Common use of Storage Service Clause in Contracts

Storage Service. ‌ EWE shall hold available the Storage Service specified herein-below with the agreed specifi- cations and perform it as agreed. The scope and content of all and any rights and obligations result from the present Contract. EWE provides the following Storage Service to the Storage Customer: Working Gas Capacity [MWh] Injection Capacityfirm [MWh/h] Injection Capacityinterruptible [MWh/h] Withdrawal Capacityfirm and subject to No. 2.3.4 [MWh/h] Withdrawal Capacityinterruptible [MWh/h] Minimum Withdrawal / Injection Capacity [MWh/h] 0 Starting date 01/04/YYYY, 06:00 h End date 01/04/YYYY+1, 06:00 h Storage Level at the Starting Date [MWh] 0 Storage Level at the End Date [MWh] 0 Standard Delivery Point Additional Delivery Points

Storage Service. ‌ EWE shall hold available the Storage Service specified herein-below with the agreed specifi- cations specifica- tions and perform it as agreed. The scope and content of all and any rights and obligations result re- xxxx from the present Contract. EWE provides the following Storage Service to the Storage Customer: Working Gas Capacity [MWh] Injection Capacityfirm [MWh/h] Injection Capacityinterruptible [MWh/h] Withdrawal Capacityfirm and subject to No. 2.3.4 [MWh/h] Withdrawal Capacityinterruptible [MWh/h] Minimum Withdrawal / Withdrawal/ Injection Capacity [MWh/h] 0 Starting date 01/04/YYYY09/05/2020, 06:00 h End date 01/04/YYYY+101/04/2021, 06:00 h Storage Level at the Starting Date [MWh] 0 Storage Level at the End Date [MWh] 0 Standard Delivery Point Additional Delivery PointsZone UGS EWE L-Gas (21W0000000000176)

Storage Service. ‌ EWE shall hold available the Storage Service specified herein-below with the agreed specifi- cations and perform it as agreed. The scope and content of all and any rights and obligations result from the present Contract. EWE provides the following Storage Service to the Storage Customer: Working Gas Capacity [MWh] Injection Capacityfirm [MWh/h] Injection Capacityinterruptible [MWh/h] Withdrawal Capacityfirm and subject to No. 2.3.4 [MWh/h] Withdrawal Capacityinterruptible and subject to No. 2.3.4 [MWh/h] Minimum Withdrawal / Injection Capacity [MWh/h] 0 Starting date 01/04/YYYY01/04/2020, 06:00 h End date 01/04/YYYY+101/04/2021, 06:00 h Storage Level at the Starting Date [MWh] 0 Storage Level at the End Date [MWh] 0 Standard Delivery Point Additional Delivery Points

Storage Service. ‌ EWE shall hold available the Storage Service specified herein-below with the agreed specifi- cations specifica- tions and perform it as agreed. The scope and content of all and any rights and obligations result re- xxxx from the present Contract. EWE provides the following Storage Service to the Storage Customer: Working Gas Capacity [MWh] 730,000 Injection Capacityfirm [MWh/h] 575 Injection Capacityinterruptible [MWh/h] 0 Withdrawal Capacityfirm and subject to No. 2.3.4 [MWh/h] 805 Withdrawal Capacityinterruptible [MWh/h] 0 Minimum Withdrawal / Withdrawal/ Injection Capacity [MWh/h] 0 Starting date 01/04/YYYY13/04/2021, 06:00 h End date 01/04/YYYY+101/04/2022, 06:00 h Storage Level at the Starting Date [MWh] 0 Storage Level at the End Date [MWh] 0 Standard Delivery Point Additional Delivery PointsZone UGS EWE H-Gas (37Z000000007514V)

Storage Service. ‌ EWE shall hold available the Storage Service specified herein-below with the agreed specifi- cations and perform it as agreed. The scope and content of all and any rights and obligations result from the present Contract. EWE provides the following Storage Service to the Storage Customer: Working Gas Capacity [MWh] Injection Capacityfirm [MWh/h] Injection Capacityinterruptible [MWh/h] Withdrawal Capacityfirm and subject to No. 2.3.4 [MWh/h] Withdrawal Capacityinterruptible [MWh/h] Minimum Withdrawal / Injection Capacity [MWh/h] 0 Starting date 01/04/YYYY01/04/2022, 06:00 h End date 01/04/YYYY+101/04/2023, 06:00 h Storage Level at the Starting Date [MWh] 0 Storage Level at the End Date [MWh] 0 Standard Delivery Point Additional Delivery Points

