Across the UK, farms are facing mounting pressure from volatile energy prices, grid constraints and tightening sustainability requirements within food supply chains. But what if farms could do more than manage rising costs? What if they could become net producers of clean energy, strengthening both profitability and resilience?
That is the thinking behind the Green Farm Powerhouse model.
What Is a Green Farm Powerhouse?
The Green Farm Powerhouse is a replicable agricultural energy architecture developed by Bloom Renewables. It is designed to:
- Strengthen farm profitability
- Improve on-site energy resilience
- Create new revenue streams
- Future-proof rural businesses against market and policy volatility
Rather than a one-off solar installation, it is a structured system that integrates generation, intelligent battery storage and flexible export routes, all engineered around the realities of grid-constrained rural estates.
Baddaford Farm in Ashburton, Devon is the first fully realised deployment of this model.
Case Study: Baddaford Farm
Commissioned on 26 July 2025, Baddaford Farm’s installation comprises:
- 133.77 kWp solar PV
- 193.44 kWh battery storage
- 138,804 kWh annual generation
- Equivalent to 231% of the farm’s electricity demand
The project transformed an energy-intensive horticultural enterprise into a net renewable energy producer, generating more than twice the electricity it consumes annually. However, the real innovation lies not just in the scale of generation, but in how the system is designed to operate.
Designed for Grid-Constrained Reality
Although the site has approximately 140 kW of installed generation capacity, export is intentionally capped at 50 kW to comply with local grid constraints.
Battery storage is therefore programmed to prioritise on-site self-consumption before enabling controlled surplus export. This approach ensures:
- Maximum energy cost savings
- Stable export income
- Full compliance with local network requirements
The model works with the grid, not against it.
Engineered for Flexibility
The Green Farm Powerhouse is deliberately tariff-agnostic.
This means the farmer can choose the most advantageous export route at any given time, whether through:
- A local energy group
- A peer-to-peer trading network
- A wider Virtual Power Plant (VPP) aggregation model such as the Bloom Rural Energy Network (BREN)
For food producers supplying retailers such as Waitrose and Marks & Spencer, this flexibility is particularly valuable. Supply chain decarbonisation and Scope 3 emissions reporting are now central to ESG commitments. The ability to generate and trace renewable electricity locally supports alignment with corporate net zero targets and the UK Government’s legally binding 2050 Net Zero strategy.
Delivering Within a Live Agricultural Environment
The project was delivered within an operational horticultural enterprise.
The primary agricultural building contained asbestos cement roofing, requiring licensed removal prior to installation. Following remediation, the roof was re-sheeted in black tin to preserve rural aesthetics and ensure structural integrity.
Integrating a large-scale battery system within a live production environment required careful sequencing, specialist subcontractors and rigorous safety management, all delivered without disrupting daily farm operations.
Beyond Solar: Energy as a Farm Asset
Farms have always provided food for our communities. The Green Farm Powerhouse builds on that heritage by enabling farms to provide clean energy as well.
By producing more renewable electricity than they consume – and exporting responsibly within grid constraints – farms can become resilient energy contributors at both local and regional level.
This creates:
- A stable additional revenue stream
- Greater insulation from energy price volatility
- Support for community energy structures
- Reduced reliance on distant centralised generation
Food security and energy security are increasingly interconnected. The Green Farm Powerhouse strengthens farming through energy resilience, not by replacing agriculture, but by reinforcing it.
A Scalable Regional Blueprint
Bloom Renewables is the trusted solar and battery partner to the Mole Avon agricultural network, representing over 6,000 farms across the South West.
Baddaford Farm is not a one-off success. It is a scalable blueprint capable of regional rollout, improving farm financial resilience while contributing meaningfully to rural decarbonisation.
This project demonstrates how rural Britain can combine agricultural productivity, renewable generation, intelligent storage, policy alignment and flexible market participation into a commercially robust and repeatable regional energy platform.