Energy Policy

The economic incentive to install a solar photovoltaics (‘PV’) system depends increasingly on using PV generation on-site (‘self-consumption’) rather than receiving payments from generating solar energy and exporting it to the grid. There is, however, remarkably little empirical evidence on self-consumption. This paper begins to address this gap by analysing one-minute electricity monitoring data for 302 households that participated in a UK smart grid demonstration project.