Simplified offer at PITS 1. An improvement of the offer 2. Capacity - - PowerPoint PPT Presentation

Simplified offer at PITS

• 1. An improvement of the offer
• 2. Capacity subscription
• 3. Capacity use
• 4. Changes in publications

An improvement of the offer at PITS

Both subscription and use of capacity at PITS improved from 1st April 2016 :

• More flexibility of subscription
• An optimization of the scheduling process at PITS
• A simpler offer :
• Only one type of capacity at PITS
• Management of nominations & quantity scheduling handled only by Storengy

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The “Capacité d’Interface Transport-Stockage” (CITS)

For all PITS, we create a new capacity type at PITS: the CITS

• In place of both current firm & interruptible capacities
• The allocation of this capacity stays automatic and in line with

your storage subscription

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The capacity you subscribed is definitly yours It won’t depend anymore on other shippers subscription

The “Capacité d’Interface Transport-Stockage” (CITS)

One only capacity type at PITS improves the flexibility of subscription:

• Reduction of advance notice from 10 days to 5 working days

before the start of your CITS/Storage product

• From 1st April on, CITS can:
• Start & end any day of the month
• Last more than 1 day and less than 1 month
• An excess in capacity usage will be automatically billed as daily

capacity

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Example

• What you had before:
• Equivalent in new system:

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50 100 20 18 35 7 Shipper A Shipper B Shipper C Firm Interruptible 68 135 27 Shipper A Shipper B Shipper C CITS

GRTgaz neither changes the level of marketed capacity at each PITS nor the availability conditions from day to day

The Single Nomination with Storengy

Nominations & quantity scheduling will be:

• Handled only by Storengy (via SAM), on the basis of the lowest of both operators’

Technical Capacities (called “CTM”)

• Transmitted to GRTgaz by Storengy
• Published in TRANS@ctions by GRTgaz & in SAM by Storengy

This process allows Storengy to reduce the duration of its scheduling cycles from 2 to 1 hour (except for the 1st cycle day-ahead)

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Caution : From 1st April 2016 onward, you shouldn’t nominate directly to GRTgaz anymore on PITS

Illustrations of scheduling cycles

SHIPPER

Nominations until H-2

• n all Points

Scheduled Quantities (H)

STORENGY

Scheduling cycle

GRTgaz

Scheduling cycle

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Matching

SHIPPER

Nominations until H-2

• n all points except PITS

Nominations until H-1 On PITS Scheduled Quantities (H)

STORENGY

Scheduling cycle

GRTgaz

Scheduling cycle

Time

For a better flexibility on storages, you will now have nominations on PITS until H-1 (instead of H-2) in your scheduling notice

Changes in TRANS@ctions publications

• Maintenance Schedule:
• You will have access to the Minimum Technical Capacity (CTM) used by

Storengy to schedule quantities at PITS

• You will no longer have restriction rates (TRi & TRf) on PITS as the new

capacity is scheduled by Storengy

• Your scheduling notice evolves:
• Your scheduling notice (published at hour H) will now includes nominations

made until H-1 on PITS

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