You Won't Believe How StarHub's Shocking 'A' Rating Could Change the Game for Climate Action!

StarHub, a leading telecommunications provider in Singapore, has reached a significant milestone in its sustainability efforts by achieving its first-ever 'A' rating in the CDP's 2025 Climate Change Assessment. This rating not only marks the highest score StarHub has received to date but also places the company among a select group of organizations globally recognized for their leadership in managing and communicating climate-related risks and opportunities.

This accomplishment reflects a strategic shift within StarHub, moving from merely meeting disclosure requirements to actively embedding climate considerations into everyday operations and long-term planning. The telecommunications sector is inherently energy-intensive, given the vast digital and network infrastructure required to deliver reliable services. In response, StarHub has taken practical steps to reduce the carbon intensity of its operations.

Key initiatives include enhancing energy efficiency across network sites and data centers through advanced monitoring and virtualization techniques. The company is also progressively retiring legacy systems and increasing its reliance on renewable energy sources by purchasing renewable electricity and deploying on-site solar solutions at its facilities. Additionally, StarHub is advancing its fleet and operational decarbonization by adopting cleaner mobility options and tightening emissions management within its supply chain.

A significant contributor to this year's 'A' rating was StarHub's enhanced approach to data collection and engagement with its supply chain. By collaborating closely with key suppliers through a stewardship-led strategy, the company was able to obtain detailed, activity-based emissions information. This comprehensive data collection has allowed StarHub to refine its datasets across its most impactful Scope 3 emission categories and bolster the quality of its disclosures. These efforts are guided by a practical roadmap for decarbonization and supplier engagement anchored in science-based principles, steering StarHub's emissions reduction goals toward 2030 and 2050.

As a result of these initiatives, StarHub has demonstrated a closer alignment between its emissions performance and its science-based targets, showcasing a more mature approach that transcends mere reporting. The company continues to disclose its progress and challenges transparently, reflecting the complexities involved in decarbonizing digital and network operations. Enhancements in disclosure practices build on concrete actions already in motion; for instance, in 2024, StarHub introduced long-term Power Purchase Agreements (PPAs) to increase the use of renewable energy across its operations, thereby supporting a gradual reduction in the carbon footprint of its network.

StarHub's achievement not only highlights the company's commitment to sustainability but also serves as an important signal to the telecommunications industry. As climate change becomes an increasingly pressing issue, the actions taken by leaders like StarHub may influence other organizations to adopt similar practices and prioritize transparency in climate risk management.

This milestone underscores the growing recognition that effective climate action involves not just internal measures, but also a commitment to engaging with suppliers and stakeholders throughout the value chain. As StarHub continues its journey towards sustainability, the focus will remain on balancing reliable service delivery with its ambitious environmental goals.