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In recent years, Large Language Models (LLM) such as ChatGPT, CoPilot, and Gemini have been widely adopted in different areas. As the use of LLMs continues to grow, many efforts have focused on reducing the massive training overheads of…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-05-30 Hayden Moore , Sirui Qi , Ninad Hogade , Dejan Milojicic , Cullen Bash , Sudeep Pasricha

In this paper, we investigate the potential of spatial and temporal cloud workload shifting to reduce carbon, water, and land use footprints. Specifically, we perform a simulation study leveraging publicly available data on the cloud…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-03-04 Giulio Attenni , Youssef Moawad , Novella Bartolini , Lauritz Thamsen

Organizations are increasingly offloading their workloads to cloud platforms. For workloads with relaxed deadlines, this presents an opportunity to reduce the total carbon footprint of these computations by moving workloads to datacenters…

Networking and Internet Architecture · Computer Science 2025-04-22 Yibo Guo , Amanda Tomlinson , Runlong Su , George Porter

Over the past decade, the continuous surge in cloud computing demand has intensified data center workloads, leading to significant carbon emissions and driving the need for improving their efficiency and sustainability. This paper focuses…

Computer Science and Game Theory · Computer Science 2024-05-29 Enno Breukelman , Sophie Hall , Giuseppe Belgioioso , Florian Dörfler

Increasing demand for computing has lead to the development of large-scale, highly optimized data centers, which represent large loads in the electric power network. Many major computing and internet companies operate multiple data centers…

Systems and Control · Electrical Eng. & Systems 2020-10-08 Julia Lindberg , Bernard C. Lesieutre , Line Roald

Cloud computing drives innovation but also poses significant environmental challenges due to its high-energy consumption and carbon emissions. Data centers account for 2-4% of global energy usage, and the ICT sector's share of electricity…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-06-26 Federico Ruilova , Ernst Gunnar Gran , Sven-Arne Reinemo

As datacenters continue to grow in scale, their energy consumption and resulting carbon footprint have become pressing concerns. With the increasing share of renewable energy in a datacenter's mixed energy supply, shifting task execution to…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-05-28 Dominik Schweisgut , Anne Benoit , Yves Robert , Henning Meyerhenke

The energy demand of modern cloud services, particularly those related to generative AI, is increasing at an unprecedented pace. To date, carbon-aware computing strategies have primarily focused on batch process scheduling or…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-03-05 Philipp Wiesner , Dennis Grinwald , Philipp Weiß , Patrick Wilhelm , Ramin Khalili , Odej Kao

The carbon footprint of data centers has recently become a critical concern. So far, most carbon-aware strategies have focused on leveraging the flexibility of scheduling decisions for batch processing by shifting the time and location of…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-06-27 Kevin Kreutz , Philipp Wiesner , Monica Vitali

This paper presents a theoretical discussion for environmentally-conscious job deployment and migration in cloud environments, aiming to minimize the environmental impact of resource provisioning while incorporating sustainability…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-07-17 Giulio Attenni , Novella Bartolini

This paper presents a solution to the challenge of mitigating carbon emissions from hosting large-scale machine learning (ML) inference services. ML inference is critical to modern technology products, but it is also a significant…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-09-04 Baolin Li , Siddharth Samsi , Vijay Gadepally , Devesh Tiwari

Motivated by an imperative to reduce the carbon emissions of cloud data centers, this paper studies the online carbon-aware resource scaling problem with unknown job lengths (OCSU) and applies it to carbon-aware resource scaling for…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-06-05 Roozbeh Bostandoost , Adam Lechowicz , Walid A. Hanafy , Noman Bashir , Prashant Shenoy , Mohammad Hajiesmaili

Microservices are a dominant architecture in cloud computing, offering scalability and modularity, but also posing complex deployment challenges. As data centers contribute significantly to global carbon emissions, carbon-aware scheduling…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-05-27 Georgia Christofidi , Francisco Álvarez-Terribas , Ioannis Roumpos , Nicolas Kourtellis , Jesus Omaña Iglesias , Thaleia Dimitra Doudali

Data centers are carbon-intensive enterprises due to their massive energy consumption, and it is estimated that data center industry will account for 8\% of global carbon emissions by 2030. However, both technological and policy instruments…

Computers and Society · Computer Science 2022-02-01 Zhiwei Cao , Xin Zhou , Han Hu , Zhi Wang , Yonggang Wen

Cloud computing has become the de facto paradigm for delivering software to system users, with organizations and enterprises of all sizes making use of cloud services in some way. On the surface, adopting the cloud appears to be a very…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-05-19 Richard Westerhof , Richard Atherton , Vasilios Andrikopoulos

We present an analytical model to evaluate the reductions in emissions resulting from geographic load shifting. This model is optimistic as it ignores issues of grid capacity, demand and curtailment. In other words, real-world reductions…

Other Computer Science · Computer Science 2025-10-03 Wim Vanderbauwhede

There has been a significant societal push towards sustainable practices, including in computing. Modern interactive workloads such as geo-distributed web-services exhibit various spatiotemporal and performance flexibility, enabling the…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-03-25 Abel Souza , Shruti Jasoria , Basundhara Chakrabarty , Alexander Bridgwater , Axel Lundberg , Filip Skogh , Ahmed Ali-Eldin , David Irwin , Prashant Shenoy

The end of Dennard scaling and the slowing of Moore's Law has put the energy use of datacenters on an unsustainable path. Datacenters are already a significant fraction of worldwide electricity use, with application demand scaling at a…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-01-07 Thomas Anderson , Adam Belay , Mosharaf Chowdhury , Asaf Cidon , Irene Zhang

This paper presents a methodology for allocating energy consumption to multiple users of shared data center machines, infrastructure, and software. Google uses this methodology to provide carbon reporting data for enterprise customers of…

Software Engineering · Computer Science 2024-06-17 Ian Schneider , Taylor Mattia

Cloud computing is one of the chief requirement of modern IT trade. Today's cloud industry progressively dependent on it, which lead mutually abundant solutions and challenges. Among the numerous challenges of cloud computing, cloud…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-10-11 Syeda Munazza Marium , Liaquat Ali Thebo , Syed Naveed Ahmed jaffari , Muhammad Hunain Memon