Africa’s first waste to energy plant opened its doors in Addis Ababa, Ethiopia on Sunday.
The plant was erected by the China National Electrical Engineering Company (CNEEC) and is being fully financed by the Ethiopian government.
The Reppie Project in Addis Ababa, Ethiopia…Construction Review Online
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Dubbed the Reppie project, the waste-to-energy center’s goal is to process 1,400 tons of solid waste.
President Mulatu Teshome commented, “The growth of energy sector has been a key driver of economic growth in Ethiopia over the last several years, this happened because electricity supply is much needed in order for the economy to transition from predominantly agricultural to industrial and to attract local and foreign investors.”
Teshome went on to say, “Ethiopia has been investing extensively in hydropower, geothermal, wind energy, solar energy and now biomass to boost the manufacturing sector with a supply of clean, renewable energy,” he said. “Reppie waste-to-energy project is part of that grand strategy.”
The plant, which was expected to begin operation in January, will incinerate 1,400 tons of waste every day. This represents about 80 percent of the city’s waste generation. The plant will also supply the people with 30 percent of their household electricity needs.
“The Reppie project is just one component of Ethiopia’s broader strategy to address pollution and embrace renewable energy across all sectors of the economy. We hope that Reppie will serve as a model for other countries in the region, and around the world,” Zerubabel Getachew, Ethiopia’s deputy permanent representative to the United Nations said in Nairobi last year.
The waste-to-energy incineration plant will burn the rubbish in a combustion chamber. The heat produced will be used to boil water until it turns to steam, which drives a turbine generator that produces electricity.
Waste-to-energy incineration is also vital for cities where land is in short supply, as apart from generating electricity, space will be saved and there is a substantial prevention of the release of toxic chemicals into groundwater, and reduction in the release of the greenhouse gas – methane – into the atmosphere.
The Reppie plant operates within the emissions standards of the European Union, as it contributes towards alleviating air pollution.
Waste-to-energy plants are already popular in Europe, as nearly 25 percent of municipal waste is incinerated.
In France alone, there are about 126 waste-to-energy plants, with Germany having 121 and Italy having 40.
The Reppie plant in Addis Ababa is the result of a partnership between the Government of Ethiopia and a consortium of international companies: Cambridge Industries Limited (Singapore), China National Electric Engineering and Ramboll, a Danish engineering firm. The consortium is hoping that the project will be a series of similar ones in major cities across Africa.
