| Word | Date | Name |
| Country | Title |
| Energy | 11 October 2010 | TSANDZILE, Princess |
| Swaziland | Minister of Natural Resources & Energy |
| Energy | 25 January 2012 | Anna-Karin HATT |
| Sweden | Minister for Information Technology & Energy |
| Energy | 31 May 2011 | Maud OLOFSSON |
| Sweden | Minister of Enterprise & Energy |
| Energy | 10 January 2007 | Maud OLOFSSON |
| Sweden | Minister of Enterprise & Energy |
| Energy | 4 January 2012 | Doris LEUTHARD |
| Switzerland | Chief, Federal Department of Transportation, Communications, & Energy |
| Energy | 16 September 2010 | |
| Switzerland | Chief, Federal Department of Transportation, Communications, & Energy |
| Energy | 26 July 2010 | Moritz LEUENBERGER |
| Switzerland | Chief, Federal Department of Transportation, Communications, & Energy |
| Energy | 4 January 2007 | Moritz LEUENBERGER |
| Switzerland | Chief, Federal Department of Transportation, Communications, & Energy |
| Energy | 26 April 2011 | TSAI Chuen-horng |
| Taiwan | Minister, Atomic Energy Council |
| Energy | 18 March 2010 | TSAI Chun-hung |
| Taiwan | Chairman, Atomic Energy Council |
| Energy | 11 March 2008 | SU Shian-jang |
| Taiwan | Chairman, Atomic Energy Council |
| Energy | 7 November 2006 | OUYANG Min-sheng |
| Taiwan | Chairman, Atomic Energy Council |
| Energy | 24 January 2012 | Sherali GUL |
| Tajikistan | Minister of Energy & Industry |
| Energy | 11 August 2008 | Sherali GULOV |
| Tajikistan | Minister of Energy & Industry |
| Energy | 26 April 2007 | Sherali GULOV |
| Tajikistan | Minister of Energy & Industry |
| Energy | 18 October 2006 | Abdullo YOROV |
| Tajikistan | Minister of Energy |
| Energy | 30 November 2005 | Jurabek NURMAHMADOV |
| Tajikistan | Minister of Energy |
| Energy | 12 August 2011 | William NGELEJA |
| Tanzania | Minister for Energy & Mineral Resources |
| Energy | 4 November 2010 | William NGELEJA |
| Tanzania | Minister of Energy & Mineral Resources |
| Energy | 28 November 2007 | Naziri Mustafa KARAMAGI |
| Tanzania | Minister of Energy & Mineral Resources |
| Energy | 8 May 2007 | Ibrahim MSABAHA |
| Tanzania | Minister of Energy & Mineral Resources |