Some companies, including Exxon Mobil Corp (XOM.N), have been dumping assets in the Gulf, the nation's primary offshore source of oil, and are instead targeting capturing and storing carbon dioxide and other greenhouse gases underground.
The region, soon could became contested ground for oil, carbon sequestration and renewable energy, say analysts.
The gain reflects a flurry of new platforms from Shell (SHEL.L), BP (BP.L), Chevron (CVX.N) and others, budgeted before the pandemic hit global demand and made companies reduce investments.
Reuters GraphicsAt this week's Offshore Technology Conference (OTC), which annually attracts more than 50,000 people, nearly a quarter of the presentations will involve offshore wind, renewables, carbon capture and energy transition, say organizers.
Oil development will still dominate the basin, but should coexist with CCS and renewables such as offshore wind and solar.