RX (Reed Exhibitions) has committed to becoming “fully sustainable” by creating a role for the company’s first global sustainability director. Helen Sheppard will take on the post to focus on RX’s commitment to the UFI Net Carbon Zero Event pledge. RX is a founding partner of the pledge, signed in November 2021, and commits the event industry to achieve net zero by 2050, at the latest, and halve greenhouse gas emissions by 2030....