Centre for Alternative Land Use
Anaerobic Digestion - England's official information portal on anaerobic digestion
DEFRA's Best Practice Guidelines for Growing SRC
European Biomass Industries Association (EUBIA)
European Renewable Energy Council (EREC)
Global Bioenergy Partnership (GBEP)
Information Gateway for Renewable Energy & Energy Efficiency
The AD Centre - Wales Centre of Excellence for Anaerobic Digestion
The European Forum for Renewable Energy Sources
All the above websites are run by external organisatons. Their inclusion on this list does not imply recommendation by CALU.