We are starting this year with the edition focused on sustainability. In this regard, I recommend reading the interview with Giuseppe Petrelli, the Global Head of Marketing and Sales for Transformers business at Hitachi Energy, article ‘Sustainable digital distribution transformers’ by Dr. Bhaba Das, ‘Circularity of medium-power transformers’ by Bruno De Wachter and Tomas Jezdinsky, as well as article ‘EconiQTM: Transformers with a purpose’.