'Amid record-shattering warmth this February, BP scaled back an earlier goal of lowering its emissions by 35% by 2030, saying it will aim for a 20 to 30% cut instead. ExxonMobil quietly withdrew funding for a heavily publicized effort to use algae to create low-carbon fuel. And Shell announced that it would not increase its investments in renewable energy this year, despite earlier promises to dramatically slash its emissions.'

https://www.theguardian.com/us-news/2023/jul/16/big-oil-climate-pledges-extreme-heat-fossil-fuel