Trump admin to axe methane rules

US President Donald Trump’s administration is undoing Obama-era rules designed to limit greenhouse gas emissions from oil and gas fields and pipelines. Andrew Wheeler, the Environmental Protection Agency administrator, signed the rollback of the 2016 methane emissions rule in Pittsburgh as the agency touted the Trump administration’s efforts to “strengthen and promote American energy”. The EPA first proposed the rollback last year, accusing the Obama administration of enacting a legally flawed rule, and agency officials said it would save companies tens of millions of dollars a year in compliance requirements without changing the trajectory of methane emissions. But states including California, and a coalition of environmental advocacy groups, have warned that the changes would be illegal — not to mention a setback in the fight against climate change — and are expected to quickly sue to block it.