FinanceConcerns raised over Equinor's growing project finance debt for renewablesNorwegian giant says off-balance sheet debt common practice for offshore wind projects, but some fear increasing market competition will drive down expected returnsWinds of change: Equinor's chief executive Anders Opedal (left) announced increased ambitions for renewable energy when he took over the helms from Eldar Saetre (right) in November last yearPhoto: CARINA JOHANSEN/NTB/SCANPIXOle Ketil HelgesenStavanger