Why Nigeria needs net zero energy buildings- Nnaemeka Richard Dureke

In recent years, Nigeria has been experiencing rapid urbanization, which has led to an increase in energy consumption and greenhouse gas emissions. As a result, there has been a growing interest in building green, which involves constructing net zero energy buildings that generate as much energy as they consume. This trend is gaining momentum, as more developers and builders are recognizing the benefits of net zero energy buildings.

Net zero energy buildings are designed to reduce energy consumption by incorporating energy-efficient features, such as insulation, efficient lighting, and renewable energy sources, such as solar panels. These buildings are also designed to be environmentally friendly, with features such as rainwater harvesting and waste reduction. The aim is to reduce the carbon footprint of buildings and to mitigate the impacts of climate change.

One of the benefits of net zero energy buildings is that they are cost-effective in the long run. Although the initial cost of construction may be higher than traditional buildings, the savings from reduced energy bills and maintenance costs can offset the initial investment. This makes net zero energy buildings a viable option for both residential and commercial buildings.

Another benefit of net zero energy buildings is that they are healthier for occupants. The focus on energy efficiency and sustainability also includes consideration of the indoor environment, such as the quality of air and lighting. This can improve the well-being and productivity of occupants, which is particularly important in commercial buildings.

The construction of net zero energy buildings in Nigeria is gaining traction, with several projects currently underway. For example, the African Development Bank is funding the construction of a net zero energy building in Abuja, which will serve as its regional headquarters. The building will incorporate features such as solar panels, efficient lighting, and a rainwater harvesting system.

In addition, several private developers are also embracing the net zero energy trend. For example, a real estate developer in Abuja, Constructability Limited is constructing a net zero energy commercial building that will include features such as roof insulation, solar panels, rainwater harvesting etc. The developer is also committed to using sustainable building materials such as Camhirst 3D concrete printing technology and ultimately ensuring reduction of waste during construction by implementing circular economy principles.

As Nigeria continues to grow and urbanize, the need for sustainable and energy-efficient buildings will become even more pressing. The construction of net zero energy buildings can help to reduce the country’s carbon footprint and mitigate the impacts of climate change. With more developers and builders embracing this trend, the future of green building in Nigeria looks bright.

Nnaemeka Richard Dureke is a Professional Member of Green Building Council of Nigeria.