1. Government Member
    2 January, 2006 - 28 September, 2007
  2. Minister of Energy and Energy Industries
    10 October, 2002 - 1 January, 2006
  3. Minister of Energy and Energy Industries
    26 December, 2001 - 9 October, 2002
  4. Opposition Member
    12 January, 2001 - 9 October, 2001
  5. Opposition Member
    27 November, 1995 - 3 November, 2000