Wenham's pioneering work with
Professor Martin Green on
solar cell technology won them the 1999
Australia Prize after they had held the record for solar
energy conversion efficiency for decades. In 2008, Wenham was awarded the
Clunies Ross Award for "contributions to solar cell development and commercialisation". In 2009 Wenham received the Cherry Award at the 34th IEEE
Photovoltaic Specialists Conference in Philadelphia. In 2011 he received the
J J Ebers Award from the International Electron Devices group of the
IEEE. Wenham was awarded the UK Institution of Engineering and Technology's AF Harvey Engineering prize in 2013 for his breakthroughs in hydrogenation. Wenham died on the morning of 23 December 2017 in Sydney from
melanoma. ==References==