Shell says it would rather buy back its own shares than bid for BP / Exxon poised to overtake Shell and BP on low-carbon spending / Stocks making the biggest moves premarket: Boeing, Tesla, BP, Eli Lilly and more / Oil giant BP braces for shareholder showdown over green strategy U-turn / Shell and BP See Trading Advantages in Their Clean-Energy Stakes / BP to slash renewable energy generation to pivot to fossil fuels / BP to slash spending on net zero ventures as it focuses on oil and gas again / BP to Slash Green Spending and Lift Oil and Gas Investment / BP signs $25bn deal to redevelop Iraq's oil and gasfields as it slashes investments in renewable energy / BP drops climate targets in pivot back to oil and gas