Abhi is an energy systems modeller and analyst with over a decade of experience in building, maintaining, and applying open-source modelling tools. Prior to joining TransitionZero, Abhishek was senior energy systems modeller within the UK's Climate Compatible Growth Programme. He also worked as a consultant with the United Nations, at UNDP and UNDESA. Abhishek has a PhD in Energy Systems Analysis from KTH Sweden and a BEng in Chemical Engineering from Manipal Institute of Technology, India.