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Cluster Methodology Review

NIE Networks has decided, following the completion of the Cluster Methodology Review call for evidence and consultation process, to make the recommendation to the Utility Regulator (UR) to allow connection of large customer demand, network demand and storage into constructed cluster infrastructure. This recommendation aligns with the direction of the energy system evolution including the electrification of heat and transport and emphasises the importance of maximising the use of existing and future assets. In addition to this, NIE Networks has also recommended several enhancements to the existing cluster methodology all of which have been consulted upon. These include extending the range for the geographic extent of a cluster, standardising capacity allocation with regards to clusters, reviewing cluster designation weightings and updating the timing provision for clusters.

Please find below a link to the Cluster Methodology Review recommendations paper. This recommendations paper has been developed alongside updates to the NIE Networks Statement of Charges for Connection to the Northern Ireland Electricity Networks' distribution system (the ‘SoCC’) that incorporates the recommended changes and have been submitted to the UR for review and approval.

View Recommendations Paper



The UR have informed NIE Networks they will be completing a consultation on the changes NIE Networks is proposing to the Cluster Methodology.

The previous Consultation and previous Call for Evidence can also be accessed below.