i-sem technical liaison group tlg presentation... · i-sem – technical liaison group ref: tlg.003...

25 May 2016

I-SEM – Technical Liaison Group Ref: TLG.003

1

ISEM Technical Specification (TS) v1 Preview Market Participant Interfaces for Balancing Market Systems

Agenda

Welcome and house-keeping

Actions from previous TLG – Balancing Market

CSS Technical Delivery Timeline – Updates and Review

Balancing Market Interface Specifications – I-SEM TS Preview

AOB

2

Agenda





AOB

3

I-SEM Central Systems and Services Team

4

Morris Lyness

I-SEM Central Systems and Services Workstream Manager

Michael Harrington

I-SEM Central Systems and Services Technical Team Lead

Tony Brennan

I-SEM Central Systems and Services

Technical Architect

Severin Garanzuay

I-SEM Central Systems and Services

Advisor

Proposed Process

5

In Session

•Presentation of meeting content (including participant requested agenda items)

•Q&A on individual items

•Requests for agenda items in subsequent sessions

•Flag areas of concerns, interest

•Review of items/responses on previous session items

Offline •Submission of comments

•Review of material on website

•Off-line response to queries distributed

Agenda





AOB

6

Previous TLG Actions – Balancing Market

7

Ref Topic Actions Status Detailed Update / Resolution

24 Balancing Market -

Interfaces Overview

Cutover format and Process from existing SEM to ISEM: ISEM Project agreed to circulate test cases where available

Open

Cutover from a technical standpoint will be covered in a future TLG – however the Market Participant Readiness run by PEMR will be managing this from an overarching standpoint.

49 CSS Technical

Delivery Timeline

I-SEM Project Team to produce a high level detail of proposed interfaces and associated technologies

Closed For presentation in this forum (TLG 25/05/2016)

50

NEMO – Day Ahead/Intraday

Market Introduction

I-SEM Project Team to discuss the transition to the XBID solution (what is known) at the next TLG meeting

Open XBID will not be available for I-SEM go live as stated above. XBID updates will be presented via the BLG.

51

NEMO – Day Ahead/Intraday

Market Introduction

I-SEM Project Team to provide an answer re. how the Balancing Market mechanism will be implemented, functional view side at the next TLG.

Open

The functional overview of the balancing market will be presented in an upcoming BLG forum. (Date to be communicated to BLG participants )

Previous TLG Actions – Balancing Market

8

Ref Topic Actions Status Detailed Update / Resolution

52 NEMO – Day

Ahead/Intraday Market Introduction

I-SEM Project Team to provide additional details relating to the EPEX Spot communication interface with the client

Closed

Information presented in this forum (TLG 25/05/2016). NEMO specifications will be available via the next I-SEM TS, scheduled for 08 July 2016.

53 NEMO – Day

Ahead/Intraday Market Introduction

I-SEM Project Team to review the BLG: NEMO minutes from 4 April and distribute any information around charges for EPEX API.

Open This is under review currently.

55 Other Business

Wider I-SEM Project Team to review and provide a response at the earliest available day: - (1) Will there be a clearing system? (2) With regard to same day payments, will participants interact with NEMO/a third party system etc.? This could be an issue for participants in Northern Ireland if same day payments are required in euro.

Open

(1) There will be a clearing system element as part of the Balancing market solution. (2) Participants will interact with NEMO through a bank for processing same day payments. The mechanisms for other fees (e.g. Trading Volumes, Central Clearing ) are under review and will be communicated through BLG once agreed.

58 Other Business

At present, SEMO performs REMIT Reporting on behalf of participants. Will this be the case post Go-Live?

Open

13/04/16 - It is the intention for REMIT reporting to be done on behalf of participants by SEMO. It is the Participant’s responsibility (legal obligation) to avail of this service if they do so wish. At a later date, the I-SEM Project Team will take the action to explain how this will be implemented.

Participant Interface Overview (TLG 2 Query – No. 49)

• Registration • Public Static

Reports • Public

Dynamic Rpts • Public XML

Rpts • Summary

Market Status

• Balancing APP • Settlement,

Credit & Clearing

• Member Private / Member Public (reporting)

• Auction App • Settlement,

Credit & Clearing

• Member Reporting

• DA App • Settlement,

Credit & Clearing

• Member Reporting

TBC.

TBC.

Market Participant

Responsibility

1

User Name & Password

I-SEM Cert Security

I-SEM Cert Security,

User Name /Pwd

User Name & Password

TBC.

