The Togolese government has initiated a project to develop biodigesters, a technology that converts organic waste into cooking gas, electricity, and fertilizer. A delegation from the Alliance for Biodigesters in West and Central Africa (AB-AOC) is currently in Lomé to support the country's efforts. This innovative approach aims to address the issue of waste management in Togo and provide alternative energy sources.
A biodigester is a closed container where organic waste such as cow manure, kitchen scraps, and agricultural residues are placed. In the absence of oxygen, these materials undergo fermentation, producing biogas that can be used for cooking or electricity generation. The residual materials at the bottom of the container form a natural fertilizer, which can be used in agriculture. This technology has the potential to address the problem of waste management in African cities.
According to Malik Gaye, President of the AB-AOC Board of Directors, biodigesters are an effective solution to the issue of waste management in African cities. He emphasized that most African cities face the challenge of uncontrolled waste disposal, and biodigesters offer a suitable solution. The AB-AOC comprises eight West and Central African countries, including Togo.
Togo currently has 140 biodigesters, with over two-thirds installed between 2020 and 2023. The Maritime region has the highest number of biodigesters, accounting for nearly half of the total, while the Savanes region has approximately a quarter. The government is planning a more ambitious program to install 5,000 biodigesters across the country.
The development of biodigesters in Togo is expected to have a positive impact on the environment and the economy. The technology has the potential to reduce greenhouse gas emissions, improve waste management, and provide alternative energy sources. Additionally, the production of natural fertilizer will enhance agricultural productivity and reduce reliance on synthetic fertilizers.
The AB-AOC delegation in Lomé aims to provide technical assistance and support to the Togolese government in implementing the biodigester program. The organization will work closely with the government to identify funding opportunities and develop a strategy for the large-scale deployment of biodigesters.
The development of biodigesters in Togo is a significant step towards achieving sustainable energy and waste management goals. With the support of the AB-AOC, the country is poised to make significant progress in reducing waste, promoting renewable energy, and enhancing agricultural productivity.
Key points
- The Togolese government plans to install 5,000 biodigesters across the country to promote sustainable energy and waste management.
