Whole-System Value of Long-Duration Energy Storage in a Net-Zero Emission Energy System for Great Britain

This report, produced for SSE Renewables through Imperial Consultants, describes the role and value of new long-duration energy storage in facilitating a cost-effective transition to a net-zero carbon Great Britain (GB) energy system. The report is specifically focused on quantifying the value of new long-duration pumped hydro energy storage (LD-PHES) in Scotland, as the current most established long-duration energy storage technology.