Cero Generation and Enso Energy Achieve Financial Close on UK Bumble Bee Solar and Battery Project
POWER GRIDS & TRANSMISSION
Cero Generation and Enso Energy have reached financial close on the Bumble Bee Project, a solar PV and battery project near Doncaster, UK. The project will feature 78MW of solar PV and a 120MW battery.
A long-term tolling agreement with Engie will secure revenues for 70MW/140MWh of battery capacity, marking the first such agreement for a co-located asset in the UK. EDF is engaged for optimization services for the remaining battery capacity and solar PV.
The financial close involves lenders including ING, NORD/LB, Rabobank, and Santander UK. Early engagement with National Grid Electricity Transmission and NESO was crucial for maintaining project timelines.

Feb 23, 2026, 2:41 PM