At the 2024 GCCA Africa Cold Chain Conference held on in Cape Town Evans Chinembiri, an economic researcher with Tutwa Consulting Group, delivered a presentation on the findings of the‘ GCCA Energy Load Shedding Study’, highlighted the significant challenges posed by electricity disruptions to the cold chain sector.
ASSOCIATIONS
Research highlights vulnerabilities in cold chain amid loadshedding, urges resilience building Compiled by Eamonn Ryan from the presentation
At the 2024 GCCA Africa Cold Chain Conference held on in Cape Town Evans Chinembiri, an economic researcher with Tutwa Consulting Group, delivered a presentation on the findings of the‘ GCCA Energy Load Shedding Study’, highlighted the significant challenges posed by electricity disruptions to the cold chain sector.
Chinembiri shares key insights from a comprehensive study examining the impact of load shedding on food security and cold chain logistics. As South Africa was at the time experiencing increasingly frequent power outages, the sector ' s resilience is under severe strain.
" The cold chain is vital for food security, and we ' ve seen how vulnerable it becomes during power disruptions. Extended periods of loadshedding have exposed significant weaknesses in this sector, which are felt across the entire supply chain," Chinembiri says.
Despite the recent respite from power outages, the researcher stresses that the threat of future disruptions remains real, and the lessons learned from last year’ s energy crisis are still relevant.
The study sought to understand the operational challenges faced by businesses in the cold chain, focusing on the reliability of equipment, continuity of operations and the broader economic impacts. The researcher emphasises the importance of addressing these vulnerabilities, especially as the sector plays a central role in ensuring that food products reach consumers in a safe and timely manner.
Tutwa ' s team employed a multi-pronged approach to assess the local impact of load shedding. The research involves reviewing existing literature on the subject, particularly looking at countries that have dealt with power disruptions for a longer period. By studying global best practices, the researchers hoped to identify strategies that could be applied locally to build resilience in South Africa ' s cold chain infrastructure.
" Other countries have had to grapple with these challenges for much longer than we have, and there’ s much we can learn from their experiences," says Chinembiri.
KEY FINDINGS AND RECOMMENDATIONS
The study reveals several critical findings regarding the cold chain ' s vulnerabilities. Loadshedding not only disrupts daily business operations but also threatens equipment reliability and the overall continuity of cold storage and transportation. Prolonged power outages lead to significant losses in perishable goods, affecting everything from food supply to pharmaceutical distribution.
To address these challenges, the study identifies six key policy interventions( see below) aimed at strengthening the cold chain. These recommendations focus on improving infrastructure, enhancing collaboration between public and private sectors, and creating strategic partnerships to support businesses facing power interruptions.
Among the policy suggestions were calls for more widespread investment in backup power solutions, such as
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