Outrage Over Biogas Plant’s Licence Bid Sparks Community Action

Zinniaville/ Rustenburg – A storm of concern has erupted over the Matzonox biogas plant in Rustenburg following revelations that the facility has allegedly operated for years without a valid Atmospheric Emissions Licence (AEL) — and is now applying for one amid mounting community resistance.

As of June–July 2024, RCL Foods executed a formal unbundling of its Rainbow Chicken operations, including its 50% stake in Matzonox. This was completed when Rainbow Chicken began trading separately on the JSE under the ticker “RBO” on 26 June 2024, with shares distributed to RCL shareholders, and formal listing effective 1 July 2024. Consequently, Rainbow Chicken is now a standalone entity and is no longer affiliated with RCL Foods. Since the separation, Rainbow Chicken Ltd is now the primary company involved in Matzonox.

The Zinniaville Ratepayers Association (ZRA) has voiced strong opposition, accusing Matzonox of flouting environmental laws and endangering public health. “This plant has operated in blatant disregard of the law and the rights of nearby residents,” the association said in a letter submitted for publication.

What has further intensified public frustration is the plant’s close proximity to residential areas. Located on the corner of Brons and Mangaan Streets, the facility sits within 5 km of homes, in conflict with zoning rules that prohibit such heavy industry near residential zones.

Residents have long complained about foul odours and health impacts believed to be linked to plant emissions. The ZRA has criticised not only Matzonox, but also the authorities for allegedly failing to uphold constitutional rights to a healthy environment (Section 24) and for allowing flawed public participation processes that exclude directly affected communities.

New AEL Application Raises Questions
On 19 June 2025, a public notice was issued by environmental consultants JB Enviroservices confirming Matzonox’s fresh bid for an AEL under categories 7 and 10 of the National Air Quality Act. These include listed activities such as ammonia and acid production, fertiliser manufacturing, and animal matter processing.

Interested parties have 30 days to register and submit comments or objections. The application and associated documents are reportedly available at the site and from the consulting firm. 

ZRA’s Final Stand
The ZRA is calling for:

• The immediate rejection of the AEL application,
• A full investigation into the facility’s historic non-compliance,
• And the suspension of all operations until legal and environmental standards are met.

“The health of our communities cannot be sacrificed for corporate convenience,” the association insists. “Environmental justice must prevail.”

Comments or objections may be addressed to bubuamu@gmail.com or jan@jbenviroservices.co.za