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TRANSCRIPT
Q1/2014
ENTSO-E Regional Group South-East
Europe (SEE): Congestion Management
and Market Integration Sub-Group
07.03.2014
Report on transparency of electricity market data in the region of South-East Europe
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Content
Content ................................................................................................................................................ 2
List of Figures ....................................................................................................................................... 3
SEE TSOs representatives .................................................................................................................... 4
I. Introduction ................................................................................................................................. 5
II. Legal Background ........................................................................................................................ 5
III. Description of the status quo in SEE region ............................................................................ 6
a. General overview .................................................................................................................... 6
b. Country Analysis: Status-quo .................................................................................................. 7
.III.b.1 Albania (OST) ............................................................................................................... 7
.III.b.2 Austria (APG) ............................................................................................................... 8
.III.b.3 Bosnia & Herzegovina (NOS BiH) ............................................................................... 10
.III.b.4 Croatia (HOPS) ........................................................................................................... 12
.III.b.5 Greece (ADMIE) ......................................................................................................... 15
.III.b.6 Hungary (MAVIR) ....................................................................................................... 16
.III.b.7 Kosovo* (KOSTT) ....................................................................................................... 18
.III.b.1 FYR of Macedonia (MEPSO) ....................................................................................... 19
.III.b.2 Montenegro (CGES) ................................................................................................... 21
.III.b.3 Romania (Transelectrica) ........................................................................................... 24
.III.b.4 Serbia (EMS) .............................................................................................................. 26
.III.b.5 Turkey (TEIAS) ............................................................................................................ 30
IV. Planned improvements in the future .................................................................................... 32
V. Annex 1: Transparency questionnaire per TSO .......................................................................... 0
3
List of Figures
Figure 1: Evolution of ENTSO-E transparency platforms ......................................................................... 5
Figure 2: Data publication rate per particular TSO.................................................................................. 6
Figure 3: Auction results of yearly transmission capacity auctions ........................................................ 7
Figure 4: Daily consumption diagram (AL) .............................................................................................. 8
Figure 5: Volume of balancing energy activated in the control area of APG .......................................... 9
Figure 6: Aggregated realised commercial schedules ........................................................................... 10
Figure 7: Aggregated realised physical flows ........................................................................................ 10
Figure 8: ACE and flows on interconnections lines ............................................................................... 11
Figure 9: Realized/Planned Consumption and Realized Production ..................................................... 11
Figure 10: Available ATC and Results of year/month/day auctions ...................................................... 12
Figure 11: Daily load curve .................................................................................................................... 13
Figure 12: Actual physical flows ............................................................................................................ 14
Figure 13: Cross border physical flows .................................................................................................. 14
Figure 14: Example of an auction at the Greek interconnectors. ......................................................... 15
Figure 15: Yearly- weekly transmission capacities forecast at the borders of ADMIE .......................... 16
Figure 16: Aggregated realised physical flows ...................................................................................... 16
Figure 17: Load, Generation, and Balancing data ................................................................................. 17
Figure 18: Cross-border exchange and energy balance ........................................................................ 18
Figure 19: Forecasted and realized load of KOSTT for particular day. .................................................. 19
Figure 20: MEPSO web based platform for Capacity Allocation ........................................................... 20
Figure 21: MEPSO – estimated and actual load .................................................................................... 21
Figure 22: CGES– Monthly auctions (Announcement) .......................................................................... 22
Figure 23: CGES– Results of auctions .................................................................................................... 22
Figure 24: Real Time Consumption (ME) ............................................................................................... 23
Figure25: Web-Scada (ME) .................................................................................................................... 23
Figure 26: Report on transmission grid development 2011-2020 (ME) ................................................ 24
Figure 27: System Status – actual values (snapshot at every minute) .................................................. 25
Figure 28: Generation, Consumption and exchange balance – actual values every 10 minutes .......... 26
Figure 29: JP EMS – Transparency Platform .......................................................................................... 27
Figure 30: JP EMS Transparency Platform – monthly auction results ................................................... 28
Figure 31: JP EMS website – yearly auction bids ................................................................................... 28
Figure 32: JP EMS website-Comparative data D-1 Forecast and Realized load .................................... 29
Figure 33: JP EMS website- Cross-Border Commercial Schedules ........................................................ 29
Figure 34: JP EMS website- Cross- Planned schedule evolution ........................................................... 30
Figure 35: Day-ahead load forecast and realised load in Turkey .......................................................... 30
Figure 36: Results of a daily auction for transmission capacity GR-TR ................................................. 31
4
SEE TSOs representatives
In the table below, SEE TSO representatives who delivered the data and worked on
the preparation of this report, are listed.
Company Name Status (member/substitute) E-mail
APG Milan Vukasovic Member, co-convenor [email protected]
OST Pranvera Bashari Member [email protected]
OST Aleksandra Kondi Substitute [email protected]
NOS BiH Adnan Carsimamovic Member [email protected]
NOS BiH Predrag Nosovic Member [email protected]
ESO EAD Nenko Gamov Member [email protected]
HOPS Siniša Piplica Member [email protected]
HOPS Josip Dvorski Member [email protected]
ADMIE Nikolaos Athanasiadis Member [email protected]
MAVIR Gabor Bus Member [email protected]
MEPSO Spase Pavlovski Member [email protected]
Transelectrica Rodica Balaurescu Member [email protected]
Transelectrica Silvia Bricman Substitute [email protected]
CGES AD MirjanaBozovic Substitute [email protected]
CGES AD Dragomir Svrkota Member [email protected]
EMS Marija Djordjevic Member, co-convenor [email protected]
ELES PrimozSuntajs Member [email protected]
ELES Tomaz Tomsic Member [email protected]
TEIAS Mehmet Kara Member [email protected]
KOSTT Sherif Dedaqi Member [email protected]
KOSTT Astrite Neziri Member [email protected]
5
I. Introduction
Transparency of market data is essential for the implementation of the Internal
Electricity Market (IEM) and for the creation of functional, efficient, liquid and
competitive wholesale markets. It is also crucial for non-discriminatory market
function and creation of a level playing field between market participants. Publication
and delivery of different market-based data can also avoid the abuse of market
power.
