Gas Market Code for the Eastern Market Area Chapter 2

Transcription

1 Gas Market Code for the Eastern Market Area Chapter 2 Messages and deadlines Gas Market Rules Version 3 July 2013 This document contains a non-binding English version of a text. It is provided for the reader s convenience only and in no way constitutes a legally binding document. E-Control assumes no liability or responsibility whatsoever for the accuracy, correctness or completeness of the text in this document or any parts thereof.

2 1. Background This chapter of the Gas Market Code is meant to give an overview in Table 1 of the relations and the necessary information exchange processes (nominations, schedules, meter readings, etc.) between the market players on the Austrian natural gas market. Information is to be submitted according to the format specifications in Chapter 3 of the Gas Market Code for the eastern market area (MA). The following formats are used: Edig@s; ; and. 2. Table 1

3 Transmission-level nominations 1 transmission-level nomination nominations for transmissionlevel E/E points in the MA, both for the capacity assigned to each BG/BSA and for each adjacent SOs/shipper code pair; capacity types are assigned by the TSO BRP TSO by on D-1 day-ahead capacity: by on D-1 with a lead time of at least 2 hrs between on D-1 and on D - for each BG/BSA: direction, per MA E/E at transmission level for each adjacent SO and shipper code pair: volume per direction and MA E/E at transmission level NOMINT 2 confirmation of transmission-level nomination confirmation of capacity and matching nomination TSO BRP by on D-1 day-ahead capacity: by on D-1 after on D-1: no later than 1:25 hrs after the - for each BG/BSA: direction and MA E/E at transmission level NOMRES for each adjacent SO and shipper code pair: volume per direction and MA E/E at transmission level 3 nomination at the internal IP 4 confirmation of nomination at the combined IP 5 nomination at the TD IPs nomination of total DA withdrawal per TSO DAM TSO by on D-1 with a lead time of at least 1 hr between on D-1 and on D TSO DAM by on D-1 no later than 25 min after the nomination at physical TD IPs DAM TSO by on D-1 with a lead time of at least 1 hr between on D-1 and on D - direction at the internal IP - direction at the internal IP - direction at each TD IP DELORD DELRES NOMINT

4 6 confirmation of nomination at the TD IP Information exchange with the MAM for the purpose of balancing 7 allocated transmissionlevel nominations 8 allocated transmissionlevel nominations 9 confirmed schedules in the DA 10 confirmed schedules in the DA allocated DA time series per BG allocated DA time series per BG TSO DAM by on D-1 no later than 25 min after the TSO MAM by on D-1 after on D-1: between 55 min and 1:25 hrs after the TSO BRP - - by on D+1 for the previous gas day DAM MAM by on D-1 between 55 min and 1:25 hrs after the full hour following DAM BRP - - by on D+1 for the previous gas day - direction at each TD IP - direction, per MA E/E at transmission level and per BG direction, per MA E/E at transmission level and per BG - direction and BG, separated into schedules at crossborder IPs in the DA, storage, production, total of consumers with daily balancing, total of consumers with hourly balancing direction and BG, separated into schedules at crossborder IPs in the DA, biogas, storage, production, total of consumers with daily balancing, total of consumers with hourly balancing NOMRES ALOCAT ALOCAT ALOCAT ALOCAT

5 11 VTP allocations net VTP transactions, resulting from exchange and OTC 12 VTP allocations net VTP transactions, resulting from exchange and OTC 14 imbalance notice - information about imbalances from BG point of view, resulting from the allocated nominations and schedules in the MA (ZPE = BG long) - preliminary balance of the carry-forward account at the end of day D, given the allocations, for balancing on day D 15 balance order info information about planned exchange transactions to cover the BG's imbalances (sum of nomination imbalances and the carry-forward balance), pursuant to section 26(4) GMM Ord = BRP may renominate within one hour 16 balance order notice exchange transaction considering the BG's daily imbalance and the carry forward 17 curtailed BG allocations at transmission level information to the TSO about restriction of a BG for system operation reasons VTP-O MAM by on D-1 between 55 min and 1:25 hrs after the full hour following VTP-O BRP - - by on D+1 for the previous gas day MAM BRP by on D-1 no later than 1:45 hrs after the SOs' renomination deadline MAM BRP by on D-1 if daily imbalance exceeds 24 MWh: no later than 1:45 hrs after the SOs' renomination deadline MAM BRP for the first time at on D-1 no earlier than 3 hrs after the balance order info, and no later than 15 min ahead of the planned rest-ofthe-day auction MAM TSO by on D-1 with a lead time of at least 1:15 hrs - direction, per BG direction, per BG - BG: - total entry - total exit - positive imbalances (long) - negative imbalances (short) - CF account balance - volume from BG point of view: planned contract volume and time of delivery rest-of-theday; debit (sell order: ZPD) and credit volumes (buy order: ZPE) each - volume from BG point of view: actual contract volume and time of delivery rest-of-the-day; debit (sell order: ZPD) and credit volumes (buy order: ZPE) each - direction, per BG ALOCAT ALOCAT hour values; for CF account: hourly balance (5:00 6:00) IMBNOT (imbalanc e notice) IMBNOT (balance order info) IMBNOT (balance order notice) ALOCAT

