By 2026, Sierra Leone's websites are estimated to have an average carbon footprint of 45 kg CO2e annually, showcasing efforts to improve energy efficiency amidst rising digital activity. The rapid increase in internet users, now totaling 7.2 million, has significantly expanded the country’s online presence, influencing web development and hosting practices. As renewable energy adoption in data centers reaches 25%, there’s a notable shift toward greener digital infrastructure supporting sustainable growth.
Most Sierra Leoneans access the web via mobile devices, which account for 78% of web traffic, emphasizing the importance of mobile-optimized websites. The average website load time has decreased to 4.2 seconds, thanks to better network infrastructure and web technologies. These developments collectively reflect Sierra Leone's progress towards a more sustainable and accessible digital ecosystem in 2026.