TSO Regulatory Publications

EirGrid Group All-Island Generation Capacity Statement 2019-
2028

The All-Island Ten Year Transmission Forecast Statement
(TYTFS) describes and presents technical network data such
as the network configuration, network parameters, generation
connections and power flows, and fault levels for future
network conditions. This enables the reader to carry out
their own network analysis if they wish. In addition, the
TYTFS outlines opportunities for demand and generation
connections in Ireland and Northern Ireland.
The TYTFS forms part of SONI’s and EirGrid’s statutory and
licence obligations.

The Transmission Development Plan sets out the transmission projects we are developing or intending to develop for the period of the plan. It also contains information about the needs and drivers of the projects.

Annual Report 2018

Joint TSO/TAO Report setting out EirGrid and ESBN’s performance in planning investments and ultimately delivering transmission system projects in 2017

Joint TSO/TAO Report setting out EirGrid and ESBN’s performance in developing, operating and maintaining the transmission system

Statement of Charges 2018/19 Frequently Asked Questions v1.0

These are the study files to accompany All-Island Ten Year Transmission Forecast Statement (TYTFS) 2017.

The EirGrid Group Winter Outlook is an annual summary that
provides information on expected electricity demand and capacity margin on an all-island basis.