Interface Type

Interface security Access

Key Functional Components

System [Provider]

Legend: Web Service/Web Portal

Balancing Market [ABB] Public Website [EirGrid] CRM [Unicorn] Day Ahead [EPEX & ECC] Intraday [EPEX & ECC] Bank

7

Central Registration [ABB]

2 4 3 5

• Registration • Settlement,

Credit & Clearing

• Reporting

6

FTR [JAO]

Market Participant Interactions:

1. Public Website EirGrid 2. Balancing Market EirGrid 3. CRM EirGrid 4. Day Ahead EirGrid 5. Intraday Market EirGrid 6. FTR MP Responsibility 7. Bank MP Responsibility

Web Portal

Web Service

Web Portal

Web Portal

Web Service

ETS Client

Web Service: ETS API

Web Portal

Web Service

XML via SOAP XML via SOAP

XML SOAP

XML via SOAP

XML SOAP

Web Service

I-SEM Cert Security,

User Name /Pwd

10

“Day in the Life” Submission Timescales (illustrative)

Data Feed Typical Submission

Forecast Availability

Anytime up to Gate Closure for Imbalance Settlement Period Benefits to keeping availability up to date

Simple COD By 13:30 TD-1 (mandatory) Plus … as often as required, which will depend on intended participation in balancing e.g. perhaps less often if long notice plant, more often if already running Up to Gate Closure for the relevant Imbalance Settlement Period

Complex COD By 13:30 TD-1 (mandatory) Plus … as often as required,perhaps infrequent due to BCOP restrictions? Up to Gate Closure for the relevant Imbalance Settlement Period

Physical Notifications

By 13:30 TD-1 (mandatory) Plus … as often as required (e.g. When significant IDM trade occurs) Up to Gate Closure for the relevant Imbalance Settlement Period

VTOD Existing business process will apply – significant number of days to get a new VTOD set approved

VTOD set selection By 13:30 TD-1 only

11

Three market sub-types within NEMO (Day Ahead, Intra Day Auction, Intra Day Continuous)

DA Auction and Intra Day Auction:

Intra Day Continuous (Proposed) • M7 platform - AMQP based interface • RabbitMQ based implementation recommended by EPEX for

interoperability

NEMO Client Overview – Additional Info (TLG 2 query – No. 52)

Option 1: ETS Client Option

• Client Technical Requirements provided in previous TLG

• ETS is proprietary interface with ETS server in NEMO

Option 2: ETS API

• SOAP over XML based interface

• API documentation and WSDL provided by NEMO (EPEX Spot)

• Modification of their standard API to meet needs of I-SEM

Agenda





AOB

12

Proposed TLG Schedule

Session Proposed Agenda

TLG 1 Introduction to TLG Balancing Market Introduction

TLG 2 Day Ahead/Intra Day Market Introduction

TLG 3 FTR overview Preview of Balancing Market Interface Specification

TLG 4 Bal Mkt Specification Updates Preview/Q&A of NEMO specification FTR Overview

Topics proposed for subsequent sessions:

Connectivity for Market Trials

Pre-requisites for client devices

User Management

Data dictionary overview

Guide for interface toolkit

Test Data protocols

Cutover approach

13

Additional: The Proposed Agenda is subject to change and will be confirmed closer to date. Market Participants are encouraged to submit requests on any desired subject matter.

Central Systems and Services

14

Overview of Major Market Systems and Services

Key Technical Delivery Dates

15

MMS External Interface Specification

June 2016

MMS Toolkit

September 2016

I-SEM TS

V1 – Jun .2016 V2 – Jul 2016 V3 – Sep. 2016 V4 – Dec. 2016 V5 – Mar. 2017 V6 – Jun. 2017

I-SEM Technical Specification Document

16

Release Planned Rel.

Date Focus

I-SEM TS 1 3rd June 2016 Balancing Market: interfaces, connectivity requirements (type 2/3), reports (excl. Registration)

I-SEM TS 2 8th July 2016 Balancing Market: updates (incl. Registration) DA/ID: reports DA/ID: Market: interfaces, connectivity requirements (type 2/3)

I-SEM TS 3 5th Sep 2016 DA/ID: updates FTR: reports, interfaces, connectivity requirements (type 2/3, where applicable)*

I-SEM TS 4 16th Dec 2016 Balancing Market: participant interface toolkit Information in preparation for Connectivity (CCQT) testing CRM: interfaces, reports, connectivity requirements (type 2/3)

I-SEM TS 5 31st Mar 2017 Information in preparation for Market Trial

I-SEM TS 6 30th June 2017 Information in preparation for Go-Live

The I-SEM TS is a set of documents that evolve over time with the design, implementation, and updates to the market. It contains functional and technical information related to interfaces, reports, and connectivity requirements.

Note: Decision pending on treatment of FTR I-SEM TS equivalent.

Agenda




Balancing Market Interface Specifications – Preview of data to be in I-SEM TS v1.0

AOB

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18

• I-SEM is introducing a set of new, complex markets

• Trading periods have changed with some moving to 5 minute intervals

• Existing interfaces were designed 10 years ago for SEM (ID and DA markets)

• Standardisation of Interfaces – positive in terms of development & support.

• Security developments and requirements.

