CEO-DC: Driving Decarbonization in HPC Data Centers with Actionable Insights
Rub\'en Rodr\'iguez \'Alvarez, Denisa-Andreea Constantinescu, Miguel Pe\'on-Quir\'os, David Atienza

TL;DR
This paper introduces CEO-DC, a decision-making framework that helps data center stakeholders optimize for decarbonization and economic efficiency, revealing gaps between demand growth and platform improvements and emphasizing the need for policy and design shifts.
Contribution
The paper presents a holistic decision-making framework with new carbon and price metrics for sustainable data center management, addressing trade-offs in procurement, energy efficiency, and demand growth.
Findings
Platform improvements lag behind demand growth in 72% of cases.
Prioritizing energy efficiency over latency can reduce economic appeal of sustainable designs.
Replacing platforms older than four years can cut emissions by at least 75% in many countries.
Abstract
The rapid growth of data centers is increasing energy demand and widening the carbon gap in the ICT sector, as fossil fuels still dominate global energy production. Addressing this challenge requires collaboration across research, policy, and industry to rethink how computing infrastructures are designed and scaled sustainably. This work addresses central trade-offs in procurement decisions that affect carbon emissions, economic costs, and scaling of compute resources. We present these factors in a holistic decision-making framework for Carbon and Economy Optimization in Data Centers (CEO-DC). CEO-DC introduces new carbon and price metrics that enable DC managers, platform designers, and policymakers to make informed decisions. Applying CEO-DC to current trends in AI and HPC reveals that, in 72% of the cases, platform improvements lag behind demand growth. Moreover, prioritizing energy…
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Taxonomy
TopicsCloud Computing and Resource Management · Green IT and Sustainability · Big Data and Digital Economy
