To date, a small number of biogas plants have been installed in Africa; although, most of these plants have fallen into disuse. However, there is reason for optimism, based on the experience in Asia especially, Nepal, Vietnam, India and China. In Nepal, a dedicated marketing approach has resulted in the sale of more than 150,000 biodigesters and over 95% these plants are operational. It may be argued that circumstances in Africa differ from those in Asia. Yet, local conditions can vary significantly within the African continent itself but no fundamental reason seems to exist why dedicated marketing programs would not work in Africa.

The main difference compared with the past is the market orientation of the Initiative, where large volumes can be sold to justify a substantial promotion programme. In fact, a first technical market survey has indicated a market of around 20 million households in Africa. The numbers justify a dedicated Initiative for 2 million digesters in Africa. The initiative aims to embark on new programs in Africa by incorporating the success factors from experiences in Asia avoiding past failures.

Nepal is one of the countries where the establishment of biogas technology has become a success story . There are currently about 200,000 biodigesters serving same number of households. This shows the high acceptability and good adaption of the technology to rural population needs. The government plays a crucial role in this program, promoting alternative energy production.The private sector is also stimulated and over 70 biogas companies make the program sustainable in a long term.

Quality Assurance Incentive

In fact for the biogas initiative to take off and succeed the provision of subsidy is essential. In Nepal a subsidy of about 25% is provided for every digester constructed. This subsidy is paid directly to the construction company. The government ensures that the biogas digester user gets after construction service from the company that constructed the biodigester for 3 years.
Credit The Agricultural Development Bank of Nepal (ADBN) provides credit to farmers at 10% interest rate to establish the biodigester payable in 5 years.

CDM

There are Banks and MFIs providing financial support to the rural people at affordable rates and the funds are available and within the reach of the rural people interested in establishing the biogas production system.