Microsoft Expands Solar Capacity by 100 MW in Japan with Shizen Energy Deal

Microsoft has expanded its renewable energy portfolio by signing agreements with Japanese developer Shizen Energy to procure 100 megawatts of solar power capacity across four projects in Japan, with one already operational and three under construction. These long-term agreements span 20 years and support Microsoft's plan to invest $2.9 billion in Japan over the next year, enhancing its data center computing capacity. The solar projects, located in Japan's Kyushu and Chugoku regions, align with Microsoft's ambitious 100/100/0 clean energy goal to match 100% of its electricity consumption with zero-carbon sources by 2030 and its commitment to using 100% renewable energy in its global operations by 2025. Solar energy's rapid deployment and cost-effectiveness have made it a preferred choice for tech companies, and since the start of 2025, Microsoft has contracted over 1 gigawatt of solar capacity. Shizen Energy highlights the growing market for renewable power purchase agreements in Japan and its role in supporting corporate decarbonization efforts. These initiatives demonstrate Microsoft's ongoing commitment to reducing its carbon footprint and advancing sustainability in its global operations.