No.

Definition

1.1

Portugal – Spain interconnection between Beariz – Fontefría (ES), Fontefria (ES) – Ponte de Lima (PT) and Ponte de Lima – Vila Nova de Famalicão (PT), including substations in Beariz (ES), Fontefría (ES) and Ponte de Lima (PT) (No 2.17 on the fifth PCI list)

1.2

Interconnection between Gatica (ES) and Cubnezais (FR) [currently known as “Biscay Gulf”] (No 2.7 on the fifth PCI list)

1.3

Interconnection between La Martyre (FR) and Great Island or Knockraha (IE) [currently known as “Celtic Interconnector”] (No 1.6 on the fifth PCI list)

1.4

Cluster of internal lines in Germany, including the following PCIs:

1.5

Internal line in Germany between Brunsbüttel/Wilster to Großgartach/Grafenrheinfeld to increase capacity at Northern and Southern borders [currently known as “Suedlink”] (No 2.10 on the fifth PCI list)

1.6

Internal line between Osterath and Philippsburg (DE) to increase capacity at Western borders [currently known as “Ultranet”] (No 2.9 on the fifth PCI list)

1.7

1.8

Interconnection between Lonny (FR) and Gramme (BE) (No 2.32 on the fifth PCI list)

1.9

Internal lines at the Belgian north border between Zandvliet and Lillo-Liefkenshoek (BE), and between Liefkenshoek and Mercator, including a substation in Lillo (BE) [currently known as “BRABO II + III”] (No 2.23 on the fifth PCI list)

1.10

Interconnection between mainland Italy – Corsica (FR) and Sardinia (IT) [currently known as “SACOI 3”] (No 2.4 on the fifth PCI list)

1.11

Kaunertal Storage Extension Project (AT) (No 2.18 on the fifth PCI list)

1.12

Purifying-Pumped Hydroelectric Energy Storage NAVALEO (ES) (No 2.28.2 on the fifth PCI list)

1.13

Silvermines Pumped Hydroelectric Energy Storage (IE) (No 2.29 on the fifth PCI list)

1.14

Pumped Hydroelectric Energy Storage RIEDL (DE) (No 2.30 on the fifth PCI list)

1.15

Reversible Hydraulic Pumped Energy Storage LOS GUAJARES (ES)

1.16

Green Hydrogen Hub Denmark Compressed Air Energy Storage (DK) (No 1.21 on the fifth PCI list)

1.17

Pumped Hydroelectric Energy Storage WSK PULS (DE)

1.18

Reversible Hydraulic Pumped Energy Storage AGUAYO II (ES)

No

Definition

1.19

Interconnection between Sicily (IT) and Tunisia node (TN) [currently known as “ELMED”] (No 2.33 on the fifth PCI list)

1.20

Interconnection between Zeebrugge area (BE) and Kemsley, Kent (UK) [currently known as “Cronos”]

1.21

Interconnection between Emden areas (DE) and Corringham, Essex (UK) [currently known as “Tarchon”]

No

Definition

2.1

Cluster Austria – Germany, including the following PCIs):

2.2

Internal line in Germany between Wolmirstedt and Isar [currently known as “SuedOstLink”] (No 3.12 on the fifth PCI list)

2.3

Cluster of internal lines in Czechia, including the following:

2.4

Interconnector between Würmlach (AT) – Somplago (IT) (No 3.4 on the fourth PCI list)

2.5

Cluster Hungary – Romania including the following PCIs:

2.6

Cluster Israel – Cyprus – Greece currently known as “EuroAsia Interconnector”], including the following PCIs

2.7

Interconnector between Otrokovice (CZ) – Ladce (SK)

2.8

Interconnector between Lienz (AT) – Veneto region (IT) (No 3.2.1 on the second PCI list)

2.9

Hydro-pumped storage in Amfilochia (EL) (No 3.24 on the fifth PCI list)

2.10

Ptolemaida Battery Energy Storage System (EL)

2.11

Modernisation of Pumped Hydroelectric Energy Storage in Čierny Váh (SK) [currently known as “SE Integrator”]

No

Definition

2.12

Interconnector between Subotica (RS) and Sándorfalva (HU)

