
At Greenville Energy, we upgrade biogas exclusively generated from waste materials — including organic residues and by-products — into biomethane without the use of any energy crops.
This commitment ensures that our renewable energy production does not compete with food resources or arable land.
Our biomethane is refined to a high purity through advanced membrane separation, where CO₂ and other impurities are removed, leaving a methane-rich fuel that meets the highest quality standards for natural gas replacement.



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