Sg meeting fr uk ir region 14 june 2007 congestion management
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SG meeting FR/UK/IR region 14 June 2007 Congestion management. Marcel Cailliau (Electrabel) User comments supported by EFET and Eurelectric on IFA congestion management proposals from NG and RTE (based on work stream conference 17.04.2007). Content.

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SG meeting FR/UK/IR region 14 June 2007 Congestion management

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Sg meeting fr uk ir region 14 june 2007 congestion management

SG meeting FR/UK/IR region14 June 2007Congestion management

Marcel Cailliau (Electrabel)

User comments supported by EFET and Eurelectric on

IFA congestion management proposals from NG and RTE

(based on work stream conference 17.04.2007)


Content

Content

  • Purpose of this presentation: summary of 17 April workstream meeting

    • EFET key principles for capacity rights

  • UIoSI and intraday for IFA

    • TSO proposal

    • View of users

  • Firmness of capacity rights IFA

    • Firmness

    • ITL


Repartition allocated transmission rights

Repartition allocated transmission rights

Indicative % !

Source : EFET position paper :

Key principles Transmission Rights (June 2006)


Efet vision linkage lt secondary market short term transmission rights

EFET vision linkage LT/secondary market/short term transmission rights

Source : EFET position paper :

Key principles Transmission Rights (June 2006)


Context cm guidelines

Context – CM Guidelines

  • Congestion Management Guidelines came into force in December 2006

  • These Guidelines are annexed to 2003/1228 Regulation and have a compulsory status

  • IFA is not fully compliant with these Guidelines. Evolutions are required on:

    • Reserve Price - done

    • UIOLI/UIOSI

    • Intraday allocation mechanism

    • Firmness of capacity

  • The current IFA process is as follows:


Sg meeting fr uk ir region 14 june 2007 congestion management

Current Process

Secondary

Market

Periodical

(LT) Auction

D-1

Auction

CAR Notice

Declaration

LT + D-1

Nomination

IntraDay

Re-nominations

D-n

D-1

DJ

Current

UIOLI

LT + D-1

ICEs

Source : IFA user workshop 28 03 2007 RTE-NG, London


Sg meeting fr uk ir region 14 june 2007 congestion management

05:15

Secondary Trading

(Reassignment)

ICE

Min(ICE)

UIOSI

Max(MCN)

MCN

Periodical (LT)

Auction

24h blocs

LT Firm

Declaration

Hourly blocs

D-1

Auction

24h blocs

PAY as CLEARED

D-1

Nomination

Hourly blocs

Intraday

Redeclarations

Hourly blocs

06:45

07:45

13:00

06:15

D-n

D-1

D

LT ICEs

Proposed Interim Process

D-1 ICEs

Source : IFA user workshop 28 03 2007 RTE-NG, London


Sg meeting fr uk ir region 14 june 2007 congestion management

05:15

Secondary Trading

(Reassignment)

Whenever at 1 hour all LT capacity is used, there isn’t any UIoSI 24h bloc

ICE

Min(ICE)

UIOSI

?

Max(MCN)

MCN

Periodical (LT)

Auction

24h blocs

LT Firm

Declaration

Hourly blocs

06:45

06:15

D-n

D-1

D

LT ICEs

Proposed Interim Process : comment

07:45

Source : IFA user workshop 28 03 2007 RTE-NG, London


Sg meeting fr uk ir region 14 june 2007 congestion management

05:15

Secondary Trading

(Reassignment)

Could be D-2 16:00 (ph 1)

ICE

Min(ICE)

UIOSI

Max(MCN)

MCN

D-1

Auction

Hourly

Offered

PAY AS CLEARED

Intraday

Allocation of

Hourly blocs

Periodical (LT)

Auction

24h blocs

LT Firm

Declaration

Hourly blocs

D-1

Nomination

Hourly blocs

+ UIoLI

(if intraday pro rata or ELBAS)

OR

+ UIoSI

(if intraday auction)

Intraday

Redeclarations

Hourly blocs

07:45

06:45

13:00

06:15

D-n

D-1

D

LT ICEs

Source : EFET position paper :

Cross-Border Intraday

Requested Interim Process (17 04 07)

D-1

Auction of

24h blocs

PAY AS CLEARED

D-1 ICEs

NETTING LT!

LT ICEs :

not necessary

if firm rights


Sg meeting fr uk ir region 14 june 2007 congestion management

05:15

Secondary Trading

(Reassignment)

UIOSI

D-1

Auction

Hourly

Offered

PAY AS CLEARED

Intraday

Allocation of

Hourly blocs

Periodical (LT)

Auction

24h blocs

LT Firm

Declaration

Hourly blocs

D-1

Nomination

Hourly blocs

+ UIoLI

OR

+UIoSI

07:45

06:45

13:00

D-n

D-1

D

Requested Interim Process (final) (17 04 07)

D-1 ICEs

NETTING LT!

LT ICEs :

not necessary

if firm rights


National grid rte proposal

National Grid/RTE proposal

In order to ensure full compliance with CM Guidelines, National Grid and RTE jointly propose the following action plan:

  • September 2007creation of a LT gate-closure and implementation of a UIOSI on 24hrs bands of capacity

  • Mid 2008implementation of an intraday interim allocation and nomination mechanism (possibly auctions)

  • End 2008improvement of the LT/D-1 mechanism (target mechanism, auction platform, hourly process)

  • In 2009implementation of an advanced intraday continuous allocation and nomination mechanism (intraday capacity platform), if its opportunity and feasibility are confirmed.


Proposal market players

Proposal market players

  • Market players see the following project steps

  • January 2008 :

    • UIoSI on hourly basis

    • Day ahead auctioning for 24 hours separate products

      • For a fast implementation, users give preferencetoARIBA platform

      • CWE (pentalateral forum): common auction office under preparation by 2009

    • Concurrently, intraday model based on the current implementation on other French borders (improved pro rata on BE,GE,CH border or explicit auctions on ES border)

    • Secondary market model in line with other FR borders, to be further improved in a later phase

  • As soon as possible, launch of an “ELBAS” look alike intraday model

  • Do not re-invent the wheel! Harmonise!

    • Consider also ongoing harmonisation work by ETSO (ECAN)


Conclusions 17 april workshop

Conclusions 17 April workshop

  • TSO menu of options expected within 3 weeks:

    • Costs, resources needed,..

    • Benefits

    • Implementation schedule

  • 1 week stakeholder consultation process

  • Status on 14 June 2007?


Firmness itl

Firmness/ITL

  • EDFT evaluation (2006):

    • ITL loss of market value: 17.75M€

    • Lost market value due to target availability: 14.6M€

  • CRE analysis (12.05.2007) FR/SP border : congestion income of 52 M€, curtailments paid at full market spread (PX) = 3 M€.

  • User point of view:

    • Transparency ITL needed

    • Reimbursement of any curtailment at market spread

  • Regulator point of view:

    • Offering of different products (firm, less-firm (?)) at different prices

    • Transparency ITL calculation needed (and not compliant CM guidelines!)


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