EcoDomaine Ferme de Bouquetot is located 3 km from the Normandy Coast. This experimental integrated farm has four 50 m2 algae ponds. One pond is grown on organic nutrients from a biogas digestor. Ponds are heated, covered and insulated to retain warmth. (July 2011) Websites: ecopya.org and www.hyes.eu —Thanks to Robert Henrikson for this video.