Subscribe to the Data Center Knowledge Newsletter
Get analysis and expert insight on the latest in data center business and technology delivered to your inbox daily.
Decoding Data Center Efficiency Metrics: A Guide to Energy and SustainabilityDecoding Data Center Efficiency Metrics: A Guide to Energy and Sustainability
A free guide to understanding and applying key data center efficiency metrics – from PUE to Scope 3 emissions and beyond.
Drew Robb
January 29, 2025
1 Min Read
Image: Alamy
Already have an account?
Data centers are consuming more power than ever, with AI accelerating demand. According to EPRI, data centers could account for up to 9% of U.S. electricity use by 2030 – more than double today’s levels. Measuring and managing energy use is now critical, but no single metric tells the full story.
Power Usage Effectiveness (PUE) helped drive early efficiency gains, yet it has limitations. Newer metrics, from Energy Reuse Factor (ERF) to Scope 3 carbon accounting, aim to provide a more complete picture of sustainability. Understanding these evolving frameworks is essential for operators navigating decarbonization and regulatory pressure.
This guide breaks down:
The most widely used data center efficiency metrics
Their strengths, limitations, and how to apply them
Emerging standards for sustainability and AI workloads
About the Author
You May Also Like