2.13

Interconnection between Wadi El Natroon (EG) and Mesogeia/St Stefanos (EL) [currently known as “GREGY Interconnector”]

No

Definition

3.1

Internal line between Stanisławów and Ostrołęka (PL) (No 4.5.2 on the fifth PCI list)

3.2

Hydro-pumped electricity storage in Estonia (No 4.6 on the fifth PCI list)

3.3

Integration and synchronisation of the Baltic States’ electricity system with the European networks, including the following PCIs:

3.4

Third interconnection between Finland – Sweden [currently known as “Aurora line”], including the following PCIs:

3.5

Fourth interconnection between Finland – Sweden [currently known as

“Aurora line 2”]

3.6

Interconnection between Finland and Estonia [currently known as “Estlink 3”]

No

Definition

4.1

One or more hubs in the North Sea with interconnectors to bordering North Sea countries (Denmark, the Netherlands and Germany) [currently known as “North Sea Wind Power Hub”] (No 1.19 on the fifth PCI list)

4.2

Offshore hybrid interconnector between Belgium and Denmark [currently known as “Triton Link”]

4.3

High voltage offshore substation and connection to Menuel (FR) [currently known as “Offshore Wind connection Centre Manche 1”]

4.4

High voltage offshore substation and connection to Tourbe (FR) [currently known as “Offshore Wind connection Centre Manche 2”]

No

Definition

4.5

Multi-purpose interconnector between Modular Offshore Grid 2 (BE) and Leisten (UK) [currently known as “Nautilus”] (No 1.15 on the fourth PCI list)

4.6

Multi-purpose HVDC interconnection between Great Britain and the Netherlands [currently known as “LionLink”]

No

Definition

5.1

Latvia and Estonia Hybrid Offshore interconnector [currently known as “Elwind”]

5.2

Bornholm Energy Island (BEI) Hybrid Offshore interconnector between Denmark and Germany

No

Definition

6.1

Offshore Wind Connection Occitanie (FR)

6.2

Offshore Wind Connection PACA (FR)

No

Definition

8.1

Offshore Wind Connection South Britanny (FR)

8.2

Offshore Wind Connection South Atlantic (FR)

No

Definition

9.1

Corridor Portugal – Spain – France – Germany:

9.2

France – Germany cross-border hydrogen valleys:

9.3

Internal hydrogen infrastructure in France to the Belgium border [currently known as Franco-Belgian H2 corridor]

9.4

Internal hydrogen infrastructure in Germany [currently known as H2ercules West]

9.5

Internal hydrogen infrastructure in Belgium [currently known as Belgian Hydrogen Backbone]

9.6

Internal hydrogen infrastructure in the Netherlands [currently known as National Hydrogen Backbone]

9.7

Hydrogen interconnectors National Hydrogen Backbone (NL) – Germany:

9.8

Offshore hydrogen pipeline Germany [currently known as AquaDuctus]

9.9

Hydrogen interconnector Denmark – Germany:

9.10

Ammonia reception facilities in Belgium:

9.11

Ammonia reception facilities in Germany:

9.12

Reception facilities in the Netherlands:

9.13

Ammonia reception facility Dunkerque (FR)

9.14

H2Sines.RDAM electrolyser (PT)

9.15

Electrolyser facilities in Spain:

9.16

Electrolyser facilities in France:

9.17

Electrolyser facilities in the Netherlands:

9.18

Electrolyser facilities in the Germany:

9.19

Jytske Banke electrolyser (DK)

9.20

Danish Hydrogen Storage (DK)

9.21

Hystock Opslag H2 storage (NL)

9.22

Hydrogen storages in Germany:

9.23

Storage GeoH2 (FR)

9.24

Hydrogen storages in Spain:

No

Definition

9.25

Offshore hydrogen pipeline Norway – Germany [currently known as CHE Pipeline]

No

Definition

10.1

Hydrogen corridor Italy – Austria – Germany:

10.2

Hydrogen interconnector between Czechia and Germany:

10.3

Hydrogen interconnector between Greece and Bulgaria:

10.4

Generic corridor aiming to transmit hydrogen from Ukraine to Slovakia, Czechia, Austria and Germany

No

Definition

11.1

Hydrogen interconnector between Sweden and Finland [currently known as Nordic Hydrogen Route – Bothnian Bay]