6 18 restricted BG allocations at distribution level 19 curtailed BG allocations at the VTP information to the DAM about restriction of a BG for system operation reasons information to the VTP-O about restriction of a BG for system operation reasons s with SSOs/PSOs in the DA, incl. biogas 20 storage/production nomination in the DA 20 a biogas schedule in the DA 21 confirmation of the storage/production nomination in the DA 21 a confirmation of the biogas schedule in the DA BRP nominates entries from storage and production and exits into storage, excl. volumes from the MOL BRP nominates biogas entries, BRP to DAM if BIO has authorised BRP to submit schedules confirmation message for BRP confirmation message for BRP DAM to BRP if BIO has authorised BRP to submit schedules MAM DAM by on D-1 with a lead time of at least 1:15 hrs MAM VTP-O by on D-1 with a lead time of at least 1:15 hrs BRP BRP SSO/ PSO BIO/ DAM SSO/ PSO BIO/ DAM by on D-1 by on D-1 with a lead time of at least 2 hrs with a lead time of at least 2 hours BRP by on D-1 no later than 1:25 hrs after the (storage/ production nomination) BRP by on D-1 no later than 1:25 hrs after the - direction and BG, separated into cross-border IPs in the DA, storage, production, total of SLP consumers, total of LPM consumers - direction, per BG - direction, per BG and, if applicable, per contractual storage/production point (pool) - entry point direction, per BG and, if applicable, per contractual storage/production point (pool) - entry point ALOCAT ALOCAT NOMINT NOMINT NOMRES NOMRES

7 22 SSO/PSO capacity nomination in the DA 23 confirmation of SSO/PSO capacity nomination in the DA 24 information about BG allocations resulting from storage curtailment 25 allocated storage/production schedules in the DA 25 a allocated biogas schedules in the DA 26 confirmation of allocated storage/production schedules in the DA SSO/PSO nominates gas transports at the IP per site, excl. volumes from the MOL confirmation message for the SSO/PSO based on data received from MAM, DAM informs SSO about confirmable BG allocations that result in the case of a storage curtailment allocated storage/production volumes in the BG as components for MAM balancing (forwarded by DAM) allocated biogas entry volumes per BG (waived if BIO has authorised BRP to submit schedules) confirmation for the SSO/PSO to enable reaction if total BG allocations should differ from the confirmed capacity nomination (pro rata adjustment) SSO/ PSO DAM DAM by on D-1 no later than 30 min after the (storage/ production nomination) SSO/ PSO by on D-1 no later than 1 hr after the full hour following (storage/ production nomination) DAM SSO - - in case of curtailment: upon the DAM s being informed, but no later than 1 hr before it takes effect SSO/ PSO DAM by on D-1 no later than 1:15 hrs after the (storage/ production nomination) BIO DAM by on D-1 no later than 15 min after the (biogas schedule) DAM SSO/ PSO by on D-1 no later than 1:25 hrs after the (storage/ production nomination) - direction, per storage/production site - direction, per storage/production site BG, per storage pool - direction, per BG NOMINT NOMRES ALOCAT to be specified - BG ALOCAT - direction, per BG ALOCAT

