Category Archives: Allgemein

The multifaceted contribution of Ghanaian project partners

Interview with Dr. Emmanuel Ramde from Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana. He explains the many areas he is involved in for the EnerSHelF project

As an associated partner to the EnerSHelF project, the Brew-Hammond Energy Centre (TBHEC) at KNUST is involved in WP3.1, which aims to provide a power demand model for Ghanaian hospitals. What is your specific role within this work package?

My specific role within this work package is manifold and diverse. First of all, I use my knowledge and understanding of the energy landscape in Ghana to get the right input parameters for the expected outputs of the developed model. Furthermore, I liaise with the utilities to get data for some selected hospitals. That also included locating a health facility in Kumasi which is now a part of the EnerSHelF project as a pilot site. During this process, I initiated a collaboration agreement with the management of the facility and coordinated the recent installation of the weather station and of the load measurement devices.

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Africa’s Energy Revolution

Sub-Saharan Africa is a region of vast opportunity and potential. With African energy demand predicted to grow twice as fast as the global average over the next two decades, Africa faces unique challenges in meeting this demand (International Energy Agency (IEA), 2019).

The growing weight of Africa’s energy needs are often felt when electricity consumption surpasses supply, leading to blackouts hampering production. These outages, also called “dumsor” in Ghana have become a familiar occurrence for many Africans, as they grapple without access to power for several hours daily.

In Search of High-Powered Solutions

In Ghana, these occurrences pose a severe burden to the healthcare sector, as for example, the cold chain for required vaccines and blood supply may be cut, the light in the operating room may go out or life-saving medical equipment may fail. With the continent having the richest solar resources on the planet, photovoltaic (PV) power, which harnesses energy from sunlight, could be the driver of future energy growth.

However, the PV market in Ghana requires further expansion and innovation, if it is to keep pace with the country’s accelerating demand for energy. According to the World Bank, only 3% of the population can currently access PV power through off-grid systems in West Africa and the Sahel (World Bank, 2017). Innovative solutions are needed to reduce greenhouse gas emissions and improve energy and health access.

Photo Credit: Axel Fassio, CIFOR

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