CASE STUDY 1
A 5MW anaerobic digestion site based in Northern England, utilising predominantly food waste.
Originally we were brought in due to the high consumable usage (and costs), in addition to the plant struggling to thrive and achieve production targets.
Key achievements:
• Maximum production achieved and on a regular basis (Even throughout the pandemic).
• Implementation of new acceptance procedures and feeding and loading schedule.
• Achieved optimum biological conditions and health within the digesters.
• Optimisation of consumables reducing operational costs and process issues.
CASE STUDY 2
A 5MW anaerobic digestion site based in the North of England, which due to a number of reasons was effectively ‘moth-balled’, operating on only a couple of tankers per week, with an electrical output average of less than 10% of targeted production.
The digesters were found to be highly contaminated with debris, rocks, and indigestible feedstock. We were brought in to try and get the process and biology back up and running on a minimal budget, where one of the other potential options was site closure.
CASE STUDY 3
A site based on the west coast of Ireland, and utilising biogas to biomethane conversion. The site required a great deal of retro-fitting of equipment after the original suppliers closed.
The site had additional management requirements including rainfall capture, digestate & process.