What We Do
What We Do
Innovative Anaerobic Digestion Solutions for Sustainable Energy and Agriculture
At Rockbrook AD, we specialize in providing businesses, farmers, and industries with innovative anaerobic digestion solutions that turn organic materials into renewable energy and nutrient-rich biofertiliser while safeguarding the environment.
The Anaerobic Digestion Process
A methane-rich fuel used for electricity and heat generation or upgraded to biomethane for vehicle fuel and gas grid injection.
Biogas – A methane-rich fuel used for electricity and heat generation or upgraded to biomethane for vehicle fuel and gas grid injection.
Digestate – A nutrient-rich organic fertiliser that improves soil quality and serves as a sustainable alternative to chemical fertilisers.

Cost Savings
Reduce waste disposal costs and reliance on fossil fuels.

Environmental Compliance
Meet sustainability targets and regulatory requirements.

Reliable Energy Supply
Dependable renewable energy for industrial and agricultural applications.

Support for Farmers
Providing sustainable income oportunities and nutrient-rich biofertiliser.

Community Impact​
Our district heating system provides free heat to the local church and Sue Ryder Home, reducing carbon emissions in Ballyroan Village.

Circular Economy Benefits
Organic waste is converted into valuable resources, closing the loop on sustainability.
Get in Touch
Partner with Rockbrook AD
Looking for sustainable waste management or renewable energy solutions?
Let’s work together to drive a greener future.