Many data items of great interest to electricity traders are published daily on the
ENTSO-E’s Transparency Platform which is online since 2006.
II. Legal Background
The main datasets which are to be published are defined in the different regulations.
The Regulation (EC) No 714/20091 lays down rules providing a framework for cross-
border exchanges in electricity in order to alleviate barriers for competition in
electricity market.
An additional document published in 2010 by ERGEG presents advice to the
European Commission on Comitology Guidelines on Fundamental Electricity Data
Transparency. It contains propositions on requirements for publishing information on
generation, load, transmission and interconnectors as well as balancing.
Furthermore, it is proposed that a central information platform for publishing the
electricity data is established.
The Commission Regulation (EU) No 543/2013 of 14 June 2013 on submission and
publication of data in electricity markets mandates:
a minimum common level of data transparency;
publication of data on a non-discriminatory basis across Europe and
development of a central information platform, managed by ENTSO-E.
This should provide all market participants with a coherent and consistent view of the
electricity market. It will become mandatory for each TSO to submit fundamental
information related to generation, load, transmission and electricity balancing
which ENTSO-E will publish on a future central information transparency platform.
Figure 1: Evolution of ENTSO-E transparency platforms
1 Respectively EC No 1228/2003
6
ENTSO-E has finalised and published manual of procedures which define format
and standards of data delivery and technical/operational criteria which data providers
would need to fulfil when providing data to the central information transparency
platform.
The aim is to have the new platform ready for testing with data providers by end Q3
2014 in order to ensure the go-live on the 5th of January 2015 – date of entry into
force of EC Regulation 543/2013.
Table 1: Transparency Regulation 543/2013
Full name Commission Regulation (EU) No 543/2013 of 14 June 2013 on submission and publication of data in electricity markets and amending Annex I to Regulation (EC) No 714/2009 of the European Parliament and of the Council
Regulation No No 543/2013
Publication in Official Journal
15 June 2013
Link http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2013:163:0001:0012:EN:PDF
III. Description of the status quo in SEE region
a. General overview
Transmission System Operators (TSOs) from the region of South-East Europe
publish more than a half of all fundamental information related to generation, load,
transmission and electricity balancing. Specific items for publication are listed in the
Annex 1. It should be mentioned, that around 10% of the data not published relates
to weekly capacity auctions which are currently not in place (exception are EMS and
MEPSO). These elements are published under the transparency section, but contain
no or zero values. The total result is also affected with very low publication rate by
KOSTT due to still non-defined legal framework with Serbian TSO (EMS).
In the Figure 2, level of data publication rate per particular TSO has been shown.
Figure 2: Data publication rate per particular TSO
7
In the following paragraphs, more detailed analysis per country is presented. It
contains description of TSOs’ websites - OST, NOS BiH, HOPS, MEPSO, CGES,
EMS, KOSTT, APG, ADMIE, TEL, MAVIR and TEIAS.
b. Country Analysis: Status-quo
.III.b.1 Albania (OST)
The Albanian TSO (OST) publishes around 60% of all transparency requirements
listed in Annex 1. Some of them, such as data related to explicit weekly auctions or
intraday auctions for transmission capacity, are not available as there are no weekly
or intraday auctions organized either by Albania Market Operator or Auction Office.
Most of the data regarding load forecast is published on the website where for the
data related to generation the majority of it is also published on the OST website and
send by e-mail to datapreprod entsoe.net platform as .xlmfiles.
On the website of OST market participants can have access and get information for
the results of auctions. Results are available for yearly, monthly and daily auctions.
Intraday auctions currently do not exist at the borders of OST.
Figure 3: Auction results of yearly transmission capacity auctions
In the Figure 3 results of the yearly capacity allocation on all OST borders and for
both directions (export and import) are shown. One can see also total number of
auction participants, total number of successful bidders, number of bids and marginal
prices.
MARKET OPERATOR Dt. 03.12.2013
ANNNUAL AUCTION RESULTS 2014
Border
/Directio
n
Technica
l Index
of
Border/
Direction
ATCAUCTION
PERIOD
WINNIN
G
PARTICI
PIANTS
ACQUIRE
D
CAPACIT
Y
TOTAL
REQUEST
ED
CAPACIT
Y
TOTAL
ALOCATE
D
CAPACIT
Y
NUMBER
OF
AUCTION
PARTICI
PIANTS
Number
of
Participi
ants,
who earn
the
Number
of Bids
Last
Accepted
Bid Price
CONGES
TION
YES/NO
MW MW MWEFT 10
GSA 5
AL-ME GEN 40
ALBANIA-MONTENEGRO DANSKE 35
AXPO 10
EFT 30
ME-AL 01.01.2014-31.12.2014GEN 55
DANSKE 15
GEN 5
AL-KS 2501.01.2014-31.12.2014DANSKE 20 95 25 5 2 14 0.15 YESAlbania-Kosovo EFT 9
KS-AL 2501.01.2014-31.12.2014GEN 1 120 25 6 4 25 1.77 YESDANS 10
DANSKE 5
GEN 50
AL-GR 7501.01.2014-31.12.2014AXPO 15 190 75 5 3 27 1.79 YES
DANS 10
Albania-Greece GSA 15
GR-AL 7501.01.2014-31.12.2014GEN 20 180 75 5 4 17 0.05 YES
DANSKE 35
YES
100 290 100 5 3 34 1.52 YES
5 5 19 0.0510001.01.2014-31.12.2014 175 100
8
Figure 4: Daily consumption diagram (AL)
Albanian TSO is currently working on the balancing energy market implementation
for the control area of OST. Currently KESH is obliged to cover the imbalances and
to deliver the balancing energy to the system
Physical flows and exchange schedules with the neighbouring countries are also
available. More detailed overview is available for each border. Daily consumption
diagram is shown in the Figure 4 .
