Environment

In the cement industry 99% of the mined material is used for the production of cement. This means that no waste material is mined, and therefore the quarry footprint is significantly smaller than in the mining industry. No waste stream is coming out of the process. A rehabilitation plan for the q...

In the cement industry 99% of the mined material is used for the production of cement. This means that no waste material is mined, and therefore the quarry footprint is significantly smaller than in the mining industry. No waste stream is coming out of the process. A rehabilitation plan for the q...

The technology installed at Ohorongo ensures a very energy efficient process. The company also continuously works to maintain its low specific energy consumption. In addition, a PV Solar Plant was commissioned in 2018. ...

Traditionally fossil fuels such as hard coal, oil and gas are used to provide thermal energy for clinker production. In line with Ohorongo’s commitment to a sustainable future, the replacement of fossil fuels is a crucial element of Ohorongo’s strategy. A significant portion of the fo...

The modern cement manufacturing process is designed to use minimal water. At Ohorongo, air quenching is used instead of water cooling. The majority of water is used for ablution. A water treatment plant is used to treat this water so it can be reused for irrigation of grass around the plant. The ...

More than 40 bag house filters are installed to minimize the dust, protecting the environment and the health of our people. The extremely high temperatures in the cement manufacturing process ensures that all organic pollutants are completely destroyed. Carbon and SO²emissions are of th...

Ohorongo’s cement is long-lasting and durable, and in the application of concrete, partially recyclable. The product is packaged in bags that are biodegradable. ...