8 26 a confirmation of allocated biogas schedules in the DA confirmation for BIO (waived if BIO has authorised BRP to submit schedules) Nominations/scheduling in the distribution area 27 SLP consumption forecast forecast SLP withdrawals per supplier 28 consumer schedules schedules for consumers with: - daily balancing: consumers with a contracted capacity of up to 10,000 kwh/h and opting LPM consumers (pursuant to section 18[7] GMM Ord. 2012) - hourly balancing: other LPM consumers incl. large consumers 29 large consumer schedules and overall schedule for other consumers with hourly balancing 30 confirmation of consumer schedules 31 schedules at distribution-level crossborder IPs schedules that are not relevant for balancing but whose total is checked for consistency with the total scheduled volumes that are relevant for balancing confirmation message of consumer schedules schedules for cross-border IPs in the DA DAM BIO by on D-1 no later than 1 hr after the full hour following (biogas schedule) DAM BRP by on D-1 by on D, by on D and by on D BRP DAM by on D-1 with a lead time of at least 2 hrs between on D-1 and on D BRP DAM by on D-1 with a lead time of at least 2 hrs between on D-1 and on D DAM BRP by on D-1 no later than 1:25 hrs after the BRP DAM by on D-1 with a lead time of at least 2 hrs between on D-1 and on D - BG ALOCAT - supplier daily value ALOCAT - BG: total for consumers with daily balancing, total for consumers with hourly balancing - BG: per consumer >50,000 kwh/h and total for other consumers with hourly balancing - BG: separated into consumers with daily and hourly balancing, individual schedules for consumers >50,000 kwh/h - direction, per MA E/E at distribution level and per BG NOMINT NOMINT NOMRES NOMINT

9 32 confirmation of schedules at distribution-level crossborder IPs s DSOs/DAM 33 control schedules at DA entry/exit points 34 basic data for SLP forecasts 35 SLP consumption forecasts of the DSO 36 throughput and pressure at entry/exit points in the DA confirmation message DAM BRP by on D-1 no later than 1:25 hrs after the for entry/exit points in the DSO's system at storage, production, biogas and large consumer sites submission of basic data to enable DAM to forecast SLP consumption instead of submitting the basic data, the DSO may submit its own SLP forecasts DAM DSO by on D-1 at any time, with a lead time of at least 15 min between on D-1 and on D - direction, per MA E/E at distribution level and per BG - direction and per: - MA E/E in the DA - large consumer DSO DAM daily by daily by consumption of previous year (as deviation factor) as total for consumers serviced by the same supplier, with the same SLP type and in the same temperature area, with daily reference to BG changes DSO DAM by on D-1 by on D, by on D, and by on D - SLP forecast per supplier NOMRES DSO DAM - online - 4-minute values, XML in line with annex 1 to the GTC DAM-SO (Spezifikation des Online Datenaustauschs zwischen Netzbetreiber und Verteilergebietsmanager)

10 37 metered throughput of all system users whose readings are available online 38 metered throughput of large consumers 39 injections and withdrawals metered at points where balancing energy is offered for consumers with LPMs and a contracted maximum load of 50,000 kwh/h or more DSO DAM - online - 4-minute values DSO DAM - online - 4-minute values DSO DAM - online - 4-minute values XML in line with the annex 1 to the GTC DAM- SO (Spezifikation des Online Datenaustauschs zwischen Netzbetreiber und Verteilergebietsmanager) XML in line with the annex 1 to the GTC DAM- SO (Spezifikation des Online Datenaustauschs zwischen Netzbetreiber und Verteilergebietsmanager) XML in line with the annex 1 to the GTC DAM- SO (Spezifikation des Online Datenaustauschs zwischen Netzbetreiber und Verteilergebietsmanager)

11 40 pressure at the beginning and end of a pipeline section at grid level 1 and at intersections with other SOs systems 41 pressure at pipeline points with particular pressure requirements 42 throughput at entry/exit points and metering stations at grid level 1 DSO DAM - online - 4-minute values DSO DAM - online - 4-minute values DSO DAM - online - 4-minute values XML in line with the annex 1 to the GTC DAM- SO (Spezifikation des Online Datenaustauschs zwischen Netzbetreiber und Verteilergebietsmanager) XML in line with the annex 1 to the GTC DAM- SO (Spezifikation des Online Datenaustauschs zwischen Netzbetreiber und Verteilergebietsmanager) XML in line with the annex 1 to the GTC DAM- SO (Spezifikation des Online Datenaustauschs zwischen Netzbetreiber und Verteilergebietsmanager)

12 43 information about the current operation mode of stations at grid level 1 44 aggregated time series at IPs DSO DAM - online - 4-minute values DSO DAM - - by end of 45 DSO system data DSO DAM - - by end of per IP, per connected system and per connected storage/production/ biogas facility total of linepack changes, system losses, own use and metering deviations, separated into two components (one for positive and one for negative values in the time series) 46 target values DAM DSO - at all times - for throughput, pressure and operation mode of distribution lines XML in line with the annex 1 to the GTC DAM- SO (Spezifikation des Online Datenaustauschs zwischen Netzbetreiber und Verteilergebietsmanager) XML in line with the annex 1 to the GTC DAM- SO (Spezifikation des Online Datenaustauschs zwischen Netzbetreiber und Verteilergebietsmanager)