Experts of OST work on the IT specifications, which shall enable delivery of the larger
volume of data to the future ENTSO-E central transparency platform (EMFIP).
.III.b.2 Austria (APG)
Austrian Power Grid AG (APG) publishes around 77% of all transparency
requirements listed in the Annex 1. Some of them, such as data related to explicit
weekly auctions for transmission capacity, are not available as there is no weekly
auctions organised either by APG or Auction Office.
The data related to generation is partly published on the APG website. Furthermore
complementary information like planned and unplanned generation unavailability
published for Austria and Germany on the transparency platform of the EEX.
Additionally, financial balance of the market and imbalance prices could be found on
the website of APCS. The company acts as the clearing and settlement agent for the
APG control area. APCS calculates the balancing energy use of Austrian electricity
market participants on the basis of their scheduled and actual injection into and
withdrawals from the grid.
Daily Load 03.03.2014
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Production Consumption
9
Figure 5: Volume of balancing energy activated in the control area of APG
In the Figure 5 the volume of activated balancing energy is shown along with the total
imbalance of control area. Red-marked bars show the manually activated tertiary
control (in case of Austria fast manual-frequency restoration energy).Total imbalance
of control area shows if it’s long or short – in other words, if there is deficit or surplus
of energy in the particular control area. This value is calculated as the algebraic sum
of all deviations caused by balancing groups and consists from three components:
secondary control, activated tertiary control and unintended deviation with the
interconnected network of the continental Europe. Average quarterly values of control
area total imbalance and activated tertiary control are updated after the end of each
hour in question. Possible errors due to the transmission of datasets are marked with
the question marks, as soon as those are recognised by the IT system.
On the website of APG market participants can also access and download
information related to commercial schedules (nominations). Datasets are available
either in quarter-hourly or hourly formats. In the Figure 6 nominations on the border
with Terna (Italy) are shown. With the different colours the distinctions is made
between transmission rights which are nominated on yearly, monthly and daily level.
Furthermore also intraday nominations are published on the APG-website.
10
Figure 6: Aggregated realised commercial schedules
Physical flows with the neighbouring countries are shown per border (Figure 7). More
detailed overview is available for each interface as well as the information on total
import (export) per selected timeframe. All data can be exported for the preselected
period of time either as csv or xml files.
Figure 7: Aggregated realised physical flows
Experts of APG current work on the IT specifications and developments, along with a
software provider, which shall enable delivery of the larger volume of data to the
future ENTSO-E central transparency platform (EMFIP).
.III.b.3 Bosnia & Herzegovina (NOS BiH)
Independent System Operator in Bosnia and Herzegovina (NOS BiH) publishes
around 42% of all transparency requirements listed in the Annex 1.
Data related to explicit weekly auctions for transmission capacity, are not available as
there are no weekly auctions organized by NOS BiH. Data related to generation
capacities are not available on NOS BiH website as the company is not the primary
11
owner of data. In Bosnia and Herzegovina there are three (3) electricity generation
companies. Information related to production can be found on their websites.
Data related to balancing is not available on NOS BiH website as the balancing
market has not been still fully established.
Figure 8: ACE and flows on interconnections lines
Date, time and ACE (MW) are shown in real time (Figure 8). The figure above
additionally shows the active and reactive power flows on cross-border transmission
lines. Values are updated every 5 minutes.
NOS BiH is responsible for physical power system balancing in real time and for
intraday scheduling process. All received schedules have to be matched and agreed
on with the neighbouring TSOs. NOS BiH calculates imbalance settlements for
balance responsible parties.
Figure 9: Realized/Planned Consumption and Realized Production
12
Figure 9 shows planned day-ahead consumption (green diagram), actually realized
consumption (red diagram) and actual production (blue diagram). Realized
consumption and realized production are updated on the diagram with a delay of 6
hours.
All necessary information regarding a cross-border capacity allocation can be found
on NOS BiH web site, as follows:
Information about Net Transfer Capacity in NTC tab (choose period)
Information about Available Transfer Capacity in ATC tab (choose period)
Publication of auctions
Results of all auctions in the Auction results tab (choose period)
Information about eventual restrictions by NOS BiH
Figure 10: Available ATC and Results of year/month/day auctions
Figure 10shows the example for the offered capacity (ATC) and auction results
(yearly/monthly/daily). Data that is published can be summarised as follows: border
and direction, ATC, total requested capacity, total offered capacity, marginal price,
number of auction participants, and number of auction participants with non-zero
allocated capacity.
A visitor can find detailed information on transmission systemon NOS BiH web site,
as follows:
Planned outages on transmission grid
Report on development on transmission grid
Rules
System characteristics
Relevant departments of NOS BiH current work on the IT specifications and
developments, which shall enable delivery of the larger volume of data to the future
ENTSO-E central transparency platform (EMFIP).
.III.b.4 Croatia (HOPS)
Croatian Transmission System Operator Ltd. (HOPS) publishes around 51% of all
transparency requirements listed in the Annex 1. However, not all of listed
transparency requirements are applicable for HOPS. For example, HOPS does not
13
perform weekly transmission capacity auctions so the respective data are not
available. Also, data related to power exchange are not available since the process
of power exchange establishing has just been launched.
Figure 11: Daily load curve
Information on the actual and day-ahead load forecast in hourly resolution is
available on the HOPS website and the ENTSO-E Transparency Platform as well.
Figure 11 shows the actual daily load curve in comparison with the day-ahead
forecast for the same day. Data on the day-ahead load forecast are available on the
HOPS website at the 16:00 PM for the next day (D-1). Data on the realized hourly
load are published for each hour at the beginning of the next hour (H+2).
All of the applicable Congestion Management data are publicly available and market
participants can find those partly on the HOPS website, partly on the CEE CAO
website and partly on the ENTSO-E Transparency Platform. All the data on the
cross-border capacity auctions where HOPS acts as a transmission capacity
allocator are available on the HOPS Auction System web-based portal.
