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Cloud providers are adapting datacenter (DC) capacity to reduce carbon emissions. With hyperscale datacenters exceeding 100 MW individually, and in some grids exceeding 15% of power load, DC adaptation is large enough to harm power grid…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-06-26 Liuzixuan Lin , Andrew A. Chien

Modern power systems integrate renewable distributed energy resources (DERs) as an environment-friendly enhancement to meet the ever-increasing demands. However, the inherent unreliability of renewable energy renders developing DER…

Systems and Control · Electrical Eng. & Systems 2024-05-30 Xiaotong Cheng , Ioannis Tsetis , Setareh Maghsudi

As a critical component of modern infrastructure, data centers account for a huge amount of power consumption and greenhouse gas emission. This paper studies the electricity purchase strategy for a data center to lower its energy cost while…

Systems and Control · Electrical Eng. & Systems 2024-05-01 Kekun Gao , Yuejun Yan , Yixuan Liu , Endong Liu , Pengcheng You

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

In this paper, we consider the joint design of data compression and 802.15.4-based medium access control (MAC) protocol for smartgrids with renewable energy. We study the setting where a number of nodes, each of which comprises electricity…

Networking and Internet Architecture · Computer Science 2016-06-17 Le Thanh Tan , Long Bao Le

Large sensor-based infrastructures for radio astronomy will be among the most intensive data-driven projects in the world, facing very high power demands. The geographically wide distribution of these infrastructures and their associated…

Instrumentation and Methods for Astrophysics · Physics 2016-11-18 Domingos Barbosa , Joao Paulo Barraca , Albert-Jan Boonstra , Rui Aguiar , Arnold van Ardenne , Juande de Santander-Vela , Lourdes Verdes-Montenegro

Coded caching is a recently proposed technique for dealing with large scale content distribution over the Internet. As in conventional caching, it leverages the presence of local caches at the end users. However, it considers coding in the…

Information Theory · Computer Science 2016-05-06 Li Tang , Aditya Ramamoorthy

Energy storage devices represent environmentally friendly candidates to cope with volatile renewable energy generation. Motivated by the increase in privately owned storage systems, this paper studies the problem of real-time control of a…

Optimization and Control · Mathematics 2019-03-28 Ahmed S. Zamzam , Bo Yang , Nicholas D. Sidiropoulos

In an isolated power grid or a micro-grid with a small carbon footprint, the penetration of renewable energy is usually high. In such power grids, energy storage is important to guarantee an uninterrupted and stable power supply for end…

Optimization and Control · Mathematics 2013-09-24 Peng Yang , Arye Nehorai

The increasing penetration of renewable energy poses significant challenges to power grid reliability. There have been increasing interests in utilizing financial tools, such as insurance, to help end-users hedge the potential risk of lost…

Systems and Control · Electrical Eng. & Systems 2022-09-22 Dongwei Zhao , Hao Wang , Jianwei Huang , Xiaojun Lin

A steadily growing share of renewable energies with uctuating and decentralized generation as well as rising peak loads require novel solutions to ensure the reliability of electricity supply. More speci cally, grid stability is endangered…

Signal Processing · Electrical Eng. & Systems 2020-11-03 Friedrich Wiegel , Edoardo De Din , Antonello Monti , Klaus Wehrle , Marc Hiller , Martina Zitterbart , Veit Hagenmeyer

This study delves into the shift from centralized to decentralized approaches in the electricity industry, with a particular focus on how machine learning (ML) advancements play a crucial role in empowering renewable energy sources and…

Machine Learning · Computer Science 2023-10-25 Mohammad Mohammadi , Ali Mohammadi

6th Generation (6G) mobile networks are envisioned to support several new capabilities and data-centric applications for unprecedented number of users, potentially raising significant energy efficiency and sustainability concerns. This…

Networking and Internet Architecture · Computer Science 2025-09-16 Rashmi Kamran , Mahesh Ganesh Bhat , Pranav Jha , Shana Moothedath , Manjesh Hanawal , Prasanna Chaporkar

Integrating a high share of electricity from non-dispatchable Renewable Energy Sources in a power supply system is a challenging task. One option considered in many studies dealing with prospective power systems is the installation of…

Physics and Society · Physics 2014-10-09 Stefan Weitemeyer , David Kleinhans , Thomas Vogt , Carsten Agert

Renewable surplus power is increasing due to the increasing penetration of these intermittent resources. In practice, electric grid operators either curtail the surplus energy resulting from renewable-based generations or utilize energy…

Systems and Control · Computer Science 2018-08-16 Dariush Fooladivanda , Alejandro D. Domínguez-García , Peter W. Sauer

The rapid growth of machine learning (ML) has led to an increased demand for computational power, resulting in larger data centers (DCs) and higher energy consumption. To address this issue and reduce carbon emissions, intelligent design…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-04-18 Soumyendu Sarkar , Avisek Naug , Antonio Guillen , Ricardo Luna , Vineet Gundecha , Ashwin Ramesh Babu , Sajad Mousavi

Data centers (DCs) can help decarbonize the power grid by helping absorb renewable power (e.g., wind and solar) due to their ability to shift power loads across space and time. However, to harness such load-shifting flexibility, it is…

Systems and Control · Electrical Eng. & Systems 2022-12-15 Weiqi Zhang , Line A. Roald , Victor M. Zavala

Preserving energy in households and office buildings is a significant challenge, mainly due to the recent shortage of energy resources, the uprising of the current environmental problems, and the global lack of utilizing energy-saving…

Computers and Society · Computer Science 2021-11-29 Aya Sayed , Yassine Himeur , Abdullah Alsalemi , Faycal Bensaali , Abbes Amira

Harvesting energy from nature (solar, wind etc.) is envisioned as a key enabler for realizing green wireless networks. However, green energy sources are geographically distributed and the power amount is random which may not enough to power…

Information Theory · Computer Science 2018-02-20 Yanju Gu

Nowadays, the network and the Internet applications have gained a substantial importance in the digital world, due to the great impact which it provides for health and community services. Among the most important services that have been…

Networking and Internet Architecture · Computer Science 2021-01-27 Yasameen Sajid Razoki , Muntasir Al-Asfoor
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