11.2

Hydrogen interconnector between Finland, Estonia, Latvia, Lithuania, Poland and Germany [currently known as Nordic-Baltic Hydrogen Corridor]

11.3

Hydrogen interconnector between Sweden, Finland and Germany [currently known as the Baltic Sea Hydrogen Collector]

No

Definition

12.1

ACON – Again COnnected Networks (CZ, SK), to foster the integration of the Czech and Slovak electricity markets by improving efficiency of distribution networks (No 10.4 on the fifth PCI list)

12.2

CARMEN (BG, RO), to reinforce cross-border TSO-TSO cooperation and data sharing, enhance TSO-DSO cooperation, invest in grid expansion and increase capacity for integration of new renewables and improve grid stability, security and flexibility (No 10.10 on the fifth PCI list)

12.3

Danube InGrid (HU, SK), to efficiently integrate the behaviour and actions of all market users connected to the electricity networks in Hungary and Slovakia (No 10.7 on the fifth PCI list)

12.4

Gabreta Smart Grids (CZ, DE), to increase grid hosting capacity, enable remote monitoring and control of MV grids and improve grid observability and network planning (No 10.11 on the fifth PCI list)

12.5

GreenSwitch (AT, HR, SI), to increase hosting capacity for distributed renewable sources and efficient integration of new loads, improving observability of the distribution network and increasing cross-border capacity (No 10.12 on the fifth PCI list)

No

Definition

13.1

CO2 TransPorts will establish infrastructure to facilitate large-scale capture, transport and storage of CO2 from the Rotterdam, Antwerp and North Sea Port areas (No 12.3 on the fifth PCI list)

13.2

Aramis – cross-border CO2 transport and storage project, intake from emitters in the hinterland of the Rotterdam harbour area, pipe transport to storage on the Dutch continental shelf (No 12.7 on the fifth PCI list)

13.3

ECO2CEE – open-access cross-border CO2 transport and storage project with projected storages sites in Denmark, Norway, Netherlands and UK (extension of No 12.9 on the fifth PCI list)

13.4

Bifrost – transport and storage project with offshore storage in DK from emitters from Denmark, Germany and Poland

13.5

Callisto – development of multi-modal CO2 hubs in the Mediterranean storing CO2 emissions from France and Italy

13.6

CCS Baltic Consortium – cross-border CO2 transport via rail between Latvia and Lithuania with a multi-modal LCO2 terminal based in Klaipeda

13.7

Delta Rhine Corridor – project to transport CO2 via pipelines from emitters in the Ruhr area in Germany and the Rotterdam area in the Netherlands to offshore storage off the Dutch coast

13.8

EU2NSEA – cross-border CO2 network developed between Belgium, Germany and Norway to also collect CO2 from DK, FR, LV, NL, PL and SE, with storage on the Norwegian continental shelf

13.9

GT CCS Croatia – construction of pipeline transport infrastructure in Croatia and Hungary, with underground storage in HR

13.10

Norne – transport infrastructure in Denmark with onshore and possibly offshore storage, emitters primarily from DK, SE, BE and UK will transport to DK via ship

13.11

Prinos – Offshore storage at Prinos field for emissions from EL, by pipeline, and from BG, HR, CY, EL, IT and SI by ship

13.12

Pycasso – transport and storage of CO2 in onshore storage site in southwestern FR, industrial emitters from FR and ES

No

Definition

13.13

Northern Lights – a CO2 cross-border connection project between several European capture initiatives (among others Belgium, Germany, Ireland, France, Sweden) transport by ship to storage on the Norwegian continental shelf (No 12.4 on the fifth PCI list)

13.14

Nautilus CCS – Emissions from Le Havre, Dunkirk, Duisburg and Rogaland areas to be captured and transported by ship to various sinks in the North Sea (extension of No 12.8 on the fifth PCI list)

No

Definition

15.1

Connection of Malta to the European gas network – pipeline interconnection with Italy at Gela (No 5.19 on the fifth PCI list)

15.2

Pipeline from the East Mediterranean gas reserves to Greece mainland via Cyprus and Crete [currently known as “EastMed Pipeline”], with metering and regulating station at Megalopoli (No 7.3.1. on the fifth PCI list)