The data related to generation is not published by the HOPS since the company is
not the owner of the generation data and the legal role of the HOPS as the data
provider for the generation transparency data was not defined by the relevant
national by-laws.
Imbalance prices are published by the HOPS and by the Croatian market operator
HROTE which is obliged by the law for the financial clearing and the settlement of the
balancing energy.
14
Figure 12: Actual physical flows
The representation of actual physical flows with the neighbouring countries is shown
per border on the home page of the HOPS website (Figure 12). More detailed
overview of the realised physical flows in hourly resolution is available on the
ENTSO-E Transparency platform for each border interface and for selected date
(Figure 14). All data can be exported for the preselected date as xml files.
Figure 13: Cross border physical flows
15
Relevant departments of HOPS currently establish the organizational framework
while IT department develops the specification for software in order to enable on time
delivery of the full set of data required by the Transparency Regulation to the future
ENTSO-E central transparency platform (EMFIP) at the beginning of the next year
when all of Transparency Regulation’s provisions shall apply.
.III.b.5 Greece (ADMIE)
The Greek TSO (ADMIE) publishes around 70% of all transparency requirements
listed in Annex 1. Some of them, such as data related to explicit weekly auctions or
intraday auctions for transmission capacity, are not available as there are no weekly
or intraday auctions organized either by ADMIE or Auction Office.
On the website of ADMIE market participants can have access and get information
for the results of auctions. Results are available for yearly, monthly and daily
auctions. Visitors can find the list on companies that participated at auctions, traders
that received the capacity and capacity ID which is to be used later on for nomination.
In the Figure 14 one can see total capacity available for one auction, total allocated
capacity per hour and the marginal price (in EUR/MWh) which is to be paid by all
successful bidders. Intraday auctions currently do not exist at the borders of ADMIE.
Figure 14: Example of an auction at the Greek interconnectors.
In order to promote the market efficiency, yearly and monthly forecasts of the
available transmission capacity are published.
16
Figure 15: Yearly- weekly transmission capacities forecast at the borders of ADMIE
Physical flows and exchange schedules with the neighbouring countries are also
available (Figure 16). More detailed overview is available for each selected border.
Figure 16: Aggregated realised physical flows
Experts of ADMIE currently work on the IT specifications and developments, which
shall enable delivery of the larger volume of data to the future ENTSO-E central
transparency platform (EMFIP).
.III.b.6 Hungary (MAVIR)
The Hungarian Independent Transmission System Operator Ltd. (MAVIR) publishes
roughly the 88% of all requirements listed in Annex 1 ensuring full compliance with
the corresponding regulation. For the sake of completeness it has to be mentioned,
that that the mentioned 88% contains such elements which are irrelevant - at the
present - from the Hungarian electricity system point of view. These elements are
published under the transparency section, but contain no or zero values. Above the
irrelevant elements are listed:
o Week ahead forecasts of available transmission capacity(the product does not
exist in Hungary)
o Capacity requested as priority rights
o Ex ante information on planned outages of consumption unit
o Filling rate of water reservoirs(no pumped storage hydro power plant exist in
Hungary)
o Ex post information on unplanned outages of consumption units
17
o Published the prices and volumes of OTC standard contracts
Over the 89%:
o 9% is represented by the weekly auction items, but due to the fact that the
product does not exist in Hungary it is not published at all;
o 2% is represented by the OTC deals which are not published, since these
kinds of deals are concluded beyond MAVIR’s scope and public information is
not available.
The data related to generation and load data are published entirely on MAVIR’s
webpage with the exemption of the above-mentioned elements. Under the
transparency section, the graphical view enables a quick and comfortable way to
check and compare the activated balancing energy for each direction (automatic,
manual, GCC), the actual state of the system (load, generation, max.-min. actual and
planned spinning reserves), separately the planned and actual load, separately the
planned and actual generation (see Figure 17)
Figure 17: Load, Generation, and Balancing data
Of course beside the graphical view the source data can be downloaded in excel
format and various resolutions for freely selected time intervals. The information on
GENERATION LOAD
BALANCING ACTUAL SYSTEM STATE
18
the installed generation units and planned/unplanned outages are all available in
excel format directly from MAVIR’s webpage.
For the market participants, the actual overview of the cross-border flows is available
(divided for export and import directions) together with the total consumption, load
and import-export balance details (actual, scheduled, current deviation, average
deviation) (see Figure 18). In terms of scheduled and measured cross-border
exchanges a more detailed overview is available for every single border.
Figure 18: Cross-border exchange and energy balance
.III.b.7 Kosovo*2 (KOSTT)
Currently, KOSTT publishes on a website www.kostt.com forecasted and realized
load for particular day which is shown in Figure 19.
2This designation is without prejudice to positions on status, and is in line with UNSCR 1244 and the ICJ Opinion on the
Kosovo* declaration of independence.
19
Figure 19: Forecasted and realized load of KOSTT for particular day.
In addition KOSTT published on the website the related data for transmission
development plan and generation adequacy plan.
Recently KOSTT published on its website the New Market Rules as approved by
Energy Regulatory Office.
.III.b.1 FYR of Macedonia (MEPSO)
MEPSO publish around 54% of all transparency requirements listed in the Annex 1.
Some of them, such as data related to explicit daily auctions for available cross
border transmission capacity, are not publish because there are no daily auctions
organized by MEPSO.
20
Figure 20: MEPSO web based platform for Capacity Allocation
The following information is regularly published on this platform:
TTC on all borders (Y,M,W), both directions
NTC on all borders (Y,M,W), both directions
ATC on all borders (Y,M,W), both directions
Results of the Explicit Auction
Marginal price (all borders, both directions)
Participants in the Auction
In Annex 1 there is also a reference to the other data that are not published for
justified reasons (example: capacity reserved for balancing market, volume of
balancing power - no balancing market establish till now, forecast of wind and solar
power, actual generation of wind and solar power - no wind power in electric power
system of the FYR of Macedonia, ex post information on unplanned outages of
consumption units ....).
