FinanceNorway sees significant drop in annual petroleum earnings2024 revenue about 40% less year-on-year while government urges sector to keep on investingNorway’s Minister of Energy, Terje Aasland at the Northern Lights CO2 transport and storage facility near Bergen, NorwayPhoto: AFP/SCANPIXRussell SearanckeNorway CorrespondentOslo