Sioned is studying for a doctorate funded by the Coleg Cymraeg Cenedlaethol at Bangor University. Her doctorate is supported by the School of Environment, Natural Resources and Geography and the Business School. She gratuted in Film and History from Sheffield Hallam University in 2004 before spending five years working in book shops all over Wales, in a museum in Seville, as a lobbying officer for Cymdeithas yr Iaith Gymraeg and as a sustainable development officer in Bulgaria. Her interest in community energy, sustainable development and cooperative ventures was ignited when she studied for an MA in Sustainable Environmental Management at Bangor University in 2010.
Sioned Haf, ‘Ynni adnewyddadwy cymunedol: adolygiad o’r sefyllfa bresennol a phosibiliadau’r sector unigryw hwn’, Gwerddon, 20, October 2015, 10-29.