reducing annual fertilizer cost
How Anaerobic Digestion Reduced Farm Fertiliser Costs to One Third
Can anaerobic digestion materially reduce a farm’s fertiliser costs? The answer depends on the feedstocks, crops, land availability, digestate analysis, storage and spreading arrangements. However, one established Irish biogas plant reported a particularly striking result: annual fertiliser costs that had previously been about €100,000 were reduced to one-third of that level. This article examines how digestate […]
