ChinAfrica

Unique project

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It was clear from the outset that Reppie was going to be a unique facility, says the consortium of the project, not just because of its location at an altitude of 2,300 meters above sea level, a level at which few WTE facilities of its size have ever been built, but more importantl­y because of the lower heat value and higher moisture content found in the waste stream.

The facility was designed by a firm with extensive experience in constructi­ng facilities with similar waste conditions to Addis Ababa. The consortium also engaged CNEEC’S affiliate, China Urban Constructi­on Design and Research Institute (CUCD). CUCD, China’s vastly experience­d national design institute, has been responsibl­e for designing dozens of such facilities across China, a country with a waste stream compositio­n that is very similar to that found in Africa.

Insiders believe that the Reppie project is an important diversific­ation of EPP’S renewable energy sources in Ethiopia. Ethiopia also realized that the technology is even more applicable to Africa where its rapid urbanizati­on and economic growth are creating ever larger volumes of daily municipal waste, which its waste collection and disposal systems struggle to process.

Once operationa­l, Reppie will be the first major WTE facility in Africa. The facility is expected to eliminate over 80 percent of the municipal solid waste delivered to the dump site, and at the same time maximize energy recovery, delivering much-needed power to the Ethiopian national grid.

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