New Markets – New Challenges

• We are updating schemas and adding additional elements to provide new functionality

• We are moving from numerated intervals to start/end time interval descriptors

• Meter Data submissions are being incorporated into the interface

• This new design requires revised schemas and a new WSDL

Interface Updates

• We are keeping the existing interface mechanism – XML over SOAP

• The existing submission schema is being maintained “as –is” for Meter Data

Maintaining Continuity

• Overview of changes and walkthrough samples schemas

• I-SEM TS Release and detailed review at TLG 4

Communicating Change

I-SEM TS is composed of several volumes:

19

I-SEM TS Content Overview

• Baseline; Naming Conventions; Constituents etc. A: Overarching

Volume

• Interfaces Architecture; Communication Channels; Security; Messaging Overview; System Prerequisites etc.

B: Technical Volume

• Meter Data; Registration; Trading; Settlement; Reporting C: Balancing

Market

• Day Ahead Market; Intra-Day Market; Reports D: NEMO Ex-Ante

Markets

• Registration; Trading; Settlement; Reporting E: FTR

• Registration; Trading; Settlement; Reporting F: Capacity

Market

• Definitions and terms G: Glossary

20

I-SEM TS Content Overview – Sample Table of Contents

1

• Disclaimer and Content Information

2 • Introduction

3

• Treatment of time in the I-SEM Market Systems

4

• Balancing Market Registration

5 • Balancing Market Trading

6 • Reporting

I-SEM TS Volume C – Balancing Market

21


1


2 • Introduction

3


4



6 • Reporting

4 - Balancing Market Registration 4.1 - Introduction 4.1.1 - Scope of I-SEM Registration system 4.1.2 - Gaining access to the ISEM Market Systems 4.2 - Type 2 and Type 3 Query & Submission 4.2.1 - Type 2 Query & Submission via External Registration Portal 4.2.2 - Type 2 Query & Submission via the I- SEM Registration System 4.2.3 - Type 3 Query & Submission via the I-SEM Registration System 4.2.4 - Type 3 Submissions: common attributes and validations 4.3 - Balancing Market Registration - Queries 4.3.1 - Registration Query - Methods 4.3.2 - Registration Query - Elements & Validations 4.4 - Balancing Market Registration - Submission 4.4.1 - Registration Submit – User 4.4.2 - Registration Submit – Party Data 4.4.3 - Registration Submit – Participant 4.4.4 - Registration Submit – Unit Data 4.4.5 - Registration Submit – Trading Site


22


1


2 • Introduction

3


4



6 • Reporting

5 - Balancing Market Trading 5.1 - Introduction 5.2 - Market Interface Data Submission Process 5.2.1 - Default and Trading Day “complex” Commercial Offer Data 5.2.2 - Default and Trading Day Technical Offer Data 5.3 - Message Validation and Sample XML 5.4 - Commercial Offer Data 5.4.1 - Simple Offers 5.4.2 - Complex Offers 5.5 - Technical Offer Data 5.5.1 - Generator TOD Set 5.5.2 - Demand Technical Offer Data 5.5.3 - Technical Offer Data Choice 5.6 - Physical Notifications (PNs) 5.6.1 - Methods and Data Groupings 5.6.2 - Data Elements and Validations 5.6.3 - Sample PN XML Template(s) & Responses


23


1


2 • Introduction

3


4



6 • Reporting

6 - Reporting 6.1 - Introduction 6.2 - MPI Reports 6.3 - Type 3 Report List/Reporting Query Process 6.4 - Report Query Validation 6.5 - MPI Reports and Content Details 6.6 - Market Infrastructure Reports 6.7 - MSUR-EMFIP Reports 6.8 - Settlement Reports


24

MPI Data Schemas Indicative (from TLG 2 – 13/04/2016)

None/Minimal Change

•Trading Site parameters

Extended Schemas

•Query

•Participant details

•Unit details

•Settlement Reallocation

•Generator Offer details

•Unit Under Test

•Contact details

•Validation Technical Offer Data

•Technical Offer Data

New/Changed Schema

•Commercial Offer Data

•Application details

•Participant Unit Market (CRM, NEMO, BAL, AoLR) Details

Note: Specific data changes may change during completion of design

Balancing Market Data Sets (in Schemas)

25

Data Sets / Transactions New Changing

Forecast Availability N Y

Pumped Storage Parameters N Y

Energy Limit N Y

Simple Commercial Offer Data Y n/a

Complex Commercial Offer Data Y n/a

Physical Notifications Y n/a

VTOD N Y

VTOD Choice N N

Registration Query N Y

Registration Submit - User N Y

Registration Submit – Party Y n/a

Registration Submit – Participant Y n/a

Registration Submit - Unit N Y

Registration Submit – Trading Site Y Y

MDP N Y

Summary No.

