FEATURE: GREEN ENERGY AND SUSTAINABILITY impressive 40 % by employing knowledge distillation. Knowledge distillation is a technique that involves training a lightweight student model to replicate the behaviour of a larger, more complex model.
This approach aligns with broader global trends, where sparse AI models that prioritise critical data points demonstrate the potential to reduce training energy consumption by as much as 30 %. By optimising AI algorithms and workflows, IT providers can significantly reduce the environmental impact of AI-driven applications.
Circular IT practices
Electronic waste, e-waste is a growing global problem, with a large share estimated to end up in landfills, contributing significantly to toxic waste. To combat this challenge, IT providers are implementing circular IT practices, such as hardware refurbishment programmes and modular server designs, which extend the lifespan of equipment and reduce the need for frequent replacements.
In countries like South Africa, where load-shedding and grid instability are persistent challenges, hybrid solutions that combine renewable energy sources with battery storage are gaining significant traction, providing a reliable and sustainable power supply for critical computing infrastructure.
AI for efficiency
In Cape Town, for example, a technology startup is now repurposing decommissioned Graphics Processing Units, GPUs from cryptocurrency mining operations for AI training. This innovative approach not only diverts e-waste from landfills but also provides a cost-effective solution for AI developers.
By embracing circular IT practices, IT providers can minimise waste, conserve resources, and contribute to a more sustainable digital ecosystem, underscoring the necessity of these practices.
Navigating pressures
Beyond implementing algorithmic tweaks, IT providers are actively redesigning AI workflows to maximise energy efficiency. For example, a South African financial institution successfully reduced the energy consumption of its fraud-detection model by an
THESE FACILITIES RELY ON EXTENSIVE COOLING SYSTEMS TO PREVENT OVERHEATING, WHICH CONSUMES VAST AMOUNTS OF WATER.
Regulatory pressures are increasing globally, pushing organisations to adopt more sustainable practices. For instance, South Africa’ s draft Climate Change Bill mandates emission reporting for large enterprises, creating a strong incentive for businesses to seek out IT partners that prioritise Environmental, Social, and Governance, ESG compliance.
At the same time, consumers are increasingly favouring brands with verifiable green credentials, creating market demand for sustainable products and services. IT providers offering carbon tracking integrated into their cloud platforms, enabling clients to monitor their emissions in real-time, are gaining a significant competitive advantage.
By helping their clients meet regulatory requirements and appeal to environmentally conscious consumers, IT providers are positioning themselves as essential
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