" OUR SOLUTIONS "
Renewable Natural Gas (RNG) Development
SIVA Green Energies develops Renewable Natural Gas (RNG) projects based on anaerobic digestion of organic waste streams. Our scope includes feedstock evaluation, digester system planning, biogas upgrading, and coordination with gas utilities for grid injection or dedicated offtake arrangements. Projects are structured to meet regulatory, environmental, and technical requirements while ensuring long-term operational reliability and scalability.
Organic Waste & Feedstock Management
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We work with municipalities, food and beverage processors, and agricultural stakeholders to structure sustainable organic waste and feedstock supply for bioenergy projects.
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Our approach prioritises landfill diversion, stable long-term sourcing, and alignment with local waste-management strategies and environmental objectives.
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We work with municipalities, food and beverage processors, and agricultural stakeholders to structure sustainable organic waste and feedstock supply for bioenergy projects.
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Our approach prioritises landfill diversion, stable long-term sourcing, and alignment with local waste-management strategies and environmental objectives.
Digestate Valorization & Circular Products
Digestate produced through anaerobic digestion is treated as a valuable resource rather than a waste stream. Depending on regional conditions and market opportunities, digestate can be processed into fertilisers, soil amendments, biochar, or moulded-fibre circular products.
This integrated approach maximises resource recovery, minimises residual waste, and supports a true circular-economy model.