The following projects were constructed by Andigen LC, developer of IBR technology. Bellwether Agriculture is the sole licensee of IBR Technology in Australia, New Zealand, Asia including the sub-continent, South Africa and the Middle East.

Whitesides Dairy, Rupert, Idaho USA An IBR plant producing biogas suitable for injection into the local natural gas supply line. The plant treats the waste of 5,000 Dairy cows.

Wade Dairy, Ogden, Utah, USA. Wade Dairy's IBR employs a four-tank system and treats the waste produced by 1,200 cows.