Overview

MTN Cameroon’s 2024 activities under Project Zero focus on lowering carbon emissions by integrating renewable energy solutions and enhancing energy efficiency across its network operations. Interventions included the deployment of on-grid solar systems, hybrid generator/battery solutions, and air conditioning upgrades to optimise energy consumption and emission reduction across 44 BTS sites. 

A key initiative was the implementation of an on-grid solar system at the Garoua Switch – designed for daytime self-consumption, feeding solar power directly into the building’s energy system without exporting to the national grid. This shift supports greater energy stability and reduces dependence on high-carbon power sources.

Response

Cameroon faces increasing energy costs and growing demands, with MTN Cameroon having to depend on unstable conventional power sources. The inefficiency of traditional diesel generators and grid electricity poses financial and environmental risks, impacting operational sustainability. To address these challenges, MTN Cameroon needed a reliable, cost-effective and cleaner energy solution to optimise power consumption and reduce emissions, in support of its Net Zero commitments. In 2024, MTN Cameroon achieved a 5.8% reduction in Scope 1 and 2 emissions against a target of 12.5%. The actual emissions reduction achieved was 644tCO2e. This case study illustrates the successful application of the Substitute pillar of MTN’s Net Zero philosophy.

Emissions reduction

The Garoua Switch solar project has saved 72.12MWh of energy, equivalent to reducing 19.47tCO2e.

Cost savings

The project resulted in savings of approximately US$11 279.43.

Improved operation resilience 

The project improved power reliability, which supports uninterrupted operations, ensuring consistent quality.

Outlook

MTN Cameroon’s commitment to sustainability is driving greater reliance on renewable energy and energy efficient technologies. By expanding solar solutions and scaling hybrid power projects, MTN is ensuring a resilient, low-carbon network, which is aligned with its Net Zero goals.