Mr. Mark Anthony Callus obtained a degree in BSc (Honours) Chemistry with Materials from the University of Malta in 2012 after which he spent the next seven years working in different fields. These ranged from Oil Quality Analysis, Water Quality Analysis to Education and Research.

He has since obtained an MSc in Sustainable Energy in 2018 from the University of Malta focusing on Alternative Energy Sources.

Mr. Callus is currently enrolled as an Energy Officer with the Energy & Water Agency within the Ministry for Energy and Water Management since August of 2019. His main role is assisting in the creation of new schemes and proposals related to Malta’s energy mix.