Bigadan A/S is a Danish biogas company that develops, builds, owns, and operates anaerobic digestion facilities. The company focuses on converting agricultural and industrial organic residues into biogas, which can be upgraded to biomethane for injection into natural gas grids or used for heat and power. Bigadan provides engineering, project development, EPC delivery, and operations and maintenance services, and manages downstream outputs such as digestate for use as biofertilizer.
Serving utilities, agriculture, and process industries, Bigadan supports circular resource use by transforming fermentation by-products and other biomass streams into renewable energy and nutrients. Its projects emphasize energy efficiency, emissions reduction, and integration with industrial partners and local infrastructure, contributing to decarbonization goals in the broader chemicals and life sciences value chains.
