Speicherzone Nord SY 26/27 (1) – 4.46 TWh

Storage location	Speicherzone Nord (market area THE)
Allocation date	18/12/2025, 11:00–11:30 CET
Contract period	01/04/2026–01/04/2027
Allocation mode/Pricing	Pay-as-bid
Plattform	PRISMA
Capacity on offer	4.46 TWh
Structure firm***	–
Structure interr.****	64 / 85 [days]

Contact for Marketing Enquiries

Tel.: +49 561 99858-7174
Tel.: +49 561 99858-7178
E-mail: sales@sefe-storage.de

Bundle structure

Volume firm	Volume interr.	Injection firm	Injection interr.	Withdrawal firm	Withdrawal interr.
44,676,308 kWh	–	21,559 kWh/h	7,500 kWh/h	33,159 kWh/h	–

Price model

Storage fee	Fixed price
Variable injection fee	0 €/MWh
Variable withdrawal fee	0 €/MWh
Service fee	0 €

Conditions

Renomination lead time connection point	2 h

Connection Point

Market Area	TSO	Name	Offered Capacity Products
THE	GASCADE	37Z0000000089417	uFZK

Injection Curve

Flat injection curve applies.

Withdrawal Curve

Working Gas Volume between 55.5% and 20%:
WR [%] = WGV [%] x 1.436 + 20.302

Working gas level between 20% and 19.9%:
WR [%] = WGV [%] x 76.436 – 1479.03

Working gas level between 19.9% and 13.1%:
WR [%] = WGV [%] x 1.403882353 + 14.10914118

Working gas level lower than or equal to 13.1%:
WR [%] = WGV [%] x 0 + 32.5

Documents

Miscallaneous / Comments

Allocation of capacity a few minutes after closing.

No curves apply to interruptible capacity.

This storage product is subject to the maintenance plan of UGS Rehden.

Regulatory filing requirements:
1. November 2026 = 45% / 1. February 2027 = 30%.

open PRISMA Capacity Platform

Additional capacities and services

Additional capacities

There is more for you. Short-term capacities from within-day to all year round.

Remit

Time is money. We take over your storage status report to the authorities.

*** min. time to fully inject/withdraw using firm rates with consideration of storage curves
**** min. time to fully inject/withdraw using firm and interruptible rates with consideration of storage curves