Uganda, DRC among African nations to face extreme heat

PHOTO

Uganda, South Sudan and the Democratic Republic of Congo are among African countries likely to be hit by extreme temperatures if climate targets are missed, a new Oxford University report, says.

The global analysis concluded that African countries not only had the highest cooling requirements historically, between 2009 and 2018, but will also face the highest surge in heat exposure if the planet warms by 2ºC.

Besides Uganda, the other African countries at risk include Central African Republic, Burkina Faso, Mali, South Sudan, Nigeria, Congo, Democratic Republic of the Congo, Chad, and Cameroon.

According to the report, Africa will see the most extreme increase in temperatures overall if the world overshoots climate targets, experiencing the highest need for cooling in a 2.0ºC scenario.

Read: Insight into Africa’s share in heavy burden of climate changeFor their analysis, the authors used the concept of “cooling degree days,” a method widely employed in research and weather forecasting to ascertain whether cooling would be needed on a particular day to keep populations comfortable.

They modelled the world in 60 km grids every six hours to produce the temperature averages in the study, a process that makes the results some of the most reliable globally.

According to the study, other countries that are not traditionally prepared for increasing heat will also be severely impacted by rising temperatures if climate targets are missed.“These conditions will pose further stress to the continent's socio-economic development and energy networks, issues that require much additional research given the limited studies of this rising threat in the African context,” Dr Radhika Khosla, Associate Professor at the Smith School of Enterprise and the Environment and leader of the Oxford Martin Programme on the Future of Cooling, said.“It is also a clear indication that Africa is bearing the brunt of a problem they did not create, which should further strengthen calls for climate justice and equity. Cooling demand can no longer be a blind spot in sustainability debates,” he added.