The US agriculture secretary has said the UK could take more US wood pellets as biomass amid ongoing trade talks. Brooke Rollins told reporters the US is ‘100% confident’ that the country’s wood chips adhere to UK sustainability requirements. Rollins met with UK energy secretary Ed Miliband and energy minister Michael Shanks on 13 May. Her visit to London saw her promoting agricultural produce – including US wood pellets. This is despite ongoing questions surrounding the actual sustainability of the biomass sector. In particular, Drax, which is subsidised by the UK taxpayer, has come under scrutiny on several occasions.