Nigeria's major cities, such as Lagos, Abuja, and Kano, and their surrounding industrial zones, are prime candidates for ERV (Energy Recovery Ventilation) systems. Specific suitable scenarios include:

Commercial and Public Buildings

As the economic hub of West Africa, Lagos' commercial buildings, hotels, and shopping malls have a strong demand for efficient ventilation, 

making ERV systems particularly well-suited to reducing air conditioning energy consumption.

Industrial and Production Facilities

Factories, warehouses, and other facilities in Nigeria's industrial zones, such as Ogun State, face high temperatures and dusty environments, requiring ERV systems for heat recovery and air filtration.

Residential and Communities

Modern residential communities in emerging cities like Abuja, driven by government initiatives promoting smart buildings and energy conservation, have shown a high acceptance of ERV systems.

Specific Climate Regions

Southern coastal areas, such as Port Harcourt, experience high humidity, where ERV systems effectively control indoor humidity. Arid northern regions, such as Kano, contend with high temperatures and dust. 

Market Support and Policy Background

Nigeria's construction industry boasts an annual growth rate of 13% and a high import dependency rate (85%), creating a market opportunity for ERV systems.

The government's "Green Vision" plan (targeting 30% renewable energy by 2030) and electricity subsidy policies are indirectly driving the adoption of energy-efficient ventilation technologies.

For specific project examples or supplier information, search for "ERV system installers in Nigeria" or "Energy-efficient building solutions in Lagos."