Storage Service. ‌ EWE shall hold available the Storage Service specified herein-below with the agreed specifi- cations and perform it as agreed. The scope and content of all and any rights and obligations result from the present Contract. EWE provides the following Storage Service to the Storage Customer: Working Gas Capacity [MWh] Injection Capacityfirm [MWh/h] Injection Capacityinterruptible [MWh/h] Withdrawal Capacityfirm and subject to No. 2.3.4 [MWh/h] Withdrawal Capacityinterruptible [MWh/h] Minimum Withdrawal / Injection Capacity [MWh/h] 0 Starting date 01/04/YYYY01/04/2021, 06:00 h End date 01/04/YYYY+101/04/2022, 06:00 h Storage Level at the Starting Date [MWh] 0 Storage Level at the End Date [MWh] 0 Standard Delivery Point Additional Delivery Points

Storage Service. ‌ EWE shall hold available the Storage Service specified herein-below with the agreed specifi- cations specifica- tions and perform it as agreed. The scope and content of all and any rights and obligations result re- xxxx from the present Contract. EWE provides the following Storage Service to the Storage Customer: Working Gas Capacity [MWh] Injection Capacityfirm [MWh/h] Injection Capacityinterruptible [MWh/h] Withdrawal Capacityfirm and subject to No. 2.3.4 [MWh/h] Withdrawal Capacityinterruptible [MWh/h] Minimum Withdrawal / Withdrawal/ Injection Capacity [MWh/h] 0 Starting date 01/04/YYYY01/04/2021, 06:00 h End date 01/04/YYYY+101/04/2022, 06:00 h Storage Level at the Starting Date [MWh] 0 Storage Level at the End Date [MWh] 0 Standard Delivery Point Additional Delivery PointsZone UGS EWE L-Gas (21W0000000000176)

Storage Service. ‌ EWE shall hold available the Storage Service specified herein-below with the agreed specifi- cations and perform it as agreed. The scope and content of all and any rights and obligations result from the present Contract. EWE provides the following Storage Service to the Storage Customer: Working Gas Capacity [MWh] 500,000 Injection Capacityfirm [MWh/h] 450 Injection Capacityinterruptible [MWh/h] 1,050 Withdrawal Capacityfirm and subject to No. 2.3.4 [MWh/h] 450 Withdrawal Capacityinterruptible [MWh/h] 1,050 Minimum Withdrawal / Injection Capacity [MWh/h] 0 Starting date 01/04/YYYY01/04/2018, 06:00 h End date 01/04/YYYY+101/04/2019, 06:00 h Storage Level at the Starting Date [MWh] 0 Storage Level at the End Date [MWh] 0 Standard Delivery Point Additional Delivery Points

Storage Service. ‌ EWE shall hold available the Storage Service specified herein-below with the agreed specifi- cations and perform it as agreed. The scope and content of all and any rights and obligations result from the present Contract. EWE provides the following Storage Service to the Storage Customer: Working Gas Capacity [MWh] Injection Capacityfirm [MWh/h] Injection Capacityinterruptible [MWh/h] Withdrawal Capacityfirm and subject to No. 2.3.4 [MWh/h] Withdrawal Capacityinterruptible [MWh/h] Minimum Withdrawal / Injection Capacity [MWh/h] 0 Starting date 01/04/YYYY01/04/2017, 06:00 h End date 01/04/YYYY+101/04/2018, 06:00 h Storage Level at the Starting Date [MWh] 0 Storage Level at the End Date [MWh] 0 Standard Delivery Point Additional Delivery Points

Storage Service. ‌ EWE shall hold available the Storage Service specified herein-below with the agreed specifi- cations specifica- tions and perform it as agreed. The scope and content of all and any rights and obligations result re- xxxx from the present Contract. EWE provides the following Storage Service to the Storage Customer: Working Gas Capacity [MWh] Injection Capacityfirm [MWh/h] Injection Capacityinterruptible [MWh/h] Withdrawal Capacityfirm and subject to No. 2.3.4 [MWh/h] Withdrawal Capacityinterruptible [MWh/h] Minimum Withdrawal / Withdrawal/ Injection Capacity [MWh/h] 0 Starting date 01/04/YYYY, 06:00 h End date 01/04/YYYY+1, 06:00 h Storage Level at the Starting Date [MWh] 0 Storage Level at the End Date [MWh] 0 Standard Delivery Point Additional Delivery PointsZone UGS EWE L-Gas (21W0000000000176)

Storage Service. ‌ EWE shall hold available the Storage Service specified herein-below with the agreed specifi- cations and perform it as agreed. The scope and content of all and any rights and obligations result from the present Contract. EWE provides the following Storage Service to the Storage Customer: Working Gas Capacity [MWh] Injection Capacityfirm [MWh/h] Injection Capacityinterruptible [MWh/h] Withdrawal Capacityfirm and subject to No. 2.3.4 [MWh/h] Withdrawal Capacityinterruptible [MWh/h] Minimum Withdrawal / Injection Capacity [MWh/h] 0 Starting date 01/04/YYYY01/06/2020, 06:00 h End date 01/04/YYYY+101/04/2021, 06:00 h Storage Level at the Starting Date [MWh] 0 Storage Level at the End Date [MWh] 0 Standard Delivery Point Additional Delivery Points