Mr. Amuna attended Navrongo Secondary School, Ghana Secondary Technical School and graduated from the Kwame Nkrumah University of Science and Technology (KNUST) in 1985 with a BSc. (Honors) Degree in Electrical and Electronic Engineering.   

He holds a postgraduate certificate in Leadership from the United Nations University (1997) and Electrical Power Systems from the Advanced School in Power Systems, Penn State University (1999), an MBA (Finance) from the University of Ghana (2001) and MPA in Public Policy from the Kennedy School of Government, Harvard University (2003). 

He is a member of the Electricity Market Oversight Panel and a Council Member of the Ghana Institution of Engineers. He served on the board of the Energy Foundation, Ghana Grid Company Limited (GRIDCo), West African Power Pool and the Advisory Board of the Ministry of Energy.

He is a member of the Institute of Electrical and Electronics Engineers (IEEE) and a fellow of the Ghana Institution of Engineers