SCHEDULE 1CALCULATION OF THE SROC OBLIGATION

Articles 7, 8, 9, 10 and 12

Obligation period

Number of SROCs per megawatt hour of electricity supplied in Great Britain

Number of SROCs per megawatt hour of electricity supplied in Northern Ireland

1st April 2009 to 31st March 2010

0.097

0.035

1st April 2010 to 31st March 2011

0.104

0.040

1st April 2011 to 31st March 2012

0.114

0.050

1st April 2012 to 31st March 2013

0.124

0.063

1st April 2013 to 31st March 2014

0.134

0.063

1st April 2014 to 31st March 2015

0.144

0.063

1st April 2015 to 31st March 2016

0.154

0.063

Each subsequent period of twelve months ending with the period of twelve months ending on 31st March 2027

0.154

0.063