Hugh McNeal, former chief executive of RenewableUK trade body, was appointed a member of the board of directors of Proserv.

Gileno Gurjao Barreto was appointed chairman of Petrobras.

Dale Millward was appointed Stats Group's vice president technical assurance in Doha.

Former Petronas chief executive Shamsul Azhar Abbas was appointed as an independent director of Deleum.

Siemens Gamesa has appointed Anna Beranek as head of corporate affairs, based in Madrid.

Michelle Bimson Maggi was appointed the first chair of the US National Propane Gas Association (NPGA).

Genel Energy appointed chief operating officer Paul Weir as interim chief executive after Bill Higgins failed to secure reappointment.

Former Saudi Aramco executive Sheila Airowaily was appointed to the board of the Saudi central bank.

Mohammed bin Mubarak bin Daina was appointed as Bahrain’s Oil & Environment Minister.

Costain appointed Matt Browell-Hook as energy director at its Natural Resources division.

Norges Bank Investment Management, the arm of the Norwegian central bank that manages Norway’s sovereign wealth fund, appointed Daniel Balthasar and Pedro Furtado Reis as co-chief investment officers.

Hoegh LNG Partners appointed Carlo Ravizza as director.

Lekoil appointed Olapade Durotoye as non-executive chairman. The Nigerian company also appointed Guy Oxnard as executive director and Dipo Sofola as non-executive director.

Hugh McNeal, former head of RenewableUK, takes Proserv position