New interfaces: 6

Changed Interfaces: 8

Unchanged Interfaces: 1

Total No.: 15

Overall Interface Overview

26

Participants

NEMO

JAO

CRM

Clearing

Market Management

Registration

Balancing Market EirGrid TSO & Internal

Over 40 Balancing Market Interfaces with

EirGrid Systems

REMIT & Transparency

MDP Bank

Balancing Market Interfaces

27

New Changing Rationale

Offer Data

Forecast Availability N Y Different Time convention (start-time, end-time not trading hour/interval)

Pumped Storage Parameters N Y Removed parameters no longer relevant for I-SEM

Energy Limit N Y Different Time convention (start-time, end-time not trading hour/interval)

Simple COD Y n/a New structure to enable submission of simple COD (Incs&Decs)

Complex COD Y n/a

New structure to enable submission of complex COD (Start up costs(or shutdown for DSUs), No Load

and Incs&Decs)

(Note: Similar to existing price_maker_detail element)

Physical Notifications Y n/a New structure to enable submissions of PNs (A01 or A04 formats, depending on the unit type)

VTOD

VTOD N Y Minor changes to fields included in VTOD

VTOD Choice N N No change expected

Market Interface (MI Schema)

Note 1: SRAs; replaced by ARA concept (per rules liaison group discussion)

Note 2: Detailed schema design is under review and is subject to change

Two methods supported: Query and Submit

Balancing Market Interfaces

28

New Changing Rationale

Query N Y To include different element groups (as specified below)

Submit - User N Y To include system access information, contact information, authorisations and

notifications

Submit – Party Y n/a To enable party registration as part of registration workflow management.

Submit – Participant Y n/a To enable participant registration, by market as part of registration workflow

management; now includes banking information

Submit - Unit N Y To enable registration data capture for different markets and unit types

Submit – Trading Site Y Y To enable ISEM structure for Trading Sites

Registration Interface (MPR Schema) - Draft

Note 1: Unit Under Test removed from Registration – is facilitated via submissions of PNs (Per rules liaison group discussions)

Note 2: Detailed schema design is under review and is subject to change

Balancing Market Interface Specifications – Technical

29

• UTC time is standard to be used in Type 3 interfaces

• Type 2 interfaces (portal) will accept entries in local time

Time Representation

• Resource_type has been removed from all interfaces

Resource Types

• The field name representation for Registration interfaces is changing to CamelCasing

• E.g. PARTICIPANT_NAME becomes ParticipantName

• Remaining datasets (including Meter Data) will not adopt this convention

• Vendor has migrated the Registration component to new technology aligned with industry standard

Camel Casing

Example Interface – Physical Notifications

30

• Physical Notifications are MW profiles that are submitted by the Participants at any point up to the Balancing Market Gate Closure for the associated Imbalance Settlement Period.

• They represent a Participants best estimate of its intended generation and/or consumption.

• Can be either A01 or A04 curve type ENTSOE formats depending on the type of unit as set out below.

Overview of Physical Notifications

• When submitted, PNs will be validated in the MPI to ensure that the entire set of PNs is feasible according to the relevant Unit’s technical characteristics, and that the dataset covers the correct timeframe.

• The latest validated and approved set of PNs is retrieved by every execution of Operational Schedule Runs.

Process

• Mandatory Data Elements: market_submit, sem_pn_submit

• Optional Data Elements: identifier [external_id]

Method: Submit

• Mandatory Data Elements: market_query, sem_pn_submit

• Optional Data Elements: identifier [external_id]

• Note: For query the participant can specify time range and a resource name to query against.

Method: Query


31

Name Validation Submission Query market_submit/market_query Element

participant_name The “participant_name” attribute is mandatory and the Participant should be registered in the SEM. It should not be more than 12 characters.

Mandatory Mandatory

application_type Specific application request type. Mandatory Mandatory

Must be “BM”.

trading_date YYYY-MM-DD Mandatory Mandatory

There are different validation rules based on the message type, which are detailed in each individual message section below.

participant_name Must be STRING. Mandatory Mandatory

Must be valid in combination with USER_NAME. Must have system privileges to allow Market Trading.

user_name Must be STRING Mandatory Mandatory

Must be valid in combination with PARTICIPANT_NAME. Must have system privileges to allow Market Trading.

version_no The current version of the template. Mandatory Mandatory

Must be “1.0”. mode Must be NORMAL. Mandatory Mandatory

Note: The above fields are common to the market submit/ market-query elements of all data elements. They are used to identify the records against which the submission and queries are to be made.


32

Name Validation Submission Query Identifier Element (optional)

external_id Must be STRING. Optional Not Applicable

sem_pn_submit Element

curve_type

Must be ‘A01’ or ‘A04’ (as utilised in the ENTSO-E EDI standards)

Mandatory Not Applicable

Submit either A01 or A04 for : - AOLR Unit, - the registered capacity of the Unit is <10MW, - or the Unit is not Dispatchable. Otherwise, value must be A04.

resource_name Must be VARCHAR2(32).

