Dr. Vicente Lopez-Ibor Mayor (born 20 March 1959) is former Commissioner of the National Energy Commission and of the National Electric System Commission, of Spain, and a founding partner of Spanish energy law firm, Estudio Juridico Internacional Lopez-Ibor Abogados (EJI).
He used to be the General Manager of Institutional Relations for Spain's major construction and Infrastructure firm, FCC Group.
Mayor was a member of the Organizing Committee of the World Solar Summit and Special Advisor of the Energy Program of UNESCO (1989-1994).
General Director of Fomento de Construcciones y Contratas, S.A., Member of the Management Group Committee, with functional and organic dependence from the Executive Chairman of the Company.
Mayor is a Senior Counsel at Olswang[6] and is also the President of the Spanish-North American Association VIA-Jefferson Circle of Spain, and Member of the Board of Directors of the European Federation ENAM.