Ofgem has made clear that decarbonisation is at the heart of its strategy but without updated guidance from government, how can it tackle the trade-offs net zero will inevitably present? Utility Week asked experts in energy regulation what they want to see in the promised strategic policy statement (SPS) from government, as well as where unintended consequences could lie and if there is a better way to provide clear direction on Ofgem’s role in a future energy system.