Mandatory Optional Must be valid Resource and belong to the Participant and User.

from_date_time

Must be of form ‘YYYY-MM-DD’

Mandatory Optional

must cover from next open ISP to the end of the Trading Day for which the BM has most recently closed Contiguous curve for submitted period Feasible in terms of time-based technical parameters (e.g. Min On Time, Min Off Time, Dwell Times, etc) Consistent with daylight savings “from_time” must be less than “to_time” “from_time” must be at the start of a minute

from_mw

Must be >=0 for all Generators part from Pumped Storage Units Mandatory Not applicable

Feasible in terms of all volume-based technical parameters (e.g. Ramp rates, dwell times, min and max capacities etc.) Mandatory Not applicable For A01 type, from_mw=to_mw


33

Name Validation Submission Query sem_pn_submit Element (continued)

to_date_time


Mandatory Optional

must cover from next open ISP to the end of the Trading Day for which the BM has most recently closed

Contiguous curve for submitted period

Feasible in terms of time-based technical parameters (e.g. Min On Time, Min Off Time, Dwell Times, etc)

Consistent with daylight savings

to_time > from_time

to_time must be at the start of a minute

to_mw For A01 type, from_mw=to_mw Mandatory n/a under_test_flg String (1) “Y” or “N” Optional n/a reason String (120) Optional n/a

to_date_time


Mandatory Optional must cover from next open ISP to the end of the Trading Day for which the BM has most recently closed

Contiguous curve for submitted period

Starting point has been the current reports/publication

• Where relevant, existing reports will be retained (or amended as necessary)

In addition, feedback from Participants has been extremely helpful

• Feedback from previous discussions in relation to data that Participants wish to be published has been captured by the project team

• e.g. data listed by submission by Viridian in March 2016

As for the current SEM, reports and publications are categorised as one or more of:

• Member Private (via MPI for individual Participant, e.g. invoices etc)

• Member Public (via MPI for all Participants, via Type 2 or 3)

• General Public (via EirGrid website)

34

Balancing Market Reports/Publications

Report Name Report Description MPI Website Annual Combined Loss

Adjustment Factors

(023)

Annual Combined Loss Adjustment Factors, per Unit for the

following Year Once every

year (Mpub) Once every

year

Annual Load Forecast

(018)

Annual Load Forecast by Jurisdiction and aggregated, by

Trading Period for the Calendar Year Once every

year (Mpub) Once every

year

35

Annual Reports

Note: reports above are those automatically created by Balancing Market systems. Many other reports (e.g. market parameters) are published but are created and loaded manually.

36

Monthly Reports

Note: reports above are those automatically created by Balancing Market systems. Many other reports (e.g. market parameters) are published but are created and loaded manually.

Report Name Report Description MPI Website Monthly Load Forecast &

Assumptions

(025)

Monthly Load Forecast and assumptions by Jurisdiction and

aggregated, for each Trading Period in the following Month Once every

month (MPub)

Once every month

Registered Capacity Report

(037)

Registered Capacity and fuel type information for Units, as at

the date of publication Once every

month (MPub)

Once every month

37

Daily Reports (Ex-Ante/Within Day) – Forecasts (1/2)

Report Name Report Description MPI Website Daily Load Forecast Summary

(020)

Daily Load Forecast Summary, by Jurisdiction for each Trading Period in

the following 4 Trading Days Following

receipt of each Accepted Four

Day Load Forecast feed

(MPub)

Daily

Four Day Rolling Wind Unit

Forecast

(027)

Rolling four day wind forecast by Wind Unit Four times per day, at schedule

times (MPub)

Four Day Aggregated Rolling Wind

Forecast

(028)

Rolling four day wind forecast by jurisdiction Four times per day, at schedule

times (MPub)

Daily

Outage-adjusted Wind Unit

Forecast

(039)

Outage-adjusted Wind forecast MW at a unit level covering 15 minute

periods over the next 36 hours (as used by AOLR). Four times per

day, immediately

following receipt (MPub)

Outage-adjusted Solar Unit

Forecast

(040)

Outage-adjusted Solar forecast MW at a unit level covering 15 minute

periods over the next 36 hours. Four times per

day, immediately

following receipt (MPub)

Aggregated Wind Forecast

(075)

Single aggregated forecast of all wind units included in the earlier

reports, published along with the standard wind forecast Four times per

day at scheduled times

(MPub)

Dynamic Report

Forecast system load

(076)

Daily load forecast for each ISP in the trading day, updated with TSO

forecast updates Daily (MPub) Dynamic Report

38

Daily Reports (Ex-Ante/Within Day) – Forecasts (2/2)

Report Name Report Description MPI Website Forecast Imbalance

(042)

Sum of PNs, Net Interconnector schedule, TSO demand

forecast, TSO renewables forecast (for non dispatchable

renewables) and the resulting calculated imbalance for the

next Imbalance Settlement Period until the end of the latest

Trading Day for which the Day Ahead Market has closed

Every Hour (MPub)

Every Hour

Daily Interconnector NTC (TD-

2, TD-1)

(021, 086)

NTC for each Interconnector, TD-2 NTC for each Trading Day Following results from

the Co-ordinated Capacity

Calculator (MPub)

Following receipt of

results from the Co-

ordinated Capacity

Calculator

Net Imbalance Volume

Forecast

(088)

Net Imbalance Volume for the Trading Day Updated every 30 minutes (MPub)

Updated every 30 minutes

39

Daily Reports (Ex-Ante/Within Day) – COD and TOD

Report Name Report Description MPI Website Daily Technical Offer Data

(011)

