[i]     Biogas Training Program on the design, construction, operation and maintenance of commercial biogas plants at Biogas and Research Training Centre, Chengdu, in Sichuan Province, Peoples’ Republic of China, 2 June – September 24, 1994.

[ii]   A Biomass Training Course on Biomass Gasification, principles and applications at Liaoning Institute of Energy Resources, China 14 October – 15 December, 2007     

[iii]    A Training Program on Integrated Renewable Energy Technologies in Songhai Farms at Port Novo, Benin Republic, June 4 -11 July, 2009.