Jostein’s expertise is in market analysis, competition and regulation in the energy and related infrastructure sectors. He advises companies, governments, investors and regulatory authorities in the context of investigations and disputes as well as strategy formulation.
He has provided expert advice, reports and testimony in the electricity, natural gas, nuclear, oil, renewable energy, and coal sectors. He has testified in international arbitrations and in investigations initiated by European and national competition and regulatory authorities.
Jostein leads Oxera’s practices focussing on Climate Economics and Energy.