---
title: "Plastic waste chokes Congo dam, causing widespread power cuts"
description: "BUKAVU, Democratic Republic of Congo, Nov 18 (Reuters) - A tide of plastic waste flowing into a major hydroelectric dam in eastern Congo is causing regular power cuts in several major cities, creating a challenge that local authorities are trying to solve."
type: "NewsArticle"
publisher: "Daily Maverick"
site: "https://www.dailymaverick.co.za"
section: "Pollution"
author: "Reuters"
author_url: "https://www.dailymaverick.co.za/author/reuters/"
canonical_url: "https://www.dailymaverick.co.za/article/2024-11-18-plastic-waste-chokes-congo-dam-causing-widespread-power-cuts/"
published: "2024-11-18T12:22:17"
updated: "2024-11-18T12:22:18"
lang: "en-ZA"
word_count: 281
---

# Plastic waste chokes Congo dam, causing widespread power cuts

> BUKAVU, Democratic Republic of Congo, Nov 18 (Reuters) - A tide of plastic waste flowing into a major hydroelectric dam in eastern Congo is causing regular power cuts in several major cities, creating a challenge that local authorities are trying to solve.

By Reuters · Published 18 November 2024, 14:22 SAST · Updated 18 November 2024, 14:22 SAST

## Key points
- As Bukavu grapples with power outages caused by a plastic party in Lake Kivu, local businesses are left in the dark while officials scramble to clean up the mess—literally and figuratively.
- Ruzizi dam, vital for Bukavu's electricity, faces outages due to plastic waste blocking machinery.
- Heavy rainfall exacerbates the issue, washing debris into Lake Kivu and hindering power generation.
- Local officials propose mandatory waste collection to mitigate plastic accumulation and improve conditions.
- Metalworkers in Bukavu report production delays, highlighting the economic impact of ongoing power shortages.

## Content

The Ruzizi dam located at the south end of Lake Kivu, which borders Rwanda, supplies the city of Bukavu and others with electricity and the power outages are hurting local businesses.

The problem is linked to the growing use of plastics coupled with a lack of waste collection in the region. Heavy rainfall causes waste to flow down from the mountainous terrain to the lake, where it collects and blocks the machinery.

"This waste effectively blocks the water. Water has difficulty entering the forced conduits to provide the pressure and speed required for the machines," Ljovy Mulemangabo, provincial director of national power company SNEL, told Reuters.

Each day cleaners attempt to extract the plastic bottles, jerry cans and other debris that causes the dam's machinery to shut down for hours. Despite their efforts, the plastic accumulates and causes outages.

Didier Kabi, the provincial minister of environment and green economy, is among those working to find a solution. He told Reuters in an interview that requiring households to join a waste collection organisation could help stop plastic from accumulating in the lake.

"This will enable us to see to what extent everyone needs to collect their own waste at household level," he said.

Surface-level cleaning isn't enough as the waste accumulates to a depth of 14 metres, with divers required to clean the river bed to prevent turbine blockages.

Alex Mbilizi, a metalworker in Bukavu, said the lack of power was causing problems.

"Our bosses are pressing us because of delays in completing their orders, and we don't know what to do," he said.

(Reporting by Crispin Kyala; Writing by Cooper Inveen and Anait Miridzhanian. Editing by Jessica Donati and Kirsten Donovan)