Tomas Sigurdsson

Tomas Sigurdsson is CEO of HS Orka, Iceland's leading private renewable energy company. He was formerly COO and executive vice president of Alcoa, the leading producer of aluminum, alumina and bauxite. He was responsible for the daily operations of global assets of the Company's bauxite, alumina, energy and aluminum segments across geographies. He previously served as president of Alcoa EU and ME.