13 47 volumes requested for each metered consumer 48 SLP consumption time series (daily 48 a LPM time series (daily 49 LPM time series (opted daily 50 LPM time series (hourly GTC DAM-network, point 6.2.4, upon request by the DAM in line with the prerequisites listed in point of the GTC DAMnetwork (impending long-term capacity bottleneck) DSO DAM - - monthly, during the following month (within 6 working days) in line with the interval consumers without LPM (SLP) DSO DAM - - by end of LPM with a contracted capacity of up to 10,000 kwh/h DSO DAM - - by end of opted LPM DSO DAM - - by on D+1 if read daily, otherwise by end of consumers with LPM in the hourly balancing regime DSO DAM - - by on D+1 if read daily, otherwise by end of volumes requested for each metered consumer calculated SLP consumption supplier: LPM consumption with a contracted capacity of up to 10,000 kwh/h in the daily balancing regime metered LPM consumption (opted daily metered LPM consumption (hourly -,

14 51 injection from biogas plants 52 meter readings at crossborder IPs in the DA injection data per biogas facility DSO DAM - - monthly, during the following month: data needed by the DAM for assigning volumes, within 3 working days DAM needs the pertaining injection meter readings to assign volumes information exchanges with the CSA for the purpose of balancing 53 confirmed consumer schedules 54 confirmed biogas injection schedules schedules that have been confirmed by the DAM for consumers with: - daily balancing: consumers with a contracted capacity of up to 10,000 kwh/h and opting LPM consumers (pursuant to section 18(7) GMM Ord. 2012) - hourly balancing: other LPM consumers incl. large consumers biogas injection schedules of the BG that have been confirmed by the DAM DSO DAM - - monthly, during the following month: data needed by the DAM for assigning volumes, within 3 working days DAM CSA - - by on D+1 (1 hr after the end of the gas day) DAM CSA - - by on D+1 (1 hr after the end of the gas day) injected volumes and pertaining calorific values (or, if available, energy volumes) for injection from biogas production volumes and pertaining calorific values (or, if available, energy volumes) per crossborder IP in the DA BG: total for consumers with daily balancing, total for consumers with hourly balancing hourly values BG

15 55 confirmed schedules at cross-border IPs in the DA 56 internal schedule of losses BG schedules that have been confirmed by the DAM for cross-border IPs in the DA procurement schedule for system losses and own use of a BG or a losses BG 57 linepack time series if residual load is allocated bottom-up, to correctly calculate the unaccounted-for load 58 SLP consumption time series 58 a LPM time series (daily 59 LPM time series (daily 60 LPM time series (hourly DAM CSA - - by on D+1 (1 hr after the end of the gas day) BG and MA E/E in the DA DSO CSA per DSO DSO CSA - - by end of consumers without LPM (SLP) DSO CSA - - by end of LPM metered with a contracted capacity of up to 10,000 kwh/h 61 biogas injection time series of meter readings for biogas injection (metered production) DSO CSA - - by end of opted LPM DSO CSA - - by on D+1 if read daily, otherwise by end of LPM DSO CSA - - by on D+1 if read daily, otherwise by end of DSO CSA - - by end of per system calculated SLP consumption metered LPM consumption with a contracted capacity of up to 10,000 kwh/h in the daily balancing regime metered consumption of opted LPM (daily metered LPM consumption (hourly - per BG

16 62 meter readings at crossborder IPs in the DA 63 exchanges between systems time series of meter readings for cross-border transport at distribution level according to volume allocation time series of meter readings of exchanges 64 MOL submission of MOL including information about bidder and injection point 64 a around-the-clock MOL submission of MOL including information about bidder and injection point, as an alternative to MOL under row 64 DAM CSA - - by end of DSO CSA, DSO - - by the 6th working day of a month CSA DAM - - immediately after gate closure CSA DAM on D-1 and then hourly for D until MOL purchases of DAM accepted MOL offers DAM CSA - - immediately after end of the gas day 66 BE purchases of DAM on behalf and for account of CSA 67 daily gas exchange reference price at the VTP / day-ahead price index (CEGHIX) purchases at the gas exchange VTP-O CSA - - no later than 25 min after the ECC's delivery instruction reaches the VTP-O for settling the dedicated losses BG and differences between scheduled and metered biogas injections 68 OBA presentation OBA movements documenting control energy usage between transmission and distribution level 69 SLP consumption time series VTP-O CSA - - immediately after gate closure TSO CSA - - by end of non-lpm (SLP) DSO BRP - - by end of per BG metered exchanges between systems PDF, EDIG@S reference price daily value to be specified OBA exchanges per transmission and distribution system calculated SLP consumption to be specified

