The Electricity Industry Participation Code requires us to complete a self review of our performance.
The table below contains our Self Review and the Electricity Authority's annual assessment of our performance since the 2008/09 period.
| Period | SO Self Review | EA Review of SO Performance |
|---|---|---|
| 2018/2019 |  SO Annual Review [ pdf 4.28 MB ] |
EA Review of SO Performance |
| 2017/2018 | SO Annual Review [ pdf 2.8 MB ] |
EA Review of SO Performance |
| 2016/2017 | SO Annual Review [ pdf 3.93 MB ] |
EA Review of SO Performance |
| 2015/2016 | SO Annual Review [ pdf 5.49 MB ] |
EA Review of SO Performance |
| 2014/2015 | SO Annual Review [ pdf 2.16 MB ] |
EA Review of SO Performance |
| 2013/2014 | SO Annual Review [ pdf 1.56 MB ] |
EA Review of SO Performance |
| 2012/2013 | SO Annual Review [ pdf 1.36 MB ] |
EA Review of SO Performance |
| 2011/2012 | SO Annual Review [ pdf 1.84 MB ] |
EA Review of SO Performance |
| 2010/2011 | SO Annual Review [ pdf 1006.17 KB ] |
EA Review of SO Performance |
| 2009/2010 | SO Annual Review [ pdf 607.84 KB ] |
EA Review of SO Performance |
| 2008/2009 | SO Annual Review [ pdf 1023.59 KB ] |
EA Review of SO Performance |
