Overview
What it does: It develops, builds, and operates grid-scale battery storage sites in the UK and Europe to store renewable energy and stabilize the grid. How it works: Large batteries are charged when renewables are plentiful and discharged when the grid would otherwise run dirtier generation, with a software platform that optimizes asset performance and returns. How it differs: It combines ownership, construction, operation, and optimization of storage assets in a vertically integrated approach, not just hardware or services. Goal: To accelerate the global shift to low-carbon energy by expanding storage, reducing grid intermittency, and decarbonizing heating through stored renewables.
Work here?Claim your company
Simplify's take
What believers are saying
- In July 2026, Field closed Keith and Hartmoor financing with ING, Rabobank, and ABN AMRO.
- Field energized Waldkappel and Whitebirk in 2026, proving continental Europe execution.
- CVC DIF-backed funding passed £500 million, giving Field runway for multi-country buildout.
What critics are saying
- Field depends on volatile merchant battery spreads; Gaia cannot eliminate price compression by 2027.
- High Marnham starts in 2028, delaying cash flow while debt service continues.
- If UK cap-and-floor terms disappoint, Field’s 1.6GW LDES pipeline stalls existentially.
What makes Field unique
- Field pairs development, construction, and trading through its in-house Gaia platform.
- By July 2026, Field reached 490MW and 1.5GWh operational or under construction.
- Field won five UK LDES “minded to” awards totaling 1.6GW and 26.9GWh.
Help us improve and share your feedback! Did you find this helpful?