MEPSO on its website published data such as:
Load
Transmission:
Yearly values NTC, all borders in both directions
Monthly values NTC, all borders in both directions
Weekly values NTC, all borders in both directions
Intraday capacity on MKRS and RSMK border
Total Capacity Already Allocated (Y, M, W) in both directions
Report on developments
Planned unavailability in the transmission grid
Explicit Auctions: Rules end Yearly, Monthly, Weekly Auction Results
Regulation connected with the work of all the process in MEPSO.
21
Market Participants
Agreements
Renewables
etc.
Figure 21: MEPSO – estimated and actual load
The data related to generation in hydro power plants and thermal power plants in
ELEM (Production Company) can be published by MEPSO only after permission
from the electricity generation company.
Anyway, MEPSO experts are actively involved in the Working Sub Group TPC
(Transparency Platform Correspondent), part of the Working Group MIT (Market
Integration and Transparency) in order to provide larger volume of data to the future
ENTSO-E central transparency platform (EMFIP).
.III.b.2 Montenegro (CGES)
Montenegrin Electrical Transmission System (CGES) publishes around 29.82 % of all
transparency requirements listed in the Annex 1.
The data related to generation that includes nominal power for each power plant is
published on the CGES website. Information about planned and unplanned
generation unavailability is published also on CGES web site.
CGES doesn’t announce financial balance of the market and imbalance prices.
Montenegrin TSO publishes information about:
1. Explicit Auctions:
Yearly (offered capacity in six directions for the following year, allocated
capacity with each price in six directions for the following year with each
bid price)
22
Monthly (offered capacity in six directions, allocated capacity with each
bid and price on six directions) – shown in Figure 22
Daily Auction (offered capacity on six directions)
Figure 22: CGES– Monthly auctions (Announcement)
CGES also provides information on offered and allocated capacity from November
2010 till now (for example, Figure 22 shows announcement for March 2014.). CGES
publishes on its website rules on allocation of available transmission capacity on
interconnection lines between control area of Montenegro and neighbouring control
areas for the year 2012 (they are still valid).CGES does not organise explicit weekly
auctions for transmission capacity, and doesn’t have any related data published on
website.
Figure 23: CGES– Results of auctions
2. Load:
Real-time load
Figure 24shows real-time consumption in Montenegro and Figure25 presents real-
time data from web-scada.
23
Figure 24: Real Time Consumption (ME)
Figure25: Web-Scada (ME)
3. Transmission:
-Year-ahead NTC in both directions
-Month-ahead NTC in both directions
-Day ahead NTC in both directions
-Total Capacity Already Allocated in both directions
-Planned outages on transmission grid
-Report on development on transmission grid
Figure 26shows report on transmission grid development for the period 2011-2020.
24
Figure 26: Report on transmission grid development 2011-2020 (ME)
.III.b.3 Romania (Transelectrica)
Transelectrica, the Romanian TSO (TEL) operates the Balancing Market (secondary
and tertiary regulation energy), the Ancillary Services Market (market for reserves)
and the Cross-border Capacity Allocation Market.
The Romanian Market Operator (OPCOM - the subsidiary of Transelectrica) operates
Bilateral Contracts Market, Day Ahead Market, Intraday Energy Market and Green
Certificates Market (the Green Certificates are issued by TEL).
OPCOM also acts as settlement operator in case of Balancing Market.
The transparency section on TEL website is designed according to Regulation (EC)
No. 714/2009 of the European Parliament and of the Council, the Romanian
Commercial Code of the wholesale energy market (CC) and ANRE (National Energy
Regulatory Agency) recommendations.
Public data have been grouped based on 8 categories: System Load, Network
Investment and Planning, Capacity Calculation, Capacity Forecast, Capacity Auction
and Use Data, Network Operation, Generation, Balancing and Ancillary Services.
Most of the data is published both in Romanian and English, being easily accessible,
downloadable and available on our website for at least two years.
According to the survey performed within the regional CMMI Working Group, TEL
publishes around 79% of all transparency requirements listed in the Annex 1.
Some of them, such as data related to explicit weekly auctions for transmission
capacity, are not available as there are no weekly auctions organised by TEL. On the
borders with Hungary, Serbia and Bulgaria yearly, monthly, daily and intra-day
bilateral coordinated auctions for capacity are applied. All relevant data according to
Regulation (EC) No 714/2009 could be found on TEL’s website.
25
Capacity requested as priority rights, capacity reserved for balancing market, are not
available, as according to Romanian legislation there are no priority rights, or
reserved capacity for balancing market.
The system status close to real time, showing the physical flows with the
neighbouring TSOs per line and per border, and also the generation and
consumption is displayed on TEL’s website (Figure 27). The actual values are
provided by EMS SCADA. All data can be exported for the preselected period of time
as .xls files.
Figure 27: System Status – actual values (snapshot at every minute)
26
Figure 28: Generation, Consumption and exchange balance – actual values every 10 minutes
Market participants can also access and download daily in .xls format, information
related to balancing market from TEL’s transparency section, such as: available
secondary regulation band, BRP Consumption, BRP Generation, cross-border
schedules, accepted offers for upward / downward energy for each type of regulation
(balancing and congestion), minimum and maximum prices for tertiary regulation,
marginal price for secondary regulation, deficit and surplus estimated prices.
Other information, like imbalance prices, financial balance of the market or
information on electricity trading at PX can be found on OPCOM website, the
Romanian PX and settlement operator in case of Balancing Market.
