Commencing in March 2015, the Commission was tasked to investigate the opportunities and risk of further nuclear industrial development for South Australia, which includes mining, processing, power generation and waste management.

"[4]Ramsey supports the potential storage of low and intermediate level nuclear waste in his electorate of Grey.

He intended to nominate his own property as a potential candidate site, but was advised not to by Minister Ian Macfarlane due to a perceived conflict of interest.

Seat-level opinion polls in the other two rural Liberal South Australian seats revealed the Nick Xenophon Team also leading in both Mayo and Barker.

[9] He comfortably retained the seat at the 2019 election for Grey with a margin of 13.32% (a two-party preferred swing of 5.57% toward him) over Labor, with Broadfoot finishing fourth.