As part of its internationalization process, DXT has positioned itself in the volatile Brazilian power market by starting in 2014 a JV company, Matrix Energia. As the first independent trading company by volume negotiated in the Brazilian power market, Matrix Energia traded around 9 TWh in 2017 by acting as local market maker.

In addition to trading, Matrix Energia offers a wide range of consulting services to renewable and conventional generation companies, distributions companies owning assets or projects in either regulated and free market.