By-products & Waste

From reject potatoes in agriculture industries to whisky distillation residues, at Celtic Renewables, we convert by-products & waste from a wide range of industries including food, drink & agriculture to produce high-value green chemicals.

By-products & waste

Celtic Renewables converts by-products and waste into green chemicals, addressing two critical opportunities:

  • Producing green chemicals that reduce the carbon footprint of everyday products by replacing fossil fuels in their production.
  • Providing sustainable treatment solutions for industries with by-products and waste.

Sustainable & Efficient Treatment Solutions

Sustainability Credentials

By working with Celtic Renewables, companies with industrial by-products and waste can enhance their sustainability profile by converting their waste into high-value green chemicals.

Circular Economy

Contribution to a fully circular solution that converts by-products & waste into green chemicals. A process that also generates food grade CO2, green hydrogen and biogas.

Cost Efficiency

Providing efficient and local treatment solutions for companies with by-products & waste.

We’re leading the green chemical revolution

We’re helping to drive the transition to a Net Zero, Nature Positive World through defossilisation. A world where sustainable, biologically derived green chemicals, produced in harmony with planet earth replace our dependence on fossil-fuel equivalents.