

TC/DSO

Generator

Substation

Unit Transformer

HV Reactive Metering

Generator Active Metering

Generator

TC/DSO

0

•

E_COWED

Station Transformers

Unit /Exdtation Transformers

Station Board

Station Transformer Metering

Unit Transformer Metering

Cowes trading unit application Jan-18- January 2018 Annex 3 - Page 1