Earthlee PondCovers are flexible, removable effluent pond covers that operate as an anaerobic digester, floating on an effluent pond or open top tank to collect biogas and harvest rain water. Designed to float on top, as stores are filled and emptied during the year, the system will rise and fall. 

Earthlee PondCovers are tessellating hexagonal units that can be interlinked to form a cover across the whole of the effluent pond. As the effluent pond is emptied, the covers “beach” themselves on the banks, and as the effluent pond is refilled the covers float up again on the surface of the slurry.

As a cost effective method of anaerobic digestion for agricultural purposes, the Earthlee PondCovers:

• Utilise your existing farm assets

• Capture biogas and harvest rain water 

• Quick to install and low maintenance

• Removable to allow maintenance of the effluent pond or store (digging out)