Bio: Emily Seymour is an editor for magazine and website content at the consumer group Which?, specialising in consumer issues relating to energy and sustainability. Her team's specialist research topics include energy companies, tariffs and bills; boilers and heating; low carbon domestic energy generation including heat pumps, solar panels and other tech; and greenwashing in the retail industry. She works closely with a cross-organisational group to embed sustainability into the heart of Which?'s ethos.