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Storage products.

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astora-add – Rehden

astora-add Rehden

Storage location

Rehden (market area THE)

Allocation date

01/06/2012 – …

Contract period

min. 1 day

Allocation mode / Pricing

First-come-first-served / fixed price



Product type

volume, injection, withdrawal
(in addition to astora-pack)

Structure firm*

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Bundle structure

Volume (firm)

Injection rate (firm)

withdrawal rate (firm)

as required

as required

as required

Price model

To determine the storage tariff, the respective storage tariff is multiplied by the number of bundles or the capacity and, if applicable, multiplied by the factors listed below. 

Storage tariff volume 23/240.05 ct/kWh/a
Storage tariff injection rate 23/245.59 €/(kWh/h)/a
Storage tariff withdrawal rate 23/248.33 €/(kWh/h)/a
Long-term factorsDepending on the term of the agreement the storage service fee is multiplied by the following long-term factors to determine the fee to be charged:
Booking periodFactor
≥ 24 months0.985
≥ 36 months0.970
≥ 48 months0.955
≥ 60 months0.940
≥ 72 months0.925


Short-term factorsThe following short-term factors apply to bookings of astora-add and astora-part during the year:
Booking periodFactor
≥ 6 months1.05
≥ 3 months1.10
≥ 1 storage day1.20


Seasonality factorsThe following seasonallity factors apply to bookings of astora-add:
Booking periodFactor
Injection rate from April until September1.1
Withdrawal rate from October until March1.2
Working gas volume from July until December2.0


Price adjustment

The storage services fee is subject to an annual price adjustment, which is calculated according to the following formula:


In this formula the following terms mean: 

E=Applicable storage fee in €/year or €/month
E0=Applicable storage fee in €/year or €/month
I=Average annual value of the German Producer Price Index
I0=Base value for I; base year 2009 (2005 = 100)
L=Annual average value of the index of hourly rates in the German energy industry
L0=Base value for L; base year 2009 (2005 = 100)

Additional capacities and services

Additional capacities

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

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

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* min. time to withdraw/inject by using firm rates excluding storage curves