In this episode of the Tech Talks Daily Podcast, we speak with Sara Martin from HED about the evolving landscape of data center design. As data centers account for approximately 1% of global electricity usage, the push for sustainability and efficiency in their design has never been more urgent.

Sara shares insights into HED's innovative approach to creating energy-efficient and sustainable data centers. This includes the adoption of modular systems, liquid cooling technologies, and the integration of renewable power sources. She emphasizes the importance of designing with flexibility and scalability in mind to accommodate future growth in AI and other technologies. Proper planning and the use of scalable "blocks" can prevent the need for expensive relocations and ensure business continuity.

A significant portion of our conversation focuses on preventing power failures, a common cause of unplanned outages in data centers. Sara discusses the importance of investing in uninterruptible power supplies (UPS) and the role of proper operations, training, and preventative maintenance in avoiding such failures. She also highlights the benefits of using modular prototypes and maintaining consistent design across data halls to enhance efficiency and reliability.

Sara introduces us to emerging trends in data center design, such as liquid immersion cooling for high-density racks and the use of mass timber construction for sustainability. These innovations not only improve energy efficiency but also offer practical solutions to the growing power demands of data centers.