Public support for decarbonisation policies: Between self-interest and social need for alleviating energy and transport poverty in the United Kingdom

•Qualitative study of UK public and expert stakeholder opinion of policy relevant to energy and transport poverty.•Public views of who merits support are simultaneously socially inclusive and self-interested.•Public and experts prioritise improved public transport, energy efficiency and income supplementation.•Experts see energy and transport poverty risks from convergent electrification and digitalisation.