4 FAQs about Athens energy storage project approval requirements

Does Greece need electricity storage facilities?

(11) In addition, the Ten-Year Network Development Plan (2021-2030) of the Greek Independent Power Transmission Operator S.A. (“IPTO”) recognised the need for introduction of electricity storage facilities, in order for Greece to meet its RES penetration targets5.

How many MW of storage will Greece install?

14 While the Component 1.1. refers to 1,380 MW (680 MW of long-duration + 700 MW of short-duration storage), Greece explained that the short-duration storage to be installed will be up to 900 MW, in view of the envisaged higher RES capacity targets, while the RRF budget for this investment will remain the same.

How did Greece calculate the capacity to open a storage facility?

Greece explained that the capacity to be opened was calculated on the basis of the total targeted combined capacity of 1,580 MW for storage support actions, i.e. 900 MW of short-duration storage facilities and 680 MW of the Amfilochia PHS Project.

What is the capacity of a storage facility outside Greece?

(60) Based on this methodology, the capacity of the scheme that will be open to storage facilities located outside Greece, in countries fulfilling the criteria set out above, is estimated at 32 MW.

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