“…This themed issue of Waste and Resource Management on advanced thermal treatment of waste, reflects the research being undertaken by industry and academia to advance even further the technologies of pyrolysis and gasification. Riley (2014) has produced a thought-provoking briefing paper on energy from waste, raising issues of relevance to the incineration, pyrolysis and gasification industries and academia. Technical issues of operating incineration plants and the particular technological challenges of pyrolysis and gasification are presented.…”