Overview

MTN Nigeria’s 2024 focus under Project Zero centred on improving energy efficiency at high-consumption sites across its network. Led by the Power Management team, the flagship initiative involved replacing 86 outdated HVAC units with high-efficiency cooling systems across data centres, switch centres, and BTS locations.

These upgrades were introduced to support the network’s growing energy demands while reducing operational strain. The new systems significantly lowered power consumption, improved diesel efficiency, and contributed to MTN Nigeria’s broader emissions reduction targets under the Reduce pillar of MTN Group’s Net Zero strategy. 

Response

Nigeria’s power sector is marked by persistent grid instability, with 12 national grid collapses reported in 2024, and continued dependence on diesel generators. These conditions drive high operational costs, increase carbon emissions, and expose infrastructure to performance risks. 

With rising energy prices and expanding network coverage, MTN Nigeria identified an urgent need to address inefficiencies across its energy-intensive facilities. By modernising HVAC infrastructure, the business has made measurable progress in reducing fuel use, improving power stability, and lowering emissions.

In 2024, MTN Nigeria achieved an 11% reduction in Scope 1 and 2 emissions against a target of 12.5% amounting to a total emissions reduction of 12 526tCO2e. This case study illustrates the successful application of the Reduce pillar of MTN’s Net Zero philosophy.

Emissions reduction

A 2% reduction in base-year emissions, decreasing from 3 784tCO2e before implementation to 2 314tCO2e afterwards.

Cost savings

NGN508 792 620 saved over two quarters, with annual savings still being calculated.

Improved operation resilience 

Lower operational energy demand and reducing reliance on diesel consumption.

Outlook

MTN Nigeria’s investment in energy efficiency marks a critical step in its Net Zero journey. Future plans include scaling renewable deployments and expanding efficiency upgrades, ensuring long-term sustainability and cost savings while reinforcing MTN’s leadership in green energy transitions.