Daily Technical Offer Data for all Units, for the Trading Day TD+1 (MPub) TD+1

Bid Offer Data Report

(053)

Report containing Inc/Dec data submitted by Unit and

Imbalance Settlement Period Immediately

following each

Balancing Market Gate Closure time

(MPub)

TD+1

Forecast Availability

(012)

Forecast Availability for all Units, by Trading Period TD+1 (MPub) TD+1

Commercial Offer Data

(013)

Commercial Offer Data for all Units, by Trading Period for the

Trading Day TD+1 (MPub) TD+1

40

Daily Reports (Ex-Ante/Within Day) – Ex-Ante Market Results / PNs

Report Name Report Description MPI Website Aggregated Contracted

Quantities for Generation

(078)

Total contracted quantities submitted to the TSO for imbalance

settlement for each ISP in the Trading Day for all generator

units. These should be published for ISPs for which the gate is

still open.

Hourly (MPub)

Dynamic Report

Aggregated Contracted

Quantities for Demand

(079)


settlement for each ISP in the Trading Day for all supplier units. Hourly (MPub)

Dynamic Report

Aggregated Contracted

Quantities for Wind

(080)


settlement for each ISP in the Trading Day for wind generator

units only.

Hourly (MPub)

Dynamic Report

Physical Notifications

(052)

Physical Notifications as submitted by Participants in respect of

Units. Will contain unit identifier, time stamp and PN value. Published each time

PNs submitted

and accepted (MPriv)

Aggregated Physical

Notifications

(077)

Aggregation of all latest PNs submitted to the TSO for each ISP

in the Trading Day Hourly (MPub)

Dynamic Report

Final Physical Notifications

(089)

Final Physical Notifications for the entire Trading Day TD+1 (MPub) TD+1

41

Daily Reports (Ex-Ante/Within Day) – Operational Schedules

Report Name Report Description MPI Website LTS Operational Schedule (001) LTS Operational Schedule, as produced by the TSO as part of its

scheduling and dispatch processes, containing schedules per

Generator Unit and Demand Side Unit for the Optimisation

Time Horizon

After approved LTS

(MPriv)

TD+1 (MPub)

TD+1

RTC Operational Schedule

(002)

RTC Operational Schedule, as produced by the TSO as part of

its scheduling and dispatch processes, containing schedules

per Generator Unit and Demand Side Unit for the Optimisation

Time Horizon

After approved RTC

(MPriv)

TD+1 (MPub)

TD+1

RTD Operational Schedule

(003)

RTD Operational Schedule, as produced by the TSO as part of

its scheduling and dispatch processes, containing schedules

per Generator Unit and Demand Side Unit for the Optimisation

Time Horizon

After approved RTD

(MPriv)

TD+1 (MPub)

TD+1

42

Daily Reports (Ex-Ante/Within Day) – Imbalances

Report Name Report Description MPI Website System Shortfall Imbalance

Index

(084)

System Shortfall Imbalance Index for the Trading

Day Updated hourly

(MPub) Updated hourly

System Imbalance Flattening

Factor

(085)

System Imbalance Flattening Factor for the Trading

Day Updated hourly

(MPub) Updated hourly

Imbalance Price Report

(008)

Imbalance Price by Imbalance Pricing Period, for

all Imbalance Settlement Periods in the Trading

Day (updated following each Imbalance Price

calculation and highlighting where a default price

has been applied)

Following calculation of the Imbalance

Price for an Imbalance Pricing

Period (MPub)

Following calculation of the Imbalance Price for an Imbalance

Pricing Period

Imbalance Price Report

(009)

Imbalance Price by Imbalance Settlement Period Following the final calculation of the

Imbalance Price for an Imbalance

Settlement Period (MPub)

Following the final calculation of the Imbalance Price for an Imbalance

Settlement Period

Imbalance Price Supporting

Information

(050)

The marginal BM price, Net imbalance volume,

QBOAS, associated PBOAS, and related flags and

tags associated with the QBOAS as determined by

the Imbalance Pricing calculation

Immediately following calculation

of the Imbalance Price for an

Imbalance Pricing Period (MPub)

43

Daily Reports (Ex-Ante/Within Day) – Other

Report Name Report Description MPI Website Unit Under Test

(083)

List of units under test scheduled for the following Trading Day TD-1 (MPub) TD-1 (MPub)

Daily Transmission Outage

Schedule

(026)

Daily scheduled outages for all Units for the Trading Day TD-1 (MPub) TD-1 (MPub)

Daily Trading Day Exchange

Rate

(010)

Exchange Rate for the Trading Day TD-2 (MPub) TD-2 (MPub)

Daily Generator & DSU Outage

Schedules

(005)

Daily Generator & DSU Outage Schedules, by Unit for the

Trading Day TD-1 (MPub) TD-1 (MPub)

44

Daily Reports (Ex-Post) 1/2

Report Name Report Description MPI Website Daily Dispatch Instructions

(D+1) (006)

