Storage

Groningen, Netherlands

Eemshaven Two

Sited on the constraint rather than beside the generation, and it earns in the hours the wind farm is paid to stop.

A utility-scale solar array running toward distant hills at golden hour
Grid-scale battery containers arranged in a field below a turbine

Capacity

320 MWh

Commissioned

2025

Grid connection

400 kV, TenneT

Programme

22 months

Sited on the constraint

Every developer in the queue wanted to build next to the solar farm, where the story writes itself. The network did not hurt there. Forty kilometres north it hurt every afternoon between two and six, and nothing proposed was within reach of it.

What we did differently

Three years of nodal price and curtailment data as the siting input rather than the resource map. The site we chose has no generation on it and never will.

Result

Paid back four years ahead of the underwriting case, and the node's curtailment is down 61% on the same measured basis.

What went wrong

Auxiliary load ran 18% over model for the first winter — we specified the HVAC against the wrong ambient profile and paid for the correction.

Have a site, a queue position or a problem with both?

Send us the constraint. We will tell you within a fortnight whether it is buildable and what it would take.