Biomethane: green molecules from the region
The renewable alternative to natural gas
Biomethane is a renewable gas produced by recovering organic waste through anaerobic digestion and upgrading processes. As it is molecularly equivalent to conventional natural gas, it can be transported, stored and injected into the existing gas infrastructure without the need to modify networks or end-use equipment.
Biorig, Solarig’s renewable gases division, develops, builds and operates biomethane production facilities that exclusively transform agricultural and livestock waste into renewable energy, biogenic CO₂ and certified organic fertilisers. This circular economy model helps reduce emissions, strengthen energy security and create new opportunities for the primary sector and industrial development in local communities.
Uses of biomethane
A solution with an impact beyond energy
In addition to replacing fossil gas, biomethane brings together decarbonisation, energy security, the circular economy and rural development in a local production model rooted in the regions where it operates.
A distinctive agricultural and livestock model
Biorig produces biomethane exclusively from agricultural and livestock waste. This industrial model produces highly sustainable biomethane while also serving as an infrastructure for the energy recovery of rural waste.
