Green Energy Engineering LTD

Shelbourne Motor Group

Biomass Pellet Boilers to turn its 29,500 sq.ft. showrooms and workshop space into a warm working environment.

Intro

Client: Shelbourne Motor Group 

Sector: Commercial Automotive (Showrooms & Workshops) 

Location: Portadown 

Role: Design, Supply, Install, Commission

G.E.E. delivered a whole-site heating decarbonisation project for Shelbourne Motor Group, replacing oil-fired heating with a high-efficiency biomass system. The solution was designed to serve large open-plan showrooms and workshop areas, improving thermal comfort while significantly reducing operating costs and carbon emissions.

Technologies installed

  • 3 × 99 kW and 1 × 40 kW biomass pellet boilers
  • Fully automated biomass heating system
  • 45 tonne fuel storage capacity
  • Integration with existing heating and hot water systems
  • RHI-compliant heat metering

Key challenges and programme management

  • Heating large-volume spaces with high ceilings
  • Integration with existing heating infrastructure
  • Fuel storage and delivery logistics on an operational site
  • Compliance with Renewable Heat Incentive (RHI) requirements

Project outcomes

  • Replacement of oil heating with renewable biomass
  • 30–40% fuel cost saving compared to oil
  • CO₂ reduction of ~162 tonnes per annum
  • RHI income providing long-term revenue (20 years, index linked)
  • Estimated payback period of 3–4 years

System overview

The biomass system supplies heating and hot water across 3 showrooms and 5 workshop areas. Fully automated operation ensures efficient performance, while integrated heat metering enables accurate monitoring and RHI compliance.

Client impact

The project has delivered a warm, consistent working environment while transforming energy costs into a long-term financial benefit. The switch to biomass has significantly reduced carbon emissions and positioned Shelbourne Motor Group as a leader in sustainable operations within the automotive sector.