HOJ Electrical Ltd
Hereford · West Midlands · Nationwide

Our Work

An inside look at an ongoing renewable energy project, showing the 24/7 electrical maintenance and support delivered by our team.

Biogas & CHP

Ongoing Renewable Energy Plant

Two digester domes behind a retaining wall at a biogas plant
Processing equipment on an elevated platform at a biogas plant
CHP engine control panel with touchscreen and emergency stop
Electric motor mounted on a building exterior
GEA decanter centrifuge on an elevated platform at a biogas plant
Twin pump motors and pipework inside a plant skid room
LPG emergency shutdown valve skid with warning sign
Food & beverage production site electrical work
Food & beverage production site electrical work
Automated machinery electrical installation
Automated machinery electrical installation
Automated machinery electrical installation

This renewable energy facility is centred around an anaerobic digestion (AD) plant, where biogas is upgraded to biomethane before being injected into the national gas grid. A proportion of the gas is also used to fuel a 1.5 MW generator, producing enough renewable electricity to power more than 3,000 homes across Herefordshire. The site’s renewable energy also supplies an on-site canning line and multiple commercial chicken sheds, creating a highly efficient, self-sustaining operation. Our team provides 24/7, year-round electrical maintenance and support across the entire facility, carrying out planned maintenance, fault finding, emergency call-outs, and repairs to ensure every critical system continues operating safely and reliably.

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