Transitioning to cleaner solutions and moving away from precautionary energy stacking in Lesotho households.

The optimism that the world will be heading for 100% renewable energy has recently heightened within academia and policymakers. This paper interrogates the prevailing energy patterns in Lesotho, where households depend on multiple energy sources, combining renewables and non-renewables. While there is increased access to grid electricity and solar technologies, the data reveals a persistent reliance on biomass, paraffin, coal, and liquefied petroleum gas. Drawing on qualitative fieldwork, the study demonstrates that the current trend is not merely transitional but is shaped by distinct socio-economic and infrastructural realities. Three key factors underpin the continued preference for energy combinations. First, renewable energy penetration in rural areas remains limited. Second, affordability concerns, particularly the cost of connection and usage, severely constrain households. Third, precautionary behaviours in response to unreliable electricity supply and the perceived inefficiency of some renewable technologies push households to keep alternative sources on standby. Efforts to abandon fossil-based energy use will remain aspirational unless energy transitions account for these patterns and the reasons behind them. Meaningful progress towards sustainable energy in Lesotho requires a deliberate shift in how communities are engaged. Strategies must move beyond top-down electrification, but instead emphasise local knowledge and user priorities, which are key.