.III.b.4 Serbia (EMS)
As a transmission system operator, JP EMS complies with:
Regulation (EC) No. 714/2009 of the European Parliament and of the Council (On the basis of the Energy Community Treaty and the decisions of the Ministerial Council of Energy Community of 06 October 2011th, the regulation is valid for the Republic of Serbia);
Regulation 543/2013 Energy Law ("Official Gazette of the Republic of Serbia" No. 57/11, 80/11-
amendment, 93/12 and 124/12), which requires the publication of data about the electricity market in Serbia.
27
For the purposes of publishing data according to Regulation 543/2013 JP EMS
developed local transparency platform (http://transparency.ems.rs/) which is shown
in Figure 29.Data is also published on ENTSO-E transparency platform (EMFIP).
Some of data stated in Regulation 543/2013, such as data related to implicit
allocations and flow-based allocation method, is not available as there is no implicit
auction and flow-based method in place.
Figure 29: JP EMS – Transparency Platform
Data which is published by JP EMS includes:
Load: total load, day-ahead load forecast, week-ahead load forecast
Transmission:
Cross-border Commercial Schedule
Planned Schedule Evolution
Year ahead NTC
Month ahead NTC
Day ahead NTC
Intraday offered cross-zonal capacity
Total Capacity Already Allocated
Day-Ahead Prices
Report on developments
28
Planned unavailability in the transmission grid
Explicit Auctions: Yearly, Monthly, Daily Auction Results
Balancing: Rules on balancing
Figure 30: JP EMS Transparency Platform – monthly auction results
In Figure 30monthly auction results are shown. Data that is published consist of total
requested capacity, total allocated capacity, number of auction participants, and
number of auction participants with non-zero allocated capacity, number of bids,
marginal price and congestion. Results are presented in table and xml form and are
also available for download.
JP EMS publishes monthly and yearly auction bids as well as a list of participants
who acquired the capacity right on JP EMS website (www.ems.rs). These data are
not stated in Regulation 543/2013.
JP EMS also publishes on its website (www.ems.rs) following data:
ATC, allocation results, allocation rules Volume and price of activated Balancing energy
Figure 31: JP EMS website – yearly auction bids
29
In Figure 31 graphical presentation of all submitted auction bids on yearly auction is
shown. Bids are anonymous.
The system vertical load D-1forecast and system vertical realized load are presented
in the Figure 32. The D-1 Forecast data and Realized load data can be viewed as
table and XML. Also, data can be downloaded in following formats: XML, CSV and
JSON.
Figure 32: JP EMS website-Comparative data D-1 Forecast and Realized load
Cross-Border Commercial Schedules data can be viewed as table and XML. Also,
data can be downloaded in following formats: XML, CSV and JSON, as it is shown in
the Figure 33.
Figure 33: JP EMS website- Cross-Border Commercial Schedules
Planned schedule evolution (Figure 34) data can be viewed as table and XML. Also,
data can be downloaded in following formats: XML, CSV and JSON.
30
Figure 34: JP EMS website- Cross- Planned schedule evolution
.III.b.5 Turkey (TEIAS)
Transmission System Operator of Turkey (TEIAS) publishes roughly the 25% of all
requirements listed in Annex 1. Some of them, such as data related to explicit weekly
auctions for available cross border transmission capacity, are not publish as there are
no auctions organized for such a product by TEIAS. Figure 35 shows the day-ahead
load forecast, realized load in the country and the prices.
Figure 35: Day-ahead load forecast and realised load in Turkey
31
Table 2 shows the installed generation capacity of Turkey. The columns are as
follows: plant type, installed generation, percentage of generation and the number of
power plants. Also the numbers of previous year are shown for comparison
purposes. The table is updated at the end of each month.
Table 2: Installed generation capacity in Turkey
A screenshot displayed in Figure 36 shows an example of daily transmission capacity
auction results on the profile between Greece. The data which is published includes
allocated capacity, capacity price, and transfer time period, with information on
successful bidders. Each auction is denoted with a unique identification code.
Figure 36: Results of a daily auction for transmission capacity GR-TR
32
IV. Planned improvements in the future
Within this new regulation, ENTSO-E is responsible for establishing a central
information transparency platform and for leading the work required to define the data
to be published on it. Substantial developments are required to enable delivery of
reliable information. This work is coordinated via ENTSO-E’s Market Information &
Transparency Working Group. Data providers have already initiated work on local IT
projects which will supply the platform with data.
Table 3: Overview of the planned go-live date for data delivery to the transparency platform
TSO System ready for data
delivery to the
transparency platform
Remarks
OST see remark OST will provide most of data from the “Load” module in January 2015. Regarding other data, the company has initialized the process of preparing it and they will be available after the mid of 2015.
NOS BiH N/A
HOPS 01/2015 IT system of HOPS will be ready to deliver all the data, which are under its responsibility i.e. for which it is implied to be primary owner, to the Transparency Platform on 5th January 2015 which is in line with the Transparency Regulation deadline. Some delay might occur due to the delay of balancing legal acts adoption and readiness of the primary data owner to deliver the data to TSO.
MEPSO N/A
TEIAS N/A Since TEIAS is not a member of ENTSO-E yet, data delivery to the transparency platform is not responsibility of TEIAS yet. After end of the trial operation of TEIAS, it shall be evaluated again.
CGES N/A
EMS 01/2015 Regarding balancing data JP EMS proposed Ministry of Energy of Republic of Serbia that implementation of sending and publishing these data shall be postponed to 31.12.2016 because we are not EU member and problems that we have (inadequate system and time needed for procurement process and implementation of new system that should be done). Sending and publishing data regarding Generation is planned for June 2015, because no signed agreement with Data Owner (JP EPS).
KOSTT N/A
APG 05.01.2015 According to the current project state is the planned „go-live“ date achievable, under the precondition of successful and non-delayed tests with the EMFIP platform
IPTO 05.01.2015 IT system of ADMIE will be ready to deliver all the data, which are under its responsibility to the Transparency platform on 5th January which is in line with the Transparency Regulation deadline. Regarding the data for balancing, these will be provided after the introduction of a separate balancing market in the national electricity code.
TEL 05.01.2015 According to the current project status, TEL’s system will be ready to send majority of requested data at the legally binding deadline (05.01.2015), under the precondition of successful and non-delayed reconfiguration of the balancing market platform and tests results with the EMFIP platform.
MAVIR 05.01.2015 -
ELES 01/2015 Internal project of ELES related to the publication of transparency data is in line with the set deadlines - ELES’ system for local data collection and data delivery to EMFIP, including preparation of all data, is being developed and shall be finished in following months. So ELES shall meet all the requirements until the end of 2014.
ESO N/A
33
V. Annex 1: Transparency questionnaire per TSO
# Data to be published
Topic OST NOS BiH
HOPS MEPSO CGES EMS KOSTT APG ADMIE TEL ELES ESO MAVIR TEIAS
1 Actual load Load entso-e.net
NOSBIH
HOPS / entso-e
MEPSO CGES EMS/entso-e
x APG / entso-e
ADMIE TEL ELES/ENTSO-e.net
WWW.TSO.BG MAVIR / Entso-e
x
2 Day ahead load forecast
entso-e.net
NOSBIH
HOPS / entso-e
MEPSO x EMS/entso-e
KOSTT APG ADMIE TEL ELES/ENTSO-e.net
WWW.TSO.BG MAVIR / Entso-e
TEIAS
3 Week ahead load forecast
x x x x x EMS x x ADMIE TEL ELES WWW.TSO.BG MAVIR x
4 Month ahead load forecast
entso-e.net
x x x x x x APG ADMIE TEL ELES x MAVIR x
5 Year ahead load forecast
entso-e.net
x x x x x KOSTT APG ADMIE TEL ELES x MAVIR x
6 Year ahead forecast margin
entso-e.net
x x x x x x APG ADMIE x ELES x MAVIR x
7 Report on development on transmission grid
Congestion Manageme
nt
OST NOSBIH
HOPS MEPSO CGES EMS This kind of information cannot be
provided by KOSTT due to the EMS obstructions
regarding the
Congestion Management in KOSTT
borders without KOSTT
permission.
APG x TEL ELES WWW.TSO.BG MAVIR EPDK/TEIAS
8 Planned outages on the transmission grid
entso-e.net
NOSBIH
entso-e MEPSO CGES EMS/entso-e
APG / entso-e
ADMIE TEL ELES/ENTSO-e.net
WWW.TSO.BG MAVIR x
9 Year ahead forecasts of available transmission capacity
entso-e.net
NOSBIH
HOPS / entso-e
entso-e x EMS/entso-e
APG / entso-e
ADMIE TEL ELES/ENTSO-e.net
WWW.TSO.BG MAVIR x
10 Month ahead forecasts of availavble transmission capacity
entso-e.net
NOSBIH
HOPS / entso-e
MEPSO x EMS/entso-e
APG / entso-e
ADMIE TEL ELES/ENTSO-e.net
WWW.TSO.BG MAVIR x
11 Week ahead forecasts of available transmission capacity
x x x MEPSO x EMS x x TEL ELES WWW.TSO.BG MAVIR x
12 Day ahead forecasts of available transmission capacity
entso-e.net
NOSBIH
HOPS / entso-e
x x EMS/entso-e
APG / entso-e
ADMIE TEL ELES/ENTSO-e.net
x MAVIR x
13 Intraday available transmission capacity
OST e-mail
NOSBIH
HOPS/ELES/ EMS
MEPSO x EMS x x TEL ELES x MAVIR x
14 Detail on actual outages in transmission grid
OST e-mail
x x MEPSO x x APG / entso-e
x TEL ELES/ENTSO-e.net
x MAVIR x
1
15 Capacity offered, requested and assigned
OST e-mail
NOSBIH
HOPS / CAO
/entso-e
MEPSO CGES EMS/entso-e
CASC /CAO / entso-e
CASC / ADMIE
TEL CAO/CASC/ENTSO-
E.net/ELES
WWW.TSO.BG MAVIR TEIAS
16 Capacity requested as priority rights
x x x x x x x x x 0 x x x
17 Capacity reserved for balancing market
x x x x x x x x x 0 x x x
18 Total capacity nominated
OST mail
x x MEPSO x EMS-entso-e
APG / entso-e
ADMIE TEL ELES/ENTSO-e.net
WWW.TSO.BG MAVIR x
19 Capacity allocated, capacity price, congestion income
x NOSBIH
HOPS / CAO
/entso-e
MEPSO CGES EMS/entso-e
CASC / CAO
CASC / ADMIE
TEL CAO/CASC/ENTSO-
E.net/ELES
WWW.TSO.BG MAVIR TEIAS
20 Reasons and effects of actions taken by TSOs
x x HOPS / entso-e
x x x APG / entso-e
x TEL ELES MAVIR x
21 Aggregated realised commercial and physical flows
x x entso-e x CGES x APG / entso-e
ADMIE TEL/entso
-e
ELES/ENTSO-e.net
WWW.TSO.BG MAVIR / Entso-e
x
22 Installed generation capacity
Generation kesh.al x HOPS x CGES x KOSTT EEX Transpar
ency
ADMIE TEL ELES WWW.TSO.BG MAVIR TEIAS
23 Ex ante information on planned outages of generation units
kesh.al x x x x x EEX Transpar
ency
ADMIE TEL ELES x MAVIR x
24 Ex ante information on planned otages of consumption unit
x x x x x KOSTT x ADMIE TEL ELES x x x
25 Ex ante aggregated information on scheduled generation
kesh.al x x x x x EEX Transpar
ency
ADMIE TEL ELES x MAVIR TEIAS
26 Filling rate of water reservoirs
kesh.al x x x x x x ADMIE TEL 0 x x x
27 Forecast of wind and solar power
x x x x x x APG / EEX
Transparency
ADMIE TEL 0 x MAVIR www.ritm.gov.tr
(partially)
28 Actual generation of wind and solar power
x x x x x x APG / EEX
Transparency
ADMIE TEL 0 WWW.TSO.BG MAVIR www.ritm.gov.tr
(partially)
29 Ex post information on unplanned outages of consumption units
x x x x x x x x TEL ELES x x x
2
30 Ex post information on unplanned outages of generation unit
OST/KESH mail
x x x x x EEX Transpar
ency
ADMIE TEL ELES x MAVIR x
31 Ex post data on the actual generation
OST/KESH mail
x x x x x EEX Transpar
ency
ADMIE TEL ELES WWW.TSO.BG MAVIR TEIAS
32 Volume of balancing power
Balancing x x x x EMS x APG / entso-e /
APCS
x TEL 0 x MAVIR TEIAS
33 Average and marginal prices of bids and offers
x x x x x x APG / entso-e /
APCS
X TEL 0 x MAVIR TEIAS
34 Imbalance prices x x x x EMS x entso-e / APCS
ADMIE OPCOM
BORZEN x MAVIR TEIAS
35 Control area imbalance volumes
x x x x x x APG / entso-e
X x 0 x MAVIR TEIAS
36 Financial balance of market
x x x x x x APCS X OPCOM
0 x MAVIR TEIAS
37 Published the information on electricity trading at PEX
Wholesale Market
x x x x x x EXAA / EPEXSpo
t
LAGIE OPCOM
SOUTHPOOL
x HUPX x
38 Published the prices and volumes of OTC standard contracts
x x x x x x x X x 0 x x x
39 Published type of product available before running the auction
Annual auctions
OST NOSBIH
HOPS/CAO
MEPSO CGES EMS This kind of information cannot be
provided by KOSTT due to the EMS obstructions
regarding the
Congestion Management in KOSTT
borders without KOSTT
permission.
CASC / CAO
CASC / ADMIE
TEL CAO/CASC/ENTSO-
E.net/ELES
CAO/EMS/MAVIR
x
40 Published ATC before running the auction
OST NOSBIH
HOPS/CAO
MEPSO CGES EMS CASC / CAO
CASC / ADMIE
TEL CAO/CASC/ENTSO-
E.net/ELES
WWW.TSO.BG CAO/EMS/MAVIR
x
41 Announced the auction session before running the auction
OST NOSBIH
HOPS/CAO
MEPSO CGES EMS CASC / CAO
CASC / ADMIE
TEL CAO/CASC/ENTSO-
E.net/ELES
WWW.TSO.BG CAO/EMS/MAVIR
x
42 Published annual auction results
OST NOSBIH
HOPS/CAO
MEPSO CGES EMS CASC / CAO
CASC / ADMIE
TEL CAO/CASC/ENTSO-
E.net/ELES
WWW.TSO.BG CAO/EMS/MAVIR
x
43 Published type of product available before running the auction
Monthly auctions
OST NOSBIH
HOPS/CAO
MEPSO CGES EMS CASC / CAO
CASC / ADMIE
TEL CAO/CASC/ENTSO-
E.net/ELES
WWW.TSO.BG CAO/EMS/MAVIR
TEIAS
44 Published ATC before running the auctions
OST NOSBIH
HOPS/CAO
MEPSO CGES EMS CASC / CAO
CASC / ADMIE
TEL CAO/CASC/ENTSO-
E.net/ELES
WWW.TSO.BG CAO/EMS/MAVIR
TEIAS
45 Announced the auction session before running the auction
OST NOSBIH
HOPS/CAO
MEPSO CGES EMS CASC / CAO
CASC / ADMIE
TEL CAO/CASC/ENTSO-
E.net/ELES
x CAO/EMS/MAVIR
TEIAS
3
46 Announced the resold capacity before running the auction
OST NOSBIH
HOPS/CAO
MEPSO CGES EMS CASC / CAO
CASC / ADMIE
x CAO/CASC/ENTSO-
E.net/ELES
WWW.TSO.BG x x
47 Published the monthly auctions results
OST NOSBIH
HOPS/CAO
MEPSO CGES EMS CASC / CAO
CASC / ADMIE
TEL CAO/CASC/ENTSO-
E.net/ELES
CAO/EMS/MAVIR
TEIAS
48 Published type of product available before running the auction
Weekly auctions
x x x MEPSO x EMS x X x 0 WWW.TSO.BG x x
49 Published ATC before running the auctions
x x x MEPSO x EMS x X x 0 x x x
50 Announced the auction session before running the auction
x x x MEPSO x EMS x X x 0 x x x
51 Announced the resold capacity before running the auction
x x x MEPSO x EMS x X x 0 x x x
52 Published the monthly auctions results
x x x MEPSO x EMS x X x 0 x x x
53 Published type of product available before running the auction
Daily auctions
OST NOSBIH
HOPS/CAO
x CGES EMS CASC / CAO
CASC / ADMIE
TEL CAO/CASC/ENTSO-
E.net/ELES
x CAO/MAVIR/TEL/SEP
S
x
54 Published ATC before running the auction
OST NOSBIH
HOPS/CAO
x CGES x CASC / CAO
CASC / ADMIE
TEL CAO/CASC/ENTSO-
E.net/ELES
WWW.TSO.BG CAO/MAVIR/TEL/SEP
S
x
55 Announced the auction session before running the auction
OST NOSBIH
HOPS/CAO
x x EMS CASC / CAO
CASC / ADMIE
TEL CAO/CASC/ENTSO-
E.net/ELES
x CAO/MAVIR/TEL/SEP
S
x
56 Announced the resold capacity before running the auction
OST NOSBIH
HOPS/CAO
x x EMS CASC / CAO
CASC / ADMIE
x CAO/CASC/ENTSO-
E.net/ELES
WWW.TSO.BG x
57 Published auction results
OST NOSBIH
HOPS/CAO
x x EMS CASC / CAO
CASC / ADMIE
TEL CAO/CASC/ENTSO-
E.net/ELES
x CAO/MAVIR/TEL/SEP
S
x
