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GTE TRANSPARENCY PLATFORM DAILY CAPACITY PUBLICATION Brussels, May 29 th , 2007. Daily capacity offers. Several offers exist in Europe Day-ahead firm or interruptible capacity UIOLI firm or interruptible capacity Within-day firm capacity Bundled cross-border interruptible capacity
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GTE TRANSPARENCY PLATFORM DAILY CAPACITY PUBLICATION Brussels, May 29th, 2007
Daily capacity offers Several offers exist in Europe • Day-ahead firm or interruptible capacity • UIOLI firm or interruptible capacity • Within-day firm capacity • Bundled cross-border interruptible capacity • A TSO can propose more than one offer or none Several booking procedures exist • Open Subscription Period • First Come First Served • Auctions A TSO can propose more than one booking procedure
Short-term usage, mainly in connection with spot commodity markets Usually booked the previous day How daily capacity is used? For a given day, daily capacity information are of interest for a very short period of time
Compatible cross-border daily capacity offers Firm and interruptible daily capacities Booking procedures “Real-time” data update Complex and dynamic IT system needed, more than a publication IT system Daily capacity information is published on TSO websites Daily capacity publication requisites Daily capacity publication at EU level requires a dedicated tool GTE priority is to develop the transparency platform