GOC Weston-Bygrave 103: Bygrave Lodge anaerobic digestion plant
Biogen - The Bygrave Lodge anaerobic digestion (AD) plant opened in May 2015, so almost a year after this photo was taken. The plant still doesn't appear on most maps (including Google) but the latest OS maps on streetmap.co.uk show a "power station".
Hertfordshire GOC's 12 July 2014 walk of 11.5 miles, a circular route in Hertfordshire from Weston via Weston Green End to Bygrave, Wallington, Clothall and back to Weston via Weston Church End. Please check out the other photos from the walk here, or to see my collections, go here. For more information on the Gay Outdoor Club, see www.goc.org.uk.