CRU Proposed Decision Paper for Processing Phase 1 Offshore Grid Connection Applications

GCA Timeline

EirGrid will open a four week GCA application window within two weeks of the final decision. Phase 1 projects must apply within this timeframe, otherwise they will lose their Phase 1 project status. EirGrid will then issue a GCA within 90 days of the application window closing, or 120 days for competitive locations.

Maximum Export Capacity (MEC)

The GCA application will request a single Maximum Export Capacity (MEC) and the applicant’s stated preference for onshore connection point location(s).

Connection Point Allocation

The Proposed Decision contains three different options for allocating onshore connections where there is competition for one or more connection locations:

1. Option 1 - where there is competition for one or more connection point locations, the locations will be allocated on the basis of set criteria, including ensuring that each connection point location is developed by only one applicant (meaning that connection point location should be able to take all requested MEC from an applicant);
2. Option 2 - the connection point location(s) identified by EirGrid as having the best deliverability in the Dublin region would have more than one project connecting to multiple connection points at the location(s). Applicants may have a shared connection method and costs under this option; and
3. Option 3 - a detailed assessment of method and costs of connection at the locations will be carried out by EirGrid. According to the Proposed Decision, this should facilitate a collaborative outcome between the relevant competing applicants and EirGrid for connection point allocation. If an agreed outcome cannot be reached during the required period before GCAs need to be finalised, EirGrid will assign the connection point locations to the projects using general principles of assignment used for onshore connections.

GCA Conditionality

The ability to apply for a GCA is dependent on being able to apply for, or hold, a Maritime Area Consent and (a) be eligible to apply for (and subsequently take part in) ORESS 1 or (b) confirm a Corporate Power Purchase Agreement in advance of ORESS 1.

GCA Validity

It is proposed that once issued, the GCA will be valid for the earlier of (a) two years after issuance or (b) three months before eligible Phase 2 projects are due to submit their initial grid applications for processing. 

Qualification for full grid connection offer

Phase 1 projects with a GCA will qualify for a full grid connection offer through confirmation of either (a) ORESS 1 success and acceptance of an ORESS 1 offer letter; or (b) a financial director declaration of Corporate Power Purchase Agreement. The CRU expects that Phase 1 projects that fulfil either of these criteria, will be able to receive a full grid connection offer in advance of confirmed planning permission of generation and grid connection, however the grid connection agreement will not be executed until planning permission is granted. The CRU will consult on the terms and conditions for the full grid connection offer by the end of 2021.