Tel 0333 240 4184

Tel 0333 240 4184

Tel 0333 240 4184

Rock Highland part of the Avanti Group offers a back to land recycling solution for fish hatchery sludge and has developed a sustainable, anaerobic digestion route in central belt Scotland for Category B and C fish mortality waste from hatcheries and sea farms.

The mortality waste is treated along with other biodegradable materials to produce gas which is then converted to electricity and supplied back to the national grid. The solid digestate by-product has a high nutritional value and is used as a fertiliser on local farmland; a truly sustainable solution for a highly problematic waste stream.