TF EDI ETSO & ETSO TF EDIMain achievements and

perspectives in information exchange for the European

Electricity Market

Maurizio MontiETSO TF EDI Convener

TF EDI

The address is not www.etso.org

but www.etso-net.org

TF EDI

www.etso-net.org

ETSO Members supply more than 490 million people with electric energy.The consumption of electric energy amounts to about 3,200 TWh per year. The length of EHV (400 and 220kV) lines is of more than 290,000 km.

The Internal Electricity Market (IEM) in the European Union

TF EDIETSO objectives

• To facilitate the Internal Electricity Market.

• The study and development of common principles regarding the harmonisation and establishment of rules in order to enhance network operation and maintain transmission system security.

• The communication and co-operation with organizations and institutions having similar objects.

• The investigation and solution of scientific and regulatory issues of common interest to the TSO industry.

TF EDI

UKTSOA

ATSOI

European Network of Transmission System Operators for Electricity

ENTSO-E BALTSO

UCTE

Nordel

TF EDIENTSO-E objectives

• The key areas of work of ENTSO-E are summarized by the European Commission as follows:– Coordination of grid operations;– Development of market and technical codes;– Compliance monitoring on implementation

of market and technical codes;– Coordination of investment planning at the

European interest level;– Generation adequacy and outlook reporting

for the market;– Research and innovation activities of

common interest.

TF EDIWork carried out by TF EDI

• ETSO TF EDI is in charge of Information Interchange Standardisation.

ETSO Scheduling System – ESS ETSO Settlement Process – ESP ETSO Reserve Resource Process – ERRPETSO Capacity Allocation and Nomination - ECAN

ETSO Modelling Methodology - EMM Electricity Market Harmonised Role ModelETSO Identification Coding Scheme – EIC

• Main outputs:

TF EDI

MembersCorresponding Members

Liaison :EFETIEC TC 57UCTEebIX

ETSO TF EDI – Membership

TF EDI

19

38

11

12 13 14 15

16

17

18

22

20 2427

26

28

29

3031

32

33

34

35

36

40

ETSO Local Issuing Offices

Other organisations:EDIG@SEFETDVGW

TF EDIWork carried out by TF EDI

•Off the shelf software products are currently available :ETSO Scheduling System – ESS ETSO Settlement Process – ESP ETSO Capacity Allocation and Nomination

– ECAN•Collaboration with UCTE:

UCTE System Operator to System Operator Scheduling (SO-SO Scheduling)

UCTE Metered Data Exchange on tie-lines

TF EDI

ETSO Capacity Allocation and Nomination (ECAN)

– Identify and formalise the capacity allocation process for long term, daily and intraday:• Explicit Auction;• Implicit Auction;• Secondary Capacity Market.

– Harmonise the information exchanges concerning the capacity allocation process:• ECAN can facilitate the integration of

capacity markets and introduce a common language for capacity auctions;

• Minimize the cost for market participants and Auction Offices.

– An important step in the creation of regional / European Capacity Auction Offices :• More than 5 Auction Offices where more than 20

TSOs use or will use ECAN.

TF EDI

ETSOVista

TF EDIETSOVista

TF EDIETSOVista

TF EDIETSOVista

TF EDIMain perspectives

• Energy Communication Platform (ECP).– Organization: Cegedel, CEPS, Elia, energinet.dk,

Fingrid, REE, RTE, RWEnet, Swissgrid, TenneT, VKW Netz, EFETnet, Enerbility and A&B.

– Harmonization for a communication platform for the European electricity (or energy) market, including a number of services such as: guarantee of delivery, electronic signature and uniform way of data encryption.

– Common IT product in order to facilitate the market (especially small traders) - A SINGLE FACE to the market

TF EDIMain perspectives

• ETSO Reserve Resource Planning II.– Organization: A&B, APG, enBW, IEC TC 57,

PSE-Operator, REE, RTE, RWE, Statnett, SVK, swissgrid, TenneT, Terna, Vattenfall, VKW-Netz.

– Development of information exchanges for tendering, planning and activation of reserves based on the two models defined by TF BM:• TSO to TSO;• TSO to Resource Provider.

– First draft by September 2008

TF EDICollaboration with IEC TC 57

• IEC TC 57, WG 13 & WG 16 proposed a NWIP on « Deregulated Energy Market Communications : CIM Market Extension (CME) ».

• ETSO SC approved (28/04/2006) to work with IEC on the following subject:

– The "Collection of domain models of energy markets (Use Cases, UML plus text) covering the wholesale (energy, ancillary services, etc.) and retail, based on a modelling methodology including regional profiles of existing markets reflecting different business rules together with design and extension rules. This item leads to data requirements for information exchange"