The Holditch 20MW Fast Frequency Response project, the first of its kind in the UK, belongs to Hazel Capital.
This complex project includes a hybrid solution combining the following elements, working under a sophisticated control system in order to provide grid stabilization services.
- 2 gas engines of 1250 kVA (1000kW)
- 36 diesel generators of 635 kVA (500kW)
- 4 Li-ION battery blocks of 1MW each
- 16 VRLA battery blocks of 1MW each