Questions about the future of the energy system in the UK have, in recent years become deeply entangled with a number of previously discrete intellectual, commercial and policy domains. Not least, the emergence of what Hulme (2009) refers to as 'upper-case Climate Change' to distinguish this...

The multi-level perspective on sustainability transitions positions established firms (incumbents) as defenders of existing technologies at the “regime level.” By contrast, it positions new entrants at the niche level, as promoters of new technologies. This paper challenges the positioning...