17 69 a LPM time series (daily 70 LPM time series (daily 71 LPM time series (hourly 72 SLP consumption time series and meter readings 72 a LPM time series (daily 73 LPM time series (daily LPM with a contracted capacity of up to 10,000 kwh DSO BRP - - by end of opted LPM DSO BRP - - by on D+1 if read daily, otherwise by end of LPM with hourly balancing DSO BRP - - by on D+1 if read daily, otherwise by end of non-lpm (SLP), meter readings if submitted LPM with a contracted capacity of up to 10,000 kwh/h DSO supplier - - by end of DSO supplier - - by end of opted LPM DSO supplier - - by on D+1 if read daily, otherwise by end of metered LPM with a contracted capacity of up to 10,000 kwh/h in the daily balancing regime metered consumption for opted LPM (daily metered LPM consumption (hourly calculated SLP consumption metered LPM consumption with a contracted capacity of up to 10,000 kwh/h in the daily regime metered consumption for opting LPM (daily

18 74 LPM time series (hourly 75 biogas injection time series of meter readings for biogas injection (metered production) 76 biogas injection time series of meter readings for biogas injection (metered production) 77 meter readings at crossborder IPs in the DA 78 LPM consumption time series VTP-O data exchange LPM with hourly balancing DSO supplier - - by on D+1 if read daily, otherwise by end of time series of meter readings for cross-border transport at distribution level according to volume allocation LPM, upon customer request DSO consumer 79 OTC trade nominations buy/sell nominations at the VTP for delivery 80 confirmation of OTC trade nominations 81 exchange orders of active BRPs confirmation of matched values for each buy/sell nomination bid and ask orders for each exchange product (withinday/spot/futures), includes BE purchases of MAM and DAM DSO BRP - - by end of DSO supplier - - by end of DAM BRP - - by end of - - by on D+1 if read daily, otherwise by end of BRP VTP-O by on D-1 with a lead time of at least 2 hrs before the gas flow VTP-O BRP by on D-1 no later than 1:25 hrs after the BRP gas exchange - - at all times during trading hours of the exchange metered LPM consumption (hourly per BG per BG per BG consumer: metered consumption of LPM consumer EXCEL, - per BG NOMINT, web portal - per BG NOMRES, web portal per BG contract size (MWh/h) - entry into the trading system

19 82 delivery information information about the net contract volumes of each BG during the gas day Other data exchange 83 basic BRP data information about BRPs and BGs active in the MA (all BGs/BSAs assigned to it, incl. BG type) 84 entry and exit volumes and calorific values SO data provision for calculating the MA calorific value VTP-O BRP 12.15, 14.15, 16.15, and final by MAM TSO, DSO TSO, VTP-O, DAM, SSO, PSO, CSA no later than 25 min after the ECC's delivery instruction reaches the VTP-O - - updated hourly MAM - - by end of - position from the ECC's delivery instruction following the MAM's specifications in the eastern MA per exit point: either volume and calorific value or volume and energy quantity NOMRES - - XML last month s hourly time series -

20 Abbreviation Explanation BE balancing energy BG balance group BIO biogas producer BRP balance responsible party BSA balancing sub-account CSA and settlement agent D the gas day of physical flow DA distribution area DAM distribution area manager DSO distribution system operator ECC European Commodity Clearing GMM Ord Gas Market Model Ordinance 2012 GTC general terms and conditions internal IP internal interconnection point (between distribution and transmission level) IP interconnection point losses BG balance group for grid losses LPM load profile metered MA market area MA E/E entry/exit point in the market area MAM market area manager MOL merit order list OBA operational balancing agreement OTC over-the-counter PSO producer (production system operator) SLP standardised load profile SO system operator SSO storage system operator supplier supplier TD IP interconnection points between a transmission and a distribution system TN transmission network TSO transmission system operator VTP virtual trading point VTP-O operator of the virtual trading point