Accepted Dispatch Instructions, as provided by the

TSO on D+1, per Unit for the Settlement Day TD+1 (MPub) TD+1

Daily Dispatch Instructions

(D+4) (007)

Accepted Dispatch Instructions, as provided by the

TSO on D+4, per Unit for the Settlement Day TD+4 (MPub) TD+4

Daily Demand Control Data

Transaction

(014)

Daily load shedding volume, by Imbalance

Settlement Period in the Settlement Day Daily where

demand control occurs TD+1 (MPub)

Daily where demand control

occurs TD+1

Daily Generator Unit Technical

Characteristics Data Transaction

(015)

Daily Outturn Availability and fuel use indicators by

Unit, spot values for the Trading Day TD+1 (MPub) TD+1

Daily Energy Limited Generator

Unit Technical Characteristics

Data Transaction

(016)

Redeclared Energy Limit by Energy Limited Unit, for

the relevant Trading Day TD+1 (MPub) TD+1

Daily Metered Data

(017)

Meter Data by Unit and Imbalance Settlement Period

for the Settlement Day. Includes IC Flows. WD+1 WD+5

(MPub)

WD+1 WD+5

Average System Frequency

(029)

Average Frequency by Imbalance Settlement Period

for the calendar Day TD+1 (MPub) TD+1

SO Interconnector Trades

(030)

SO Interconnector Trades, for each Interconnector,

by Imbalance Settlement Period for the Calendar Day TD+1 (MPub) TD+1

Unit Data

(031)

Unit resource and fuel type for the relevant Trading

Day TD+1 (MPub) TD+1

Report Name Report Description MPI Website Initial Interconnector Flows and

Residual Capacity

(022)

Initial metered Interconnector flow and difference between metered

and the final ICRP for the day, per Imbalance Settlement Period for the

Settlement Day

WD+5 (MPub) WD+5

Daily KPI – Schedules Publication

(032)

Performance of the Market Operator against defined timescales for

publication of all required Operational Schedules, for a Trading Day TD+1 (MPub) TD+1

Daily KPI – Gate Publication

(033)

Performance of the Market Operator against defined timescales for

Balancing Market Gate Closure, for a Trading Day TD+1 (MPub) TD+1

Daily Residual Error Volume

(REVLF) D+5

(034)

Daily Residual Error Volume (REVLF) D+5 report, by Imbalance

Settlement Period and Jurisdiction for the Settlement Day WD+5 (MPub) WD+5

Balancing & Imbalance Market

Costs View

(041)

Settlement Period Imbalance Volume (MWhr) times the Imbalance

Period Price Half Hourly

(MPub) Half Hourly

Metered Volumes by Jurisdiction

(066)

Metered Generation, Metered Demand, Net Jurisdictional flow,

Residual Error Volume aggregated by Jurisdiction, by Imbalance

Settlement Period in the Settlement Day

Energy Settlement\One

Working Day D+1

Energy Settlement\Six Working Day

D+5

Average Outturn Availability

(082)

30 minute availability as the average version of spot Outturn Availability

for the Imbalance Settlement Period. TD+1 (MPub) TD+1

Settlement System Performance

(047)

KPI report detailing the performance of the Settlement System

including time to complete tasks/processes, compared to target

processing timescales

On Demand

Anonymised Inc/Dec Curves

(081)

Sum of all valid submitted Inc/Dec values, by volume and price, both up

and down Hourly (MPub) Dynamic Report 45

Daily Reports (Ex-Post) 2/2

46

Settlement Reports (1/2)

Report Name Report Description MPI Website Settlement Statement

(043)

Statement of settlement amounts As per the Settlement Calendar (MPriv)

Settlement Report

(044)

Report containing information supporting shadow settlement,

such as ISP weighting factors, QBOATOTSO, QBOAUNDEL,

QANF, QBOABIAS.

As per the Settlement Calendar (MPriv)

Settlement Document

(045)

Settlement document for wholesale energy trading amounts

for the Balancing Market and/or CRM As per the Settlement

Calendar (MPriv)

Participant Information

Report (PIR)

(090)

A report providing the backing information for settlement

statements and documents (including proportions of

metering etc.)

As per the Settlement Calendar (MPriv)

Auto Reallocation Requests

(046)

A report showing Auto Reallocation Requests As per the Settlement Calendar (MPriv)

Collateral Report

(048)

Report containing collateral information for a Participant Daily but up to hourly (MPriv)

Collateral Refund Notice

(049)

Notice of a Collateral Refund, including relevant details Daily but up to hourly (MPriv)

Energy Market Financial

Publication – Indicative

(055)

Energy Market Financial Publication - Indicative Daily, Settlement Day + One working day

(MPub)

Daily, Settlement Day + One

working day

Energy Market Financial

Publication – Initial

(056)

Energy Market Financial Publication - Initial Daily, Settlement Day + Five Working days

(MPub)

Daily, Settlement Day + Five

Working days

Energy Market Information


(057)

Energy Market Information Publication - Indicative Daily, Settlement Day + One Working Day (MPub)

Daily, Settlement Day + One Working Day

47

Settlement Reports (2/2)

Report Name Report Description MPI Website Energy Market Information


(058)

Energy Market Information Publication - Initial Daily, Settlement Day +

Five Working Days (MPub)

Daily, Settlement Day + Five Working

Days

Capacity Market Financial


(059)

Capacity Market Financial Publication - Indicative Capacity Period + Three Working

(MPub)

Capacity Period + Three Working

Capacity Market Financial


(060)

Capacity Market Financial Publication - Initial Capacity Period + Seven Working

(MPub)

Capacity Period + Seven Working

Capacity Market Information


(061)

Capacity Market Financial Publication - Indicative Capacity Period + Three Working days

(MPub)

Capacity Period + Three

Working days

Capacity Market Information


(062)

Capacity Market Financial Publication - Initial Capacity Period + Seven Working days

(MPub)

Capacity Period + Seven

Working days

Metered Generation Information


(063)

Metered Generation Information Publication - Indicative Daily, Settlement Day + One Working Day

(MPub)

Daily, Settlement Day + One Working

Day

Metered Generation Information


(064)

Metered Generation Information Publication - Initial Daily, Settlement Day +

Five Working Days (MPub)

Daily, Settlement Day + Five Working

Days

DOG/PUG/TOLOG/TOLUG for

Over/Under Generation

(065)

Discount for Over Generation, Premium for Under Generation and

Dispatch Offer price for each Unit, per Imbalance Settlement Period

for the Settlement Day

TD+1

Report Name Report Description MPI Website List of Registered Units

(035)

List of all units registered in I-SEM. It will incorporate all

changes made up to the time the report is run. Once a day

where a change to the

list occurs (MPub)

Once a day where a

change to the list occurs

List of Registered Parties

(036)

List of all registered parties in I-SEM. It will incorporate all

changes made up to the time the report is run. Once a day

where a change to the

list occurs (MPub)

Once a day where a

change to the list occurs

AOLR Unit Report

(038)

Summary of trading inputs and outputs in respect of AOLR

trading activity for AOLR Units Available

once all data that makes up the AOLR unit

display has been finalised

Settlement Calendar

(067)

Settlement Calendar - including Payment Calendar On demand On demand

Annual Combined Loss

Adjustment Factors (023)

Annual Combined Loss Adjustment Factors, per Unit for the

following Year Every time a

new unit joins the market

(MPub)

Every time a new unit joins

the market

Daily Interconnector NTC

(Event Driven)

(087)

NTC for each Interconnector, TD recalculation following a

major system event Event driven Event driven

48

Event Driven Reports

49

Dynamic Reports

Report Name Report Description MPI Website Capacity Payments by Market (069)

Capacity Payments by Market, for each Capacity Period Dynamic Report

Capacity Payments by Unit (070)

Capacity Payments by Unit, for each Capacity Period Dynamic Report

Cross Border Capacity Data (071)

Cross Border Capacity Data for each Capacity Period – North South Tie Line.

Dynamic Report

Dispatch Quantity

(068)

Dispatch Quantity, by Unit for each Imbalance Settlement

Period in the Settlement Day Dynamic Report

Cross Border Weekly Energy

Data

(072)

Cross Border Weekly Energy Data by Jurisdiction (ROI/NI) Dynamic Report

Margin and Loss of Load

Probability Table

(073)

Margin and Loss of Load Probability, for each Imbalance

Settlement Period in the Settlement Day - TABLE Dynamic Report

Make Whole Payment

(074)

Make Whole Payment for each Imbalance Settlement Period in

the relevant Billing Period, by Unit Dynamic Report

Agenda




Balancing Market Interface Specifications – I-SEM TS Review

AOB

50

A number of improvements have been made to the I-SEM subsite, making it easier to navigate and find information:

1. Colour Coding and Filter Options in the calendar

51

Website Update

2. Each Liaison Group has its own page tailored to display only relevant information

52

Website Update

3. I-SEM only search functionality

4. Items of interest will be published under Latest I-SEM News:

53

Website Update

Remember to register for I-SEM alerts to receive notifications

54

Website Update

Content Review and Improvements

• Overview and updates to existing sites

• Market Readiness: new content added

New Pages

• Training Page

• Q&A Page

• NEMO Page and Information

A number of developments will be coming soon

1. All queries and feedback should be sent to: [email protected]

2. Queries will be issued with a log number and progress tracked

3. Feedback will be Compiled and circulated to the project team accordingly

55

Query Information and Management

mailto:[email protected]





56

TLG Representative (TLR)

In order to streamline communications, each Participant is being asked to nominate a TLG Representative • One TLR and one alternate per participant

• Communications in relation to TLGs going forward will be issued to this distribution list only

• Email will be issued following this TLG – Please respond

Questions?

57

I-SEM Project – Contact Details

58

Web: http://www.sem-o.com/ISEM/ Email: [email protected] Subject: TLG – your topic Thank you

http://www.sem-o.com/ISEM/








i-sem technical liaison group tlg presentation... · i-sem – technical liaison group ref: tlg.003...

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