All the options chosen under paragraph 4 taken together shall amount to no more than 25 % of the amount of energy savings referred to in point (a) of the first subparagraph of paragraph 1;
Ní mó na roghanna uile a roghnaítear faoi mhír 4 i dteannta a chéile ná 25 % den mhéid coigiltis fuinnimh dá dtagraítear i bpointe (a) den